May __, 2006

0001379491-18-005081.txt : 20180927 0001379491-18-005081.hdr.sgml : 20180927 20180927113925 ACCESSION NUMBER: 0001379491-18-005081 CONFORMED SUBMISSION TYPE: 485BPOS PUBLIC DOCUMENT COUNT: 8 FILED AS OF DATE: 20180927 DATE AS OF CHANGE: 20180927 EFFECTIVENESS DATE: 20180929 FILER: COMPANY DATA: COMPANY CONFORMED NAME: FIDELITY OXFORD STREET TRUST CENTRAL INDEX KEY: 0000028540 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 0731 FILING VALUES: FORM TYPE: 485BPOS SEC ACT: 1933 Act SEC FILE NUMBER: 002-77909 FILM NUMBER: 181089997 BUSINESS ADDRESS: STREET 1: 245 SUMMER STREET CITY: BOSTON STATE: MA ZIP: 02210 BUSINESS PHONE: 617-563-7000 MAIL ADDRESS: STREET 1: 245 SUMMER STREET CITY: BOSTON STATE: MA ZIP: 02210 FORMER COMPANY: FORMER CONFORMED NAME: DAILY MONEY FUND/MA/ DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: DEVONSHIRE STREET FUND INC DATE OF NAME CHANGE: 19821213 FILER: COMPANY DATA: COMPANY CONFORMED NAME: FIDELITY OXFORD STREET TRUST CENTRAL INDEX KEY: 0000028540 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 0731 FILING VALUES: FORM TYPE: 485BPOS SEC ACT: 1940 Act SEC FILE NUMBER: 811-03480 FILM NUMBER: 181089996 BUSINESS ADDRESS: STREET 1: 245 SUMMER STREET CITY: BOSTON STATE: MA ZIP: 02210 BUSINESS PHONE: 617-563-7000 MAIL ADDRESS: STREET 1: 245 SUMMER STREET CITY: BOSTON STATE: MA ZIP: 02210 FORMER COMPANY: FORMER CONFORMED NAME: DAILY MONEY FUND/MA/ DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: DEVONSHIRE STREET FUND INC DATE OF NAME CHANGE: 19821213

0000028540 S000042145 Fidelity Series Commodity Strategy Fund

C000130874 Fidelity Series Commodity Strategy Fund FCSSX

0000028540 S000055837 Fidelity Commodity Strategy Fund

C000175832 Fidelity Commodity Strategy Fund FYHTX

C000175833 Class F FIHTX

485BPOS 1 filing966.htm PRIMARY DOCUMENT

Securities Act of 1933 Registration No. 002-77909

Investment Company Act of 1940 Registration No. 811-03480

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 x

o Pre-Effective Amendment No. ______

x Post-Effective Amendment No. _ 90 _

and

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 x

x Amendment No. _90

Fidelity Oxford Street Trust

(Exact Name of Registrant as Specified in Charter)

245 Summer Street, Boston, Massachusetts 02210

(Address of Principal Executive Offices)(Zip Code)

Registrant’s Telephone Number: 617-563-7000

Marc Bryant, Secretary

245 Summer Street

Boston, Massachusetts 02210

(Name and Address of Agent for Service)

It is proposed that this filing will become effective on September 29, 2018 pursuant to paragraph (b) of Rule 485 at 12:01 a.m. Eastern Time.

Fund/Ticker

Fidelity® Series Commodity Strategy Fund/ FCSSX

Shares are offered only to certain other Fidelity^® funds.

Prospectus

September 29, 2018

The Securities and Exchange Commission and the Commodity Futures Trading Commission have not approved or disapproved these securities or determined if this prospectus is accurate or complete. Any representation to the contrary is a criminal offense.

245 Summer Street, Boston, MA 02210

Contents

Fund Summary		Fidelity® Series Commodity Strategy Fund
Fund Basics		Investment Details
		Valuing Shares
Shareholder Information		Additional Information about the Purchase and Sale of Shares
		Account Policies
		Dividends and Capital Gain Distributions
		Tax Consequences
Fund Services		Fund Management
		Fund Distribution
Appendix		Financial Highlights
		Additional Index Information

Fund Summary

Fund:
Fidelity® Series Commodity Strategy Fund

Investment Objective

The fund seeks to provide investment returns that correspond to the performance of the commodities market.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy and hold shares of the fund.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		None
Distribution and/or Service (12b-1) fees		None
Other expenses		0.000%
Acquired fund fees and expenses^(a)		0.050%
Total annual operating expenses		0.050%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

Let's say, hypothetically, that the annual return for shares of the fund is 5% and that your shareholder fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. For every $10,000 you invested, here's how much you would pay in total expenses if you sell all of your shares at the end of each time period indicated:

1 year	$5
3 years	$16
5 years	$28
10 years	$64

Portfolio Turnover

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual operating expenses or in the example, affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 0% of the average value of its portfolio.

Principal Investment Strategies

Normally investing in commodity-linked derivative instruments, short-term investment-grade debt securities, cash, and cash equivalents.

Investing up to 25% of assets in a wholly-owned subsidiary organized under the laws of the Cayman Islands that invests in commodity-linked total return swaps based on the value of commodities or commodities indexes and in other commodity-linked derivative instruments.

Managing the fund to track an index chosen to represent the commodities market, as well as short-term investment-grade debt securities, which as of July 31, 2018 was the Bloomberg Commodity Index Total Return℠.

Investing in domestic and foreign issuers.

Engaging in commodity-linked derivatives transactions that have a leveraging effect on the fund.

Investing in Fidelity's central funds (specialized investment vehicles used by Fidelity^® funds to invest in particular security types or investment disciplines).

Principal Investment Risks

Interest Rate Changes. Interest rate increases can cause the price of a debt security to decrease.

Foreign Exposure. Foreign markets can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.

Financial Services Exposure. Changes in government regulation and interest rates and economic downturns can have a significant negative effect on issuers in the financial services sector, including the price of their securities or their ability to meet their payment obligations.

Subsidiary Risk. Investment in an unregistered subsidiary is not subject to the investor protections of the Investment Company Act of 1940 (1940 Act) and is subject to the risks associated with investing in derivatives and commodity-linked investing in general. Changes in tax and other laws could negatively affect investments in the subsidiary.

Prepayment. The ability of an issuer of a debt security to repay principal prior to a security's maturity can cause greater price volatility if interest rates change.

Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. A decline in the credit quality of an issuer or a provider of credit support or a maturity-shortening structure for a security can cause the price of a security to decrease.

Leverage Risk. Leverage can increase market exposure, magnify investment risks, and cause losses to be realized more quickly.

Commodity-Linked Investing. The value of commodities and commodity-linked investments may be affected by the performance of the overall commodities markets as well as weather, political, tax, and other regulatory and market developments. Commodity-linked investments may be more volatile and less liquid than the underlying commodity, instruments, or measures.

Commodity Futures. Investments in commodity futures contracts are also subject to the risk of the failure of any of the exchanges on which the fund’s positions trade or of its clearinghouses or counterparties. In addition, certain commodity exchanges limit fluctuations in certain futures contract prices during a single day by regulations referred to as "daily price fluctuation limits" or "daily limits." Under such daily limits, during a single trading day no trades may be executed at prices beyond the daily limit. If triggered, these limits could prevent the fund from liquidating unfavorable positions and subject the fund to losses or prevent it from entering into desired trades during the particular trading day.

An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the fund.

Performance

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index over various periods of time. The index description appears in the "Additional Index Information" section of the prospectus. Past performance (before and after taxes) is not an indication of future performance.

Visit www.fidelity.com for more recent performance information.

Year-by-Year Returns

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	15.54%	December 31, 2010
Lowest Quarter Return	(14.53)%	September 30, 2015
Year-to-Date Return	0.00%	June 30, 2018

Average Annual Returns

After-tax returns are calculated using the historical highest individual federal marginal income tax rates, but do not reflect the impact of state or local taxes. Actual after-tax returns may differ depending on your individual circumstances. The after-tax returns shown are not relevant if you hold your shares in a retirement account or in another tax-deferred arrangement, such as an employee benefit plan (profit sharing, 401(k), or 403(b) plan). Return After Taxes on Distributions and Sale of Fund Shares may be higher than other returns for the same period due to a tax benefit of realizing a capital loss upon the sale of fund shares.

For the periods ended December 31, 2017	Past 1 year	Past 5 years	Life of fund^(a)
Fidelity® Series Commodity Strategy Fund
Return Before Taxes	0.92%	(9.07)%	(4.66)%
Return After Taxes on Distributions	0.68%	(9.12)%	(5.44)%
Return After Taxes on Distributions and Sale of Fund Shares	0.52%	(6.60)%	(3.33)%
Bloomberg® Commodity Index Total Return (reflects no deduction for fees, expenses, or taxes)	1.70%	(8.45)%	(3.98)%

(a) From October 1, 2009

Investment Adviser

Geode Capital Management, LLC (Geode) (the Adviser) is the fund's manager.

Portfolio Manager(s)

Bobe Simon (senior portfolio manager) has managed the fund since October 2009.

Eric Matteson (portfolio manager) has managed the fund since September 2010.

Wayne Ryan (portfolio manager) has managed the fund since June 2018.

Purchase and Sale of Shares

Shares are offered only to certain other Fidelity^® funds and accounts.

The price to sell one share is its net asset value per share (NAV). Shares will be sold at the NAV next calculated after an order is received in proper form.

The fund is open for business each day the New York Stock Exchange (NYSE) is open.

The fund has no minimum investment requirement.

There is no purchase minimum for fund shares.

Tax Information

Distributions you receive from the fund are subject to federal income tax and generally will be taxed as ordinary income or capital gains, and may also be subject to state or local taxes, unless you are investing through a tax-advantaged retirement account (in which case you may be taxed later, upon withdrawal of your investment from such account).

Payments to Broker-Dealers and Other Financial Intermediaries

The fund, the Adviser, FMR, Fidelity Distributors Corporation (FDC), and/or their affiliates may pay intermediaries, which may include retirement plan sponsors, administrators, or service-providers (who may be affiliated with the Adviser, FMR, or FDC), for the sale of fund shares and related services. These payments may create a conflict of interest by influencing your intermediary and your investment professional to recommend the fund over another investment. Ask your investment professional or visit your intermediary's web site for more information.

Fund Basics

Investment Details

Investment Objective

Fidelity^® Series Commodity Strategy Fund seeks to provide investment returns that correspond to the performance of the commodities market.

Principal Investment Strategies

The Adviser normally expects to invest the fund's assets in commodity-linked derivative instruments, short-term investment-grade debt securities, cash, and cash equivalents. Commodities are assets that have physical properties, such as oil and other energy products, metals, and agricultural products. Commodity-linked derivative instruments include commodity-linked notes; total return swaps, options, and forward contracts based on the value of commodities or commodities indexes; and commodity futures. The fund intends to provide exposure to the commodities market but will not be managed to take delivery of physical commodities. The fund may divest of commodity-linked derivative instruments to avoid delivery.

The fund seeks to track the performance of an index chosen by the Adviser to represent the commodities market, as well as short-term investment-grade debt securities. As of July 31, 2018, the Adviser was using the Bloomberg Commodity Index Total Return℠ to represent the commodities market.

The Adviser may invest up to 25% of the fund's assets in a wholly-owned subsidiary of the fund organized under the laws of the Cayman Islands (the Subsidiary). The Subsidiary is managed by the same investment adviser as the fund. The Subsidiary is expected to invest directly in total return swaps based on the value of commodities or commodities indexes and in other commodity-linked derivative instruments, including options and forward contracts based on the value of commodities or commodities indexes, and commodity futures. The Subsidiary will not be managed to take delivery of physical commodities, and may divest of certain commodity-linked derivative instruments (namely commodity futures) to avoid delivery.

The Adviser may invest the fund's assets in securities of foreign issuers in addition to securities of domestic issuers.

In addition to the principal investment strategies discussed above, the fund may also lend securities to broker-dealers or other institutions to earn income. When the Adviser believes that suitable commodity-linked derivative instruments are not available, or during other unusual market conditions, the Adviser may leave all or a significant portion of the fund's assets invested in cash, cash equivalents, or short-term investment-grade debt securities.

If the Adviser's strategies do not work as intended, the fund may not achieve its objective.

Description of Principal Security Types

Debt securities are used by issuers to borrow money. The issuer usually pays a fixed, variable, or floating rate of interest, and must repay the amount borrowed, usually at the maturity of the security. Some debt securities, such as zero coupon bonds, do not pay current interest but are sold at a discount from their face values. Debt securities include corporate bonds, government securities (including Treasury securities), repurchase agreements, money market securities, mortgage and other asset-backed securities, loans and loan participations, and other securities believed to have debt-like characteristics, including hybrids and synthetic securities.

Money market securities are high-quality, short-term securities that pay a fixed, variable, or floating interest rate. Securities are often specifically structured so that they are eligible investments for a money market fund. For example, in order to satisfy the maturity restrictions for a money market fund, some money market securities have demand or put features, which have the effect of shortening the security's maturity. Money market securities include bank certificates of deposit, bankers' acceptances, bank time deposits, notes, commercial paper, and U.S. Government securities. Certain issuers of U.S. Government securities, including Fannie Mae, Freddie Mac, and the Federal Home Loan Banks, are sponsored or chartered by Congress but their securities are neither issued nor guaranteed by the U.S. Treasury.

Commodity-linked derivative instruments are indexed to all or part of a commodities index or to a single commodity. Commodity-linked derivative instruments include debt securities and other investments whose maturity values, interest rates, or returns are determined by reference to a commodities index and are designed to provide exposure to the entire index, and may include other investments that provide exposure to less than the entire commodities index or to a single commodity. Commodity-linked derivative instruments may be positively or negatively indexed, meaning their maturity value may be structured to increase or decrease as commodity values change.

Derivatives are investments whose values are tied to an underlying asset, instrument, currency, or index. Derivatives include futures, options, forwards, and swaps, such as interest rate swaps (exchanging a floating rate for a fixed rate), total return swaps (exchanging a floating rate for the total return of an index, security, or other instrument or investment) and credit default swaps (buying or selling credit default protection).

Forward-settling securities involve a commitment to purchase or sell specific securities when issued, or at a predetermined price or yield. Payment and delivery take place after the customary settlement period.

Central funds are special types of investment vehicles created by Fidelity for use by Fidelity^® funds and other advisory clients. Central funds incur certain costs related to their investment activity (such as custodial fees and expenses), but do not pay additional management fees. The investment results of the portions of the fund's assets invested in the central funds will be based upon the investment results of those funds.

Principal Investment Risks

Many factors affect the fund's performance. The fund's share price and yield change daily based on changes in market conditions and interest rates and in response to other economic, political, or financial developments. The fund's reaction to these developments will be affected by the types and maturities of securities in which the fund invests, the financial condition, industry and economic sector, and geographic location of an issuer, and the fund's level of investment in the securities of that issuer. When you sell your shares they may be worth more or less than what you paid for them, which means that you could lose money by investing in the fund.

The following factors can significantly affect the fund's performance:

Interest Rate Changes. Debt securities, including money market securities, have varying levels of sensitivity to changes in interest rates. In general, the price of a debt security can fall when interest rates rise and can rise when interest rates fall. Securities with longer maturities and certain types of securities, such as the securities of issuers in the financial services sector, can be more sensitive to interest rate changes, meaning the longer the maturity of a security, the greater the impact a change in interest rates could have on the security's price. Short-term and long-term interest rates do not necessarily move in the same amount or the same direction. Short-term securities tend to react to changes in short-term interest rates, and long-term securities tend to react to changes in long-term interest rates. Securities with floating interest rates can be less sensitive to interest rate changes, but may decline in value if their interest rates do not rise as much as interest rates in general. Securities whose payment at maturity is based on the movement of all or part of an index and inflation-protected debt securities may react differently from other types of debt securities.

Foreign Exposure. Foreign securities, securities issued by U.S. entities with substantial foreign operations, and entities providing credit support or a maturity-shortening structure that are located in foreign countries can involve additional risks relating to political, economic, or regulatory conditions in foreign countries. These risks include fluctuations in foreign exchange rates; withholding or other taxes; trading, settlement, custodial, and other operational risks; and the less stringent investor protection and disclosure standards of some foreign markets. All of these factors can make foreign investments more volatile than U.S. investments. In addition, foreign markets can perform differently from the U.S. market.

Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region might adversely impact issuers or providers in, or foreign exchange rates with, a different country or region.

Industry Exposure. Market conditions, interest rates, and economic, regulatory, or financial developments could significantly affect a single industry or a group of related industries, and the securities of companies in that industry or group of industries could react similarly to these or other developments. In addition, from time to time, a small number of companies may represent a large portion of a single industry or a group of related industries as a whole, and these companies can be sensitive to adverse economic, regulatory, or financial developments.

The commodities industries can be significantly affected by the level and volatility of commodity prices; the rate of commodity consumption; world events including international monetary and political developments; import controls, export controls, and worldwide competition; exploration and production spending; and tax and other government regulations and economic conditions.

Financial Services Exposure. Financial services companies are highly dependent on the supply of short-term financing and can be sensitive to changes in government regulation and interest rates and to economic downturns in the United States and abroad. These events can significantly affect the price of issuers’ securities as well as their ability to make payments of principal or interest or otherwise meet obligations on securities or instruments for which they serve as guarantors or counterparties.

Subsidiary Risk. The investments held by the Subsidiary are generally similar to those that are permitted to be held by the fund and, therefore, the Subsidiary is subject to risks similar to those of the fund, including the risks associated with investing in derivatives and commodity-linked investing in general. Because the Subsidiary is organized under Cayman Islands law and is not registered under the 1940 Act, the Subsidiary is not subject to the investor protections of the 1940 Act. The fund relies on a private letter ruling received by other Fidelity^® funds from the Internal Revenue Service with respect to its investment in the Subsidiary. Changes in U.S. or Cayman Islands laws could result in the inability of the fund and/or the Subsidiary to operate as described in this prospectus.

Prepayment. Many types of debt securities, including mortgage securities, are subject to prepayment risk. Prepayment risk occurs when the issuer of a security can repay principal prior to the security's maturity. Securities subject to prepayment can offer less potential for gains during a declining interest rate environment and similar or greater potential for loss in a rising interest rate environment. In addition, the potential impact of prepayment features on the price of a debt security can be difficult to predict and result in greater volatility.

Issuer-Specific Changes. Changes in the financial condition of an issuer or counterparty, changes in specific economic or political conditions that affect a particular type of security or issuer, and changes in general economic or political conditions can increase the risk of default by an issuer or counterparty, which can affect a security's or instrument's credit quality or value. Entities providing credit support or a maturity-shortening structure also can be affected by these types of changes, and if the structure of a security fails to function as intended, the security could decline in value.

Leverage Risk. Derivatives and forward-settling securities involve leverage because they can provide investment exposure in an amount exceeding the initial investment. Leverage can magnify investment risks and cause losses to be realized more quickly. A small change in the underlying asset, instrument, or index can lead to a significant loss. Assets segregated to cover these transactions may decline in value and are not available to meet redemptions. Forward-settling securities also involve the risk that a security will not be issued, delivered, or paid for when anticipated. Government legislation or regulation could affect the use of these transactions and could limit a fund's ability to pursue its investment strategies.

Commodity-Linked Investing. The performance of commodities, commodity-linked swaps, futures, notes, and other commodity-related investments may depend on the performance of individual commodities and the overall commodities markets and on other factors that affect the value of commodities, including weather, political, tax, and other regulatory and market developments. Commodity-linked instruments may be leveraged. For example, the price of a three-times leveraged commodity-linked note may change by a magnitude of three for every percentage change (positive or negative) in the value of the underlying index. Commodity-linked investments may be hybrid instruments that can have substantial risk of loss with respect to both principal and interest. Commodity-linked investments may be more volatile and less liquid than the underlying commodity, instruments, or measures, and may be subject to the credit risks associated with the issuer or counterparty. As a result, returns of commodity-linked investments may deviate significantly from the return of the underlying commodity, instruments, or measures. In addition, the regulatory and tax environment for commodity linked derivative instruments is evolving, and changes in the regulation or taxation of such investments may have a material adverse impact on the fund. Funds and advisers subject to Commodity Futures Trading Commission (CFTC) regulation are subject to additional regulatory requirements and may incur additional costs.

Commodity Futures. Investments in commodity futures contracts are also subject to the risk of the failure of any of the exchanges on which the fund’s positions trade or of its clearinghouses or counterparties. In addition, certain commodity exchanges limit fluctuations in certain futures contract prices during a single day by regulations referred to as "daily price fluctuation limits" or "daily limits." Under such daily limits, during a single trading day no trades may be executed at prices beyond the daily limit. Once the price of a particular commodity futures contract has increased or decreased by an amount equal to the daily limit, positions in that contract can neither be taken nor liquidated unless traders are willing to effect trades at or within the limit. If triggered, these limits could prevent the fund from liquidating unfavorable positions and subject the fund to losses or prevent it from entering into desired trades during the particular trading day. A commodity futures contract could also move to the daily limit for several consecutive trading days with little or no trading, thereby further prolonging the liquidation of positions and subjecting some holders of such futures contracts to additional losses. In extraordinary circumstances, a futures exchange or the applicable regulator could suspend trading in a particular futures contract, or order liquidation or settlement of all open positions in such contract.

In response to market, economic, political, or other conditions, a fund may temporarily use a different investment strategy for defensive purposes. If the fund does so, different factors could affect its performance and the fund may not achieve its investment objective.

Fundamental Investment Policies

The following is fundamental, that is, subject to change only by shareholder approval:

Fidelity^® Series Commodity Strategy Fund seeks to provide investment returns that correspond to the performance of the commodities market.

Valuing Shares

The fund is open for business each day the NYSE is open.

The NAV is the value of a single share. Fidelity normally calculates NAV as of the close of business of the NYSE, normally 4:00 p.m. Eastern time. The fund's assets normally are valued as of this time for the purpose of computing NAV.

NAV is not calculated and the fund will not process purchase and redemption requests submitted on days when the fund is not open for business. The time at which shares are priced and until which purchase and redemption orders are accepted may be changed as permitted by the Securities and Exchange Commission (SEC).

To the extent that the fund's assets are traded in other markets on days when the fund is not open for business, the value of the fund's assets may be affected on those days. In addition, trading in some of the fund's assets may not occur on days when the fund is open for business.

NAV is calculated using the values of the underlying central funds in which the fund invests. Shares of underlying central funds are valued at their respective NAVs. Other assets are valued primarily on the basis of market quotations, official closing prices, or information furnished by a pricing service. Certain short-term securities are valued on the basis of amortized cost. If market quotations, official closing prices, or information furnished by a pricing service are not readily available or, in Fidelity Management & Research Company (FMR)'s opinion, are deemed unreliable for a security, then that security will be fair valued in good faith by FMR in accordance with applicable fair value pricing policies. For example, if, in FMR’s opinion, a security’s value has been materially affected by events occurring before a fund’s pricing time but after the close of the exchange or market on which the security is principally traded, then that security will be fair valued in good faith by FMR in accordance with applicable fair value pricing policies. Fair value pricing will be used for high yield debt securities when available pricing information is determined to be stale or for other reasons not to accurately reflect fair value.

Arbitrage opportunities may exist when trading in a portfolio security or securities is halted and does not resume before a fund calculates its NAV. These arbitrage opportunities may enable short-term traders to dilute the NAV of long-term investors. Securities trading in overseas markets present time zone arbitrage opportunities when events affecting portfolio security values occur after the close of the overseas markets but prior to the close of the U.S. market. Fair valuation of a fund's portfolio securities can serve to reduce arbitrage opportunities available to short-term traders, but there is no assurance that fair value pricing policies will prevent dilution of NAV by short-term traders.

Fair value pricing is based on subjective judgments and it is possible that the fair value of a security may differ materially from the value that would be realized if the security were sold.

Shareholder Information

Additional Information about the Purchase and Sale of Shares

As used in this prospectus, the term "shares" generally refers to the shares offered through this prospectus.

Frequent Purchases and Redemptions

The fund may reject for any reason, or cancel as permitted or required by law, any purchase orders, including transactions deemed to represent excessive trading, at any time.

Excessive trading of fund shares can harm shareholders in various ways, including reducing the returns to long-term shareholders by increasing costs to the fund (such as brokerage commissions or spreads paid to dealers who sell money market instruments), disrupting portfolio management strategies, and diluting the value of the shares in cases in which fluctuations in markets are not fully priced into the fund's NAV.

Because the fund is primarily offered for investment only to certain other Fidelity^® funds, the potential for excessive or short-term disruptive purchases and sales is reduced. Accordingly, the Board of Trustees has not adopted policies and procedures designed to discourage excessive trading of fund shares and the fund accommodates frequent trading.

The fund has no limit on purchase transactions but may in its discretion restrict, reject, or cancel any purchases that, in the Adviser's opinion, may be disruptive to the management of the fund or otherwise not be in the fund's interests.

The fund reserves the right at any time to restrict purchases or impose conditions that are more restrictive on excessive trading than those stated in this prospectus.

The fund has no exchange privilege with any other fund.

Buying Shares

Eligibility

Shares are generally available only to investors residing in the United States.

Shares are offered only to certain other Fidelity^® funds and accounts.

Price to Buy

The price to buy one share is its NAV. Shares are sold without a sales charge.

Shares will be bought at the NAV next calculated after an order is received in proper form.

Orders by funds of funds for which Fidelity serves as investment manager will be treated as received by the fund at the same time that the corresponding orders are received in proper form by the funds of funds.

The fund may stop offering shares completely or may offer shares only on a limited basis, for a period of time or permanently.

When you place an order to buy shares, note the following:

All wires must be received in proper form by Fidelity at the fund's designated wire bank before the close of the Federal Reserve Wire System on the day of purchase or you could be liable for any losses or fees the fund or Fidelity has incurred or for interest and penalties.

Under applicable anti-money laundering rules and other regulations, purchase orders may be suspended, restricted, or canceled and the monies may be withheld.

Selling Shares

The price to sell one share is its NAV.

Shares will be sold at the NAV next calculated after an order is received in proper form. Normally, redemptions will be processed by the next business day, but it may take up to seven days to pay the redemption proceeds if making immediate payment would adversely affect the fund.

See "Policies Concerning the Redemption of Fund Shares" below for additional redemption information.

When you place an order to sell shares, note the following:

Redemptions may be suspended or payment dates postponed when the NYSE is closed (other than weekends or holidays), when trading on the NYSE is restricted, or as permitted by the SEC.

Redemption proceeds may be paid in securities or other property rather than in cash if the Adviser determines it is in the best interests of the fund.

Under applicable anti-money laundering rules and other regulations, redemption requests may be suspended, restricted, canceled, or processed and the proceeds may be withheld.

Policies Concerning the Redemption of Fund Shares

If your account is held directly with a fund, the length of time that a fund typically expects to pay redemption proceeds depends on the method you have elected to receive such proceeds. A fund typically expects to make payment of redemption proceeds by wire, automated clearing house (ACH) or by issuing a check by the next business day following receipt of a redemption order in proper form. Proceeds from the periodic and automatic sale of shares of a Fidelity^® money market fund that are used to buy shares of another Fidelity^® fund are settled simultaneously.

If your account is held through an intermediary, the length of time that a fund typically expects to pay redemption proceeds depends, in part, on the terms of the agreement in place between the intermediary and a fund. For redemption proceeds that are paid either directly to you from a fund or to your intermediary for transmittal to you, a fund typically expects to make payments by wire, by ACH or by issuing a check on the next business day following receipt of a redemption order in proper form from the intermediary by a fund. Redemption orders that are processed through investment professionals that utilize the National Securities Clearing Corporation will generally settle one to three business days following receipt of a redemption order in proper form.

As noted elsewhere, payment of redemption proceeds may take longer than the time a fund typically expects and may take up to seven days from the date of receipt of the redemption order as permitted by applicable law.

Redemption Methods Available. Generally a fund expects to pay redemption proceeds in cash. To do so, a fund typically expects to satisfy redemption requests either by using available cash (or cash equivalents) or by selling portfolio securities. On a less regular basis, a fund may also satisfy redemption requests by utilizing one or more of the following sources, if permitted: borrowing from another Fidelity^® fund; drawing on an available line or lines of credit from a bank or banks; or using reverse repurchase agreements. These methods may be used during both normal and stressed market conditions.

In addition to paying redemption proceeds in cash, a fund reserves the right to pay part or all of your redemption proceeds in readily marketable securities instead of cash (redemption in-kind). Redemption in-kind proceeds will typically be made by delivering the selected securities to the redeeming shareholder within seven days after the receipt of the redemption order in proper form by a fund.

Account Policies

Fidelity will send monthly account statements detailing fund balances and all transactions completed during the prior month.

You may be asked to provide additional information in order for Fidelity to verify your identity in accordance with requirements under anti-money laundering regulations. Accounts may be restricted and/or closed, and the monies withheld, pending verification of this information or as otherwise required under these and other federal regulations.

Dividends and Capital Gain Distributions

The fund earns dividends, interest, and other income from its investments, and distributes this income (less expenses) to shareholders as dividends. The fund also realizes capital gains from its investments, and distributes these gains (less any losses) to shareholders as capital gain distributions.

The fund normally pays dividends and capital gain distributions in September and December.

Any dividends and capital gain distributions will be automatically reinvested in additional shares.

Tax Consequences

As with any investment, your investment in the fund could have tax consequences for you. If you are not investing through a tax-advantaged retirement account, you should consider these tax consequences.

Taxes on Distributions Distributions you receive from the fund are subject to federal income tax, and may also be subject to state or local taxes.

For federal tax purposes, certain of the fund's distributions, including dividends and distributions of short-term capital gains, are taxable to you as ordinary income, while certain of the fund's distributions, including distributions of long-term capital gains, are taxable to you generally as capital gains. A percentage of certain distributions of dividends may qualify for taxation at long-term capital gains rates (provided certain holding period requirements are met). Because the fund's income is primarily derived from interest and the investment in the Subsidiary, dividends from the fund generally will not qualify for the long-term capital gains tax rates available to individuals.

If you buy shares when a fund has realized but not yet distributed income or capital gains, you will be "buying a dividend" by paying the full price for the shares and then receiving a portion of the price back in the form of a taxable distribution.

Any taxable distributions you receive from the fund will normally be taxable to you when you receive them.

Taxes on Transactions

Your redemptions may result in a capital gain or loss for federal tax purposes. A capital gain or loss on your investment in the fund generally is the difference between the cost of your shares and the price you receive when you sell them.

Fund Services

Fund Management

The fund is a mutual fund, an investment that pools shareholders' money and invests it toward a specified goal.

Adviser

Geode. The Adviser is the fund's manager. The address of the Adviser is One Post Office Square, 20th Floor, Boston, Massachusetts 02109.

As of December 31, 2017, the Adviser had approximately $341.3 billion in discretionary assets under management.

As the manager, the Adviser chooses the fund's investments and places orders to buy and sell the fund's investments. The Adviser is registered with the Commodity Futures Trading Commission as a commodity pool operator (CPO) and commodity trading advisor (CTA), and is a member of the National Futures Association in such capacities. The Adviser acts as CPO and CTA of the fund and the Subsidiary.

FMR, at 245 Summer Street, Boston, Massachusetts 02210, is responsible for handling the business affairs for the fund.

Portfolio Manager(s)

Bobe Simon is senior portfolio manager of the fund, which he has managed since October 2009. He also manages other funds. Since joining Geode in 2005, Mr. Simon has worked as a portfolio manager and senior portfolio manager.

Eric Matteson is portfolio manager of the fund, which he has managed since September 2010. He also manages other funds. Since joining Geode in 2010, Mr. Matteson has worked as an assistant portfolio manager and portfolio manager.

Wayne Ryan is portfolio manager of the fund, which he has managed since June 2018. He also manages other funds. Since joining Geode in 2018, Mr. Ryan has worked as a portfolio manager. Prior to joining Geode, Mr. Ryan worked as a Vice President, Research Analyst and Portfolio Manager at Franklin Templeton Investments from 2013 to 2018.

The statement of additional information (SAI) provides additional information about the compensation of, any other accounts managed by, and any fund shares held by the portfolio managers.

Advisory Fee(s)

The fund does not pay a management fee to the Adviser.

FMR pays the fund's operating expenses (excluding custody fees, interest, taxes, brokerage commissions, fees and expenses of the Independent Trustees, expenses for typesetting, printing, and mailing proxy materials to shareholders, all other expenses incidental to holding meetings of the fund's shareholders (including proxy solicitation), and extraordinary expenses) and receives no fee for handling the business affairs of the fund.

Pursuant to the fund's management contract with the Adviser, FMR Co., Inc. (FMRC), on behalf of the fund, pays the Adviser a management fee at an annual rate of 0.20% on the first $2 billion of the fund's average daily net assets; 0.15% on the next $3 billion of the fund's average daily net assets; and 0.10% on any amount in excess of $5 billion of the fund's average daily net assets. The management fee is calculated and paid to the Adviser every month.

The Subsidiary has entered into a separate contract with the Adviser for the management of its portfolio pursuant to which the Subsidiary pays the Adviser a fee at an annual rate of 0.30% of its net assets. The Adviser has contractually agreed to waive the management fee it receives from FMRC in an amount equal to the management fee paid to the Adviser by the Subsidiary. This arrangement may not be discontinued by the Adviser as long as its contract with the Subsidiary is in place.

The basis for the Board of Trustees approving the management contract for the fund is available in the fund's semi-annual report for the fiscal period ended January 31, 2018.

From time to time, the Adviser, FMR, or affiliates may agree to reimburse or waive certain fund expenses while retaining the ability to be repaid if expenses fall below the specified limit prior to the end of the fiscal year.

Reimbursement or waiver arrangements can decrease expenses and boost performance.

The Administrator has contractually agreed to reimburse the fund to the extent that total operating expenses (excluding interest, certain taxes, certain securities lending costs, brokerage commissions, fees and expenses of the Independent Trustees, proxy and shareholder meeting expenses, extraordinary expenses, and acquired fund fees and expenses, if any), as a percentage of its average net assets, exceed 0.014%. This arrangement will remain in effect through September 30, 2020. The Administrator may not terminate this arrangement before the expiration date without the approval of the Board of Trustees.

Fund Distribution

Distribution and Service Plan(s)

The fund has adopted a Distribution and Service Plan pursuant to Rule 12b-1 under the 1940 Act that recognizes that the Adviser or FMR may use its revenues, including management fees and other fees paid to it, as well as past profits or its resources from any other source to pay Fidelity Distributors Corporation (FDC) for expenses incurred in connection with providing services intended to result in the sale of shares of the fund and/or shareholder support services. The Adviser or FMR, directly or through FDC, may pay significant amounts to intermediaries that provide those services. Currently, the Board of Trustees of the fund has authorized such payments for shares of the fund.

If payments made by the Adviser or FMR to FDC or to intermediaries under the Distribution and Service Plan were considered to be paid out of the fund's assets on an ongoing basis, they might increase the cost of your investment and might cost you more than paying other types of sales charges.

No dealer, sales representative, or any other person has been authorized to give any information or to make any representations, other than those contained in this prospectus and in the related SAI, in connection with the offer contained in this prospectus. If given or made, such other information or representations must not be relied upon as having been authorized by the fund or FDC. This prospectus and the related SAI do not constitute an offer by the fund or by FDC to sell shares of the fund to or to buy shares of the fund from any person to whom it is unlawful to make such offer.

Appendix

Financial Highlights

Financial Highlights are intended to help you understand the financial history of fund shares for the past 5 years (or, if shorter, the period of operations). Financial Highlights for Fidelity^® Series Commodity Strategy Fund are presented on a consolidated basis for the fund and its subsidiary. Certain information reflects financial results for a single share. The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in shares (assuming reinvestment of all dividends and distributions). The annual information has been audited by PricewaterhouseCoopers LLP, independent registered public accounting firm, whose report, along with fund financial statements, is included in the annual report. Annual reports are available for free upon request.

Fidelity Series Commodity Strategy Fund

Years ended July 31,	2018	2017	2016	2015	2014
Selected Per–Share Data
Net asset value, beginning of period	$5.24	$5.22	$5.71	$8.01	$7.96
Income from Investment Operations
Net investment income (loss)^A	.08	.01	(.01)	(.03)	(.04)
Net realized and unrealized gain (loss)	.04	.01	(.48)	(2.27)	.09
Total from investment operations	.12	.02	(.49)	(2.30)	.05
Distributions from net investment income	(.03)	–	–	–	–
Total distributions	(.03)	–	–	–	–
Net asset value, end of period	$5.33	$5.24	$5.22	$5.71	$8.01
Total Return^B	2.27%	.38%	(8.58)%	(28.71)%	.63%
Ratios to Average Net Assets^C,^D
Expenses before reductions	.05%	.56%	.65%	.64%	.64%
Expenses net of fee waivers, if any	.05%	.52%	.60%	.60%	.60%
Expenses net of all reductions	.05%	.52%	.60%	.60%	.60%
Net investment income (loss)	1.41%	.13%	(.28)%	(.48)%	(.50)%
Supplemental Data
Net assets, end of period (000 omitted)	$4,169,903	$1,805,457	$1,629,749	$775,700	$1,136,843
Portfolio turnover rate^E	0%	0%	0%	237%	23%

^{^A} Calculated based on average shares outstanding during the period.

^{^B} Total returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^{^C} Fees and expenses of any underlying Fidelity Central Funds are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of the expenses of any underlying Fidelity Central Funds.

^{^D} Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or reductions from expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

^{^E} Amount does not include the portfolio activity of any underlying Fidelity Central Funds.

Additional Index Information

IMPORTANT INFORMATION ABOUT OPENING A NEW ACCOUNT

To help the government fight the funding of terrorism and money laundering activities, the Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism Act of 2001 (USA PATRIOT ACT), requires all financial institutions to obtain, verify, and record information that identifies each person or entity that opens an account.

For investors other than individuals: When you open an account, you will be asked for the name of the entity, its principal place of business and taxpayer identification number (TIN). You will be asked to provide information about the entity's control person and beneficial owners, and person(s) with authority over the account, including name, address, date of birth and social security number. You may also be asked to provide documents, such as drivers' licenses, articles of incorporation, trust instruments or partnership agreements and other information that will help Fidelity identify the entity.

You can obtain additional information about the fund. A description of the fund's policies and procedures for disclosing its holdings is available in its SAI and on Fidelity's web sites. The SAI also includes more detailed information about the fund and its investments. The SAI is incorporated herein by reference (legally forms a part of the prospectus). The fund's annual and semi-annual reports also include additional information. The fund's annual report includes a discussion of the fund's holdings and recent market conditions and the fund's investment strategies that affected performance.

For a free copy of any of these documents or to request other information or ask questions about the fund, call Fidelity at 1-800-544-8544. In addition, you may visit Fidelity's web site at www.fidelity.com for a free copy of a prospectus, SAI, or annual or semi-annual report or to request other information.

The SAI, the fund's annual and semi-annual reports and other related materials are available from the Electronic Data Gathering, Analysis, and Retrieval (EDGAR) Database on the SEC's web site (http://www.sec.gov). You can obtain copies of this information, after paying a duplicating fee, by sending a request by e-mail to publicinfo@sec.gov or by writing the Public Reference Section of the SEC, Washington, D.C. 20549-1520. You can also review and copy information about the fund, including the fund's SAI, at the SEC's Public Reference Room in Washington, D.C. Call 1-202-551-8090 for information on the operation of the SEC's Public Reference Room.

Investment Company Act of 1940, File Number, 811-03480

FDC is a member of the Securities Investor Protection Corporation (SIPC). You may obtain information about SIPC, including the SIPC brochure, by visiting www.sipc.org or calling SIPC at 202-371-8300.

Any third-party marks that may appear above are the marks of their respective owners.

1.899296.111

SCR-S-PRO-0918

Fidelity® Commodity Strategy Fund

Class/Ticker

Fidelity® Commodity Strategy Fund/FYHTX

Shares are offered only to certain other Fidelity^® funds and accounts.

In this prospectus, the term "shares" (as it relates to the fund) means the class of shares offered through this prospectus.

Prospectus

September 29, 2018

245 Summer Street, Boston, MA 02210

Contents

Fund Summary		Fidelity® Commodity Strategy Fund
Fund Basics		Investment Details
		Valuing Shares
Shareholder Information		Additional Information about the Purchase and Sale of Shares
		Account Policies
		Dividends and Capital Gain Distributions
		Tax Consequences
Fund Services		Fund Management
		Fund Distribution
Appendix		Financial Highlights
		Prior Performance of a Similar Fund

Fund Summary

Fund/Class:
Fidelity® Commodity Strategy Fund/Fidelity® Commodity Strategy Fund

Investment Objective

The fund seeks to provide investment returns that correspond to the performance of the commodities market.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy and hold shares of the fund.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.40%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.20%
Acquired fund fees and expenses^(a)		0.05%
Total annual operating expenses		0.65%
Fee waiver and/or expense reimbursement^(a)		0.05%
Total annual operating expenses after fee waiver and/or expense reimbursement		0.60%

(a) The fund may invest in a wholly-owned subsidiary. The subsidiary has entered into a separate contract with Geode Capital Management, LLC (Geode) for the management of its portfolio pursuant to which the subsidiary pays Geode a fee at an annual rate of 0.30% of its net assets. The subsidiary also pays certain other expenses including custody fees. Geode has contractually agreed to waive the fund's management fee in an amount equal to the management fee paid to Geode by the subsidiary. This arrangement will remain in effect for at least one year from the effective date of the prospectus, and will remain in effect thereafter as long as Geode's contract with the subsidiary is in place. If Geode's contract with the subsidiary is terminated, Geode, in its sole discretion, may discontinue the arrangement.

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

1 year	$61
3 years	$192
5 years	$335
10 years	$750

Portfolio Turnover

Principal Investment Strategies

Normally investing in commodity-linked derivative instruments, short-term investment-grade debt securities, cash, and cash equivalents.

Investing up to 25% of assets in a wholly-owned subsidiary organized under the laws of the Cayman Islands that invests in commodity-linked total return swaps based on the value of commodities or commodities indexes and in other commodity-linked derivative instruments.

Managing the fund to track an index chosen to represent the commodities market, as well as short-term investment-grade debt securities, which as of July 31, 2018 was the Bloomberg Commodity Index Total Return℠.

Investing in domestic and foreign issuers.

Engaging in commodity-linked derivatives transactions that have a leveraging effect on the fund.

Investing in Fidelity's central funds (specialized investment vehicles used by Fidelity^® funds to invest in particular security types or investment disciplines).

Principal Investment Risks

Interest Rate Changes. Interest rate increases can cause the price of a debt security to decrease.

Foreign Exposure. Foreign markets can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.

Financial Services Exposure. Changes in government regulation and interest rates and economic downturns can have a significant negative effect on issuers in the financial services sector, including the price of their securities or their ability to meet their payment obligations.

Subsidiary Risk. Investment in an unregistered subsidiary is not subject to the investor protections of the Investment Company Act of 1940 (1940 Act) and is subject to the risks associated with investing in derivatives and commodity-linked investing in general. Changes in tax and other laws could negatively affect investments in the subsidiary.

Prepayment. The ability of an issuer of a debt security to repay principal prior to a security's maturity can cause greater price volatility if interest rates change.

Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. A decline in the credit quality of an issuer or a provider of credit support or a maturity-shortening structure for a security can cause the price of a security to decrease.

Leverage Risk. Leverage can increase market exposure, magnify investment risks, and cause losses to be realized more quickly.

Commodity-Linked Investing. The value of commodities and commodity-linked investments may be affected by the performance of the overall commodities markets as well as weather, political, tax, and other regulatory and market developments. Commodity-linked investments may be more volatile and less liquid than the underlying commodity, instruments, or measures.

Commodity Futures. Investments in commodity futures contracts are also subject to the risk of the failure of any of the exchanges on which the fund’s positions trade or of its clearinghouses or counterparties. In addition, certain commodity exchanges limit fluctuations in certain futures contract prices during a single day by regulations referred to as "daily price fluctuation limits" or "daily limits." Under such daily limits, during a single trading day no trades may be executed at prices beyond the daily limit. If triggered, these limits could prevent the fund from liquidating unfavorable positions and subject the fund to losses or prevent it from entering into desired trades during the particular trading day.

In addition, the fund is classified as non-diversified under the Investment Company Act of 1940, which means that it has the ability to invest a greater portion of assets in securities of a smaller number of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a more diversified fund.

Performance

Performance history will be available for the fund after the fund has been in operation for one calendar year.

Visit www.fidelity.com for more recent performance information.

Investment Adviser

Geode Capital Management, LLC (Geode) (the Adviser) is the fund's manager.

Portfolio Manager(s)

Bobe Simon (senior portfolio manager) has managed the fund since May 2017.

Eric Matteson (portfolio manager) has managed the fund since May 2017.

Wayne Ryan (portfolio manager) has managed the fund since June 2018.

Purchase and Sale of Shares

Shares are offered only to certain other Fidelity^® funds and accounts.

The price to sell one share is its net asset value per share (NAV). Shares will be sold at the NAV next calculated after an order is received in proper form.

The fund is open for business each day the New York Stock Exchange (NYSE) is open.

The fund has no minimum investment requirement.

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Fund Basics

Investment Details

Investment Objective

Fidelity^® Commodity Strategy Fund seeks to provide investment returns that correspond to the performance of the commodities market.

Principal Investment Strategies

The Adviser may invest the fund's assets in securities of foreign issuers in addition to securities of domestic issuers.

Because the fund is classified as non-diversified, the Adviser may invest a significant percentage of the fund's assets in a single issuer.

If the Adviser's strategies do not work as intended, the fund may not achieve its objective.

Description of Principal Security Types

Principal Investment Risks

Many factors affect the fund's performance. The fund's share price and yield change daily based on changes in market conditions and interest rates and in response to other economic, political, or financial developments. The fund's reaction to these developments will be affected by the types and maturities of securities in which the fund invests, the financial condition, industry and economic sector, and geographic location of an issuer, and the fund's level of investment in the securities of that issuer. In addition, because the fund may invest a significant percentage of assets in a single issuer, the fund's performance could be closely tied to that one issuer and could be more volatile than the performance of more diversified funds. When you sell your shares they may be worth more or less than what you paid for them, which means that you could lose money by investing in the fund.

The following factors can significantly affect the fund's performance:

Fundamental Investment Policies

The following is fundamental, that is, subject to change only by shareholder approval:

Fidelity^® Commodity Strategy Fund seeks to provide investment returns that correspond to the performance of the commodities market.

Valuing Shares

The fund is open for business each day the NYSE is open.

Fair value pricing is based on subjective judgments and it is possible that the fair value of a security may differ materially from the value that would be realized if the security were sold.

Shareholder Information

Additional Information about the Purchase and Sale of Shares

As used in this prospectus, the term "shares" generally refers to the shares offered through this prospectus.

Frequent Purchases and Redemptions

The fund may reject for any reason, or cancel as permitted or required by law, any purchase orders, including transactions deemed to represent excessive trading, at any time.

The fund reserves the right at any time to restrict purchases or impose conditions that are more restrictive on excessive trading than those stated in this prospectus.

The fund has no exchange privilege with any other fund.

Buying Shares

Eligibility

Shares are generally available only to investors residing in the United States.

Shares are offered only to certain other Fidelity^® funds and accounts.

Price to Buy

The price to buy one share is its NAV. Shares are sold without a sales charge.

Shares will be bought at the NAV next calculated after an order is received in proper form.

The fund may stop offering shares completely or may offer shares only on a limited basis, for a period of time or permanently.

When you place an order to buy shares, note the following:

All wires must be received in proper form by Fidelity at the fund's designated wire bank before the close of the Federal Reserve Wire System on the day of purchase or you could be liable for any losses or fees the fund or Fidelity has incurred or for interest and penalties.

Under applicable anti-money laundering rules and other regulations, purchase orders may be suspended, restricted, or canceled and the monies may be withheld.

Selling Shares

The price to sell one share is its NAV.

See "Policies Concerning the Redemption of Fund Shares" below for additional redemption information.

When you place an order to sell shares, note the following:

Redemptions may be suspended or payment dates postponed when the NYSE is closed (other than weekends or holidays), when trading on the NYSE is restricted, or as permitted by the SEC.

Redemption proceeds may be paid in securities or other property rather than in cash if the Adviser determines it is in the best interests of the fund.

Under applicable anti-money laundering rules and other regulations, redemption requests may be suspended, restricted, canceled, or processed and the proceeds may be withheld.

Policies Concerning the Redemption of Fund Shares

Account Policies

Fidelity will send monthly account statements detailing fund balances and all transactions completed during the prior month.

Dividends and Capital Gain Distributions

The fund normally pays dividends and capital gain distributions in September and December.

Any dividends and capital gain distributions will be automatically reinvested in additional shares.

Tax Consequences

Taxes on Distributions Distributions you receive from the fund are subject to federal income tax, and may also be subject to state or local taxes.

Any taxable distributions you receive from the fund will normally be taxable to you when you receive them.

Taxes on Transactions

Fund Services

Fund Management

The fund is a mutual fund, an investment that pools shareholders' money and invests it toward a specified goal.

Adviser

Geode. The Adviser is the fund's manager. The address of the Adviser is One Post Office Square, 20th Floor, Boston, Massachusetts 02109.

As of December 31, 2017, the Adviser had approximately $341.3 billion in discretionary assets under management.

FMR, at 245 Summer Street, Boston, Massachusetts 02210, is responsible for handling the business affairs for the fund.

Portfolio Manager(s)

Bobe Simon is senior portfolio manager of the fund, which he has managed since May 2017. He also manages other funds. Since joining Geode in 2005, Mr. Simon has worked as a portfolio manager and senior portfolio manager.

Eric Matteson is portfolio manager of the fund, which he has managed since May 2017. He also manages other funds. Since joining Geode in 2010, Mr. Matteson has worked as an assistant portfolio manager and portfolio manager.

The statement of additional information (SAI) provides additional information about the compensation of, any other accounts managed by, and any fund shares held by the portfolio managers.

Advisory Fee(s)

The fund pays a management fee to the Adviser. The management fee is calculated and paid to the Adviser every month. The Adviser pays all of the other expenses of the fund with certain exceptions.

The fund's annual management fee rate is 0.40% of its average net assets.

The Subsidiary has entered into a separate contract with the Adviser for the management of its portfolio pursuant to which the Subsidiary pays the Adviser a fee at an annual rate of 0.30% of its net assets. The Adviser has contractually agreed to waive the fund's management fee in an amount equal to the management fee paid to the Adviser by the Subsidiary. This arrangement may not be discontinued by the Adviser as long as its contract with the Subsidiary is in place.

The Adviser pays FMR an administration fee for handling the business affairs for the fund.

The basis for the Board of Trustees approving the management contract for the fund is available in the fund's annual report for the fiscal period ended July 31, 2017.

Reimbursement or waiver arrangements can decrease expenses and boost performance.

Fund Distribution

The fund is composed of multiple classes of shares. All classes of the fund have a common investment objective and investment portfolio.

Distribution and Service Plan(s)

The fund has adopted a Distribution and Service Plan pursuant to Rule 12b-1 under the 1940 Act with respect to its shares that recognizes that the Adviser or FMR may use its revenues, including management fees paid to the Adviser by the fund, or fees paid to FMR out of such management fees, as well as past profits or its resources from any other source to pay Fidelity Distributors Corporation (FDC) for expenses incurred in connection with providing services intended to result in the sale of shares of the fund and/or shareholder support services. The Adviser or FMR, directly or through FDC, may pay significant amounts to intermediaries that provide those services. Currently, the Board of Trustees of the fund has authorized such payments for shares of the fund.

If payments made by the Adviser or FMR to FDC or to intermediaries under the Distribution and Service Plan were considered to be paid out of a class's assets on an ongoing basis, they might increase the cost of your investment and might cost you more than paying other types of sales charges.

Appendix

Financial Highlights

Financial Highlights are intended to help you understand the financial history of fund shares for the past 5 years (or, if shorter, the period of operations). Financial Highlights for Fidelity® Commodity Strategy Fund are presented on a consolidated basis for the fund and its subsidiary. Certain information reflects financial results for a single share. The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in shares (assuming reinvestment of all dividends and distributions). The annual information has been audited by PricewaterhouseCoopers LLP, independent registered public accounting firm, whose report, along with fund financial statements, is included in the annual report. Annual reports are available for free upon request.

Fidelity Commodity Strategy Fund

Years ended July 31,	2018	2017 ^A
Selected Per–Share Data
Net asset value, beginning of period	$10.15	$10.00
Income from Investment Operations
Net investment income (loss)^B	.09	.01
Net realized and unrealized gain (loss)	.09	.14
Total from investment operations	.18	.15
Distributions from net investment income	(.02)	–
Distributions from net realized gain	(.02)	–
Total distributions	(.04)	–
Net asset value, end of period	$10.29	$10.15
Total Return^C,^D	1.76%	1.50%
Ratios to Average Net Assets^E,^F
Expenses before reductions	.65%	.65%^G
Expenses net of fee waivers, if any	.60%	.60%^G
Expenses net of all reductions	.60%	.60%^G
Net investment income (loss)	.83%	.44%^G
Supplemental Data
Net assets, end of period (000 omitted)	$362,178	$422,999
Portfolio turnover rate^H	0%	0%

^{^A} For the period May 30, 2017 (commencement of operations) to July 31, 2017.

^{^B} Calculated based on average shares outstanding during the period.

^{^C} Total returns for periods of less than one year are not annualized.

^{^D} Total returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^{^E} Fees and expenses of any underlying Fidelity Central Funds are not included in the Fund's expense ratio. The Fund indirectly bears its proportionate share of the expenses of any underlying Fidelity Central Funds.

^{^F} Expense ratios reflect operating expenses of the class. Expenses before reductions do not reflect amounts reimbursed by the investment adviser or reductions from expense offset arrangements and do not represent the amount paid by the class during periods when reimbursements or reductions occur. Expense ratios before reductions for start-up periods may not be representative of longer-term operating periods. Expenses net of fee waivers reflect expenses after reimbursement by the investment adviser but prior to reductions from expense offset arrangements. Expenses net of all reductions represent the net expenses paid by the class.

^{^G} Annualized

^{^H} Amount does not include the portfolio activity of any underlying Fidelity Central Funds.

Prior Performance of a Similar Fund

Performance history will be available for Fidelity^® Commodity Strategy Fund after the fund has been in operation for one calendar year. However, Fidelity^® Commodity Strategy Fund has an investment objective, policies, and strategies that are substantially similar to certain other funds and accounts which are also managed by Geode. Below you will find information about the prior performance of a composite of these funds and accounts (historical composite), not the performance of the retail class of Fidelity^® Commodity Strategy Fund.

The components of the historical composite may have different expenses and be sold through different distribution channels than the retail class of Fidelity^® Commodity Strategy Fund. Historical composite returns are based on past results and are not an indication of future performance. Geode also may manage other similar funds and accounts that have better or worse performance than the historical composite, and are not included in the historical composite due to factors such as differences in their policies and/or portfolio management strategies.

The performance of the historical composite does not represent the past performance of the retail class of Fidelity^® Commodity Strategy Fund and is not an indication of the future performance of the retail class of Fidelity^® Commodity Strategy Fund or Geode. You should not assume that the retail class of Fidelity^® Commodity Strategy Fund will have the same performance as the historical composite. The performance of the retail class of Fidelity^® Commodity Strategy Fund may be better or worse than the performance of the historical composite due to, among other things, differences in portfolio holdings, sales charges, expenses, asset sizes, and cash flows between the retail class of Fidelity^® Commodity Strategy Fund and the components of the historical composite. Some components of the historical composite are not subject to certain legal restrictions imposed on the Fidelity^® Commodity Strategy Fund, including the diversification requirements, specific tax restrictions and investment limitations imposed by the 1940 Act and Subchapter M of the Internal Revenue Code. The returns of the retail class of Fidelity^® Commodity Strategy Fund would differ from the returns of the historical composite to the extent that the retail class of Fidelity^® Commodity Strategy Fund and the components of the historical composite do not have the same expenses.

The following information illustrates the changes in the performance of the historical composite from year to year, and compares the performance of the historical composite to the performance of a securities market index over various periods of time.

Year-by-Year Returns*

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	15.55%	December 31, 2010
Lowest Quarter Return	(14.52)%	September 30, 2015
Year-to-Date Return	0.00%	June 30, 2018

* Historical composite returns are net of advisory fees and other expenses (as applicable) but reflect no deduction for taxes.

Average Annual Returns*

For the periods ended December 31, 2017	Past 1 year	Past 5 years	Life of Composite^(a)
Composite	(8.10)%	(10.73)%	(6.34)%
Bloomberg® Commodity Index Total Return (reflects no deduction for fees, expenses, or taxes)	1.70%	(8.45)%	(4.61)%

(a) From October 31, 2009

* Historical composite returns are net of advisory fees and other expenses (as applicable) but reflect no deduction for taxes.

Bloomberg Commodity Index Total Return℠ measures the performance of the commodities market. It consists of exchange-traded futures contracts on physical commodities that are weighted to account for the economic significance and market liquidity of each commodity. When available, the performance of each class of Fidelity® Commodity Strategy Fund will also be compared to the performance of Bloomberg Commodity Index Total Return.

IMPORTANT INFORMATION ABOUT OPENING A NEW ACCOUNT

Investment Company Act of 1940, File Number, 811-03480

FDC is a member of the Securities Investor Protection Corporation (SIPC). You may obtain information about SIPC, including the SIPC brochure, by visiting www.sipc.org or calling SIPC at 202-371-8300.

Any third-party marks that may appear above are the marks of their respective owners.

1.9879544.103

CSZ-PRO-0918

Fidelity® Commodity Strategy Fund

Class/Ticker

F/FIHTX

Shares are offered only to certain other Fidelity^® funds and accounts.

Prospectus

September 29, 2018

245 Summer Street, Boston, MA 02210

Contents

Fund Summary		Fidelity® Commodity Strategy Fund
Fund Basics		Investment Details
		Valuing Shares
Shareholder Information		Additional Information about the Purchase and Sale of Shares
		Account Policies
		Dividends and Capital Gain Distributions
		Tax Consequences
Fund Services		Fund Management
		Fund Distribution
Appendix		Financial Highlights
		Prior Performance of a Similar Fund

Fund Summary

Fund/Class:
Fidelity® Commodity Strategy Fund/F

Investment Objective

The fund seeks to provide investment returns that correspond to the performance of the commodities market.

Fee Table

The following table describes the fees and expenses that may be incurred when you buy and hold shares of the fund.

Shareholder fees

(fees paid directly from your investment)

None

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee		0.40%
Distribution and/or Service (12b-1) fees		None
Other expenses		0.00%
Acquired fund fees and expenses^(a)		0.05%
Total annual operating expenses		0.45%
Fee waiver and/or expense reimbursement^(a)		0.05%
Total annual operating expenses after fee waiver and/or expense reimbursement		0.40%

This example helps compare the cost of investing in the fund with the cost of investing in other funds.

1 year	$41
3 years	$128
5 years	$224
10 years	$505

Portfolio Turnover

Principal Investment Strategies

Normally investing in commodity-linked derivative instruments, short-term investment-grade debt securities, cash, and cash equivalents.

Investing up to 25% of assets in a wholly-owned subsidiary organized under the laws of the Cayman Islands that invests in commodity-linked total return swaps based on the value of commodities or commodities indexes and in other commodity-linked derivative instruments.

Managing the fund to track an index chosen to represent the commodities market, as well as short-term investment-grade debt securities, which as of July 31, 2018 was the Bloomberg Commodity Index Total Return℠.

Investing in domestic and foreign issuers.

Engaging in commodity-linked derivatives transactions that have a leveraging effect on the fund.

Investing in Fidelity's central funds (specialized investment vehicles used by Fidelity^® funds to invest in particular security types or investment disciplines).

Principal Investment Risks

Interest Rate Changes. Interest rate increases can cause the price of a debt security to decrease.

Foreign Exposure. Foreign markets can be more volatile than the U.S. market due to increased risks of adverse issuer, political, regulatory, market, or economic developments and can perform differently from the U.S. market.

Financial Services Exposure. Changes in government regulation and interest rates and economic downturns can have a significant negative effect on issuers in the financial services sector, including the price of their securities or their ability to meet their payment obligations.

Subsidiary Risk. Investment in an unregistered subsidiary is not subject to the investor protections of the Investment Company Act of 1940 (1940 Act) and is subject to the risks associated with investing in derivatives and commodity-linked investing in general. Changes in tax and other laws could negatively affect investments in the subsidiary.

Prepayment. The ability of an issuer of a debt security to repay principal prior to a security's maturity can cause greater price volatility if interest rates change.

Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole. A decline in the credit quality of an issuer or a provider of credit support or a maturity-shortening structure for a security can cause the price of a security to decrease.

Leverage Risk. Leverage can increase market exposure, magnify investment risks, and cause losses to be realized more quickly.

Commodity-Linked Investing. The value of commodities and commodity-linked investments may be affected by the performance of the overall commodities markets as well as weather, political, tax, and other regulatory and market developments. Commodity-linked investments may be more volatile and less liquid than the underlying commodity, instruments, or measures.

Commodity Futures. Investments in commodity futures contracts are also subject to the risk of the failure of any of the exchanges on which the fund’s positions trade or of its clearinghouses or counterparties. In addition, certain commodity exchanges limit fluctuations in certain futures contract prices during a single day by regulations referred to as "daily price fluctuation limits" or "daily limits." Under such daily limits, during a single trading day no trades may be executed at prices beyond the daily limit. If triggered, these limits could prevent the fund from liquidating unfavorable positions and subject the fund to losses or prevent it from entering into desired trades during the particular trading day.

Performance

Performance history will be available for the fund after the fund has been in operation for one calendar year.

Visit www.fidelity.com for more recent performance information.

Investment Adviser

Geode Capital Management, LLC (Geode) (the Adviser) is the fund's manager.

Portfolio Manager(s)

Bobe Simon (senior portfolio manager) has managed the fund since May 2017.

Eric Matteson (portfolio manager) has managed the fund since May 2017.

Wayne Ryan (portfolio manager) has managed the fund since June 2018.

Purchase and Sale of Shares

Shares are offered only to certain other Fidelity^® funds and accounts.

The price to sell one share is its net asset value per share (NAV). Shares will be sold at the NAV next calculated after an order is received in proper form.

The fund is open for business each day the New York Stock Exchange (NYSE) is open.

There is no purchase minimum for Class F shares.

Tax Information

Payments to Broker-Dealers and Other Financial Intermediaries

Fund Basics

Investment Details

Investment Objective

Fidelity^® Commodity Strategy Fund seeks to provide investment returns that correspond to the performance of the commodities market.

Principal Investment Strategies

The Adviser may invest the fund's assets in securities of foreign issuers in addition to securities of domestic issuers.

Because the fund is classified as non-diversified, the Adviser may invest a significant percentage of the fund's assets in a single issuer.

If the Adviser's strategies do not work as intended, the fund may not achieve its objective.

Description of Principal Security Types

Principal Investment Risks

Many factors affect the fund's performance. The fund's share price and yield change daily based on changes in market conditions and interest rates and in response to other economic, political, or financial developments. The fund's reaction to these developments will be affected by the types and maturities of securities in which the fund invests, the financial condition, industry and economic sector, and geographic location of an issuer, and the fund's level of investment in the securities of that issuer. In addition, because the fund may invest a significant percentage of assets in a single issuer, the fund's performance could be closely tied to that one issuer and could be more volatile than the performance of more diversified funds. When you sell your shares they may be worth more or less than what you paid for them, which means that you could lose money by investing in the fund.

The following factors can significantly affect the fund's performance:

Fundamental Investment Policies

The following is fundamental, that is, subject to change only by shareholder approval:

Fidelity^® Commodity Strategy Fund seeks to provide investment returns that correspond to the performance of the commodities market.

Valuing Shares

The fund is open for business each day the NYSE is open.

Fair value pricing is based on subjective judgments and it is possible that the fair value of a security may differ materially from the value that would be realized if the security were sold.

Shareholder Information

Additional Information about the Purchase and Sale of Shares

As used in this prospectus, the term "shares" generally refers to the shares offered through this prospectus.

Frequent Purchases and Redemptions

The fund may reject for any reason, or cancel as permitted or required by law, any purchase orders, including transactions deemed to represent excessive trading, at any time.

The fund reserves the right at any time to restrict purchases or impose conditions that are more restrictive on excessive trading than those stated in this prospectus.

The fund has no exchange privilege with any other fund.

Buying Shares

Eligibility

Shares are generally available only to investors residing in the United States.

Shares are offered only to certain other Fidelity^® funds and accounts.

There is no minimum balance or purchase minimum for Class F shares.

Price to Buy

The price to buy one share is its NAV. Shares are sold without a sales charge.

Shares will be bought at the NAV next calculated after an order is received in proper form.

The fund may stop offering shares completely or may offer shares only on a limited basis, for a period of time or permanently.

When you place an order to buy shares, note the following:

All wires must be received in proper form by Fidelity at the fund's designated wire bank before the close of the Federal Reserve Wire System on the day of purchase or you could be liable for any losses or fees the fund or Fidelity has incurred or for interest and penalties.

Under applicable anti-money laundering rules and other regulations, purchase orders may be suspended, restricted, or canceled and the monies may be withheld.

Selling Shares

The price to sell one share is its NAV.

See "Policies Concerning the Redemption of Fund Shares" below for additional redemption information.

When you place an order to sell shares, note the following:

Redemptions may be suspended or payment dates postponed when the NYSE is closed (other than weekends or holidays), when trading on the NYSE is restricted, or as permitted by the SEC.

Redemption proceeds may be paid in securities or other property rather than in cash if the Adviser determines it is in the best interests of the fund.

Under applicable anti-money laundering rules and other regulations, redemption requests may be suspended, restricted, canceled, or processed and the proceeds may be withheld.

Policies Concerning the Redemption of Fund Shares

Account Policies

Fidelity will send monthly account statements detailing fund balances and all transactions completed during the prior month.

Dividends and Capital Gain Distributions

The fund normally pays dividends and capital gain distributions in September and December.

Any dividends and capital gain distributions will be automatically reinvested in additional shares.

Tax Consequences

Taxes on Distributions Distributions you receive from the fund are subject to federal income tax, and may also be subject to state or local taxes.

Any taxable distributions you receive from the fund will normally be taxable to you when you receive them.

Taxes on Transactions

Fund Services

Fund Management

The fund is a mutual fund, an investment that pools shareholders' money and invests it toward a specified goal.

Adviser

Geode. The Adviser is the fund's manager. The address of the Adviser is One Post Office Square, 20th Floor, Boston, Massachusetts 02109.

As of December 31, 2017, the Adviser had approximately $341.3 billion in discretionary assets under management.

FMR, at 245 Summer Street, Boston, Massachusetts 02210, is responsible for handling the business affairs for the fund.

Portfolio Manager(s)

The statement of additional information (SAI) provides additional information about the compensation of, any other accounts managed by, and any fund shares held by the portfolio managers.

Advisory Fee(s)

The fund pays a management fee to the Adviser. The management fee is calculated and paid to the Adviser every month. The Adviser pays all of the other expenses of the fund with certain exceptions.

The fund's annual management fee rate is 0.40% of its average net assets.

The Subsidiary has entered into a separate contract with the Adviser for the management of its portfolio pursuant to which the Subsidiary pays the Adviser a fee at an annual rate of 0.30% of its net assets. The Adviser has contractually agreed to waive the fund's management fee in an amount equal to the management fee paid to the Adviser by the Subsidiary. This arrangement may not be discontinued by the Adviser as long as its contract with the Subsidiary is in place.

The Adviser pays FMR an administration fee for handling the business affairs for the fund.

The basis for the Board of Trustees approving the management contract for the fund is available in the fund's annual report for the fiscal period ended July 31, 2017.

Reimbursement or waiver arrangements can decrease expenses and boost performance.

Fund Distribution

The fund is composed of multiple classes of shares. All classes of the fund have a common investment objective and investment portfolio.

Distribution and Service Plan(s)

Class F has adopted a Distribution and Service Plan pursuant to Rule 12b-1 under the 1940 Act that recognizes that the Adviser or FMR may use its revenues, including management fees paid to the Adviser by the fund, or fees paid to FMR out of such management fees, as well as past profits or its resources from any other source to pay Fidelity Distributors Corporation (FDC) for expenses incurred in connection with providing services intended to result in the sale of Class F shares and/or shareholder support services. The Adviser or FMR, directly or through FDC, may pay significant amounts to intermediaries that provide those services. Currently, the Board of Trustees of the fund has authorized such payments for Class F shares.

If payments made by the Adviser or FMR to FDC or to intermediaries under the Distribution and Service Plan were considered to be paid out of Class F's assets on an ongoing basis, they might increase the cost of your investment and might cost you more than paying other types of sales charges.

Appendix

Financial Highlights

Financial Highlights are intended to help you understand the financial history of fund shares for the past 5 years (or, if shorter, the period of operations). Financial Highlights for Fidelity® Commodity Strategy Fund are presented on a consolidated basis for the fund and its subsidiary. Certain information reflects financial results for a single share. The total returns in the table represent the rate that an investor would have earned (or lost) on an investment in shares (assuming reinvestment of all dividends and distributions). The annual information has been audited by PricewaterhouseCoopers LLP, independent registered public accounting firm, whose report, along with fund financial statements, is included in the annual report. Annual reports are available for free upon request.

Fidelity Commodity Strategy Fund Class F

Years ended July 31,	2018	2017 ^A
Selected Per–Share Data
Net asset value, beginning of period	$10.16	$10.00
Income from Investment Operations
Net investment income (loss)^B	.11	.01
Net realized and unrealized gain (loss)	.09	.15
Total from investment operations	.20	.16
Distributions from net investment income	(.03)	–
Distributions from net realized gain	(.02)	–
Total distributions	(.05)	–
Net asset value, end of period	$10.31	$10.16
Total Return^C,^D	1.96%	1.60%
Ratios to Average Net Assets^E,^F
Expenses before reductions	.45%	.45%^G
Expenses net of fee waivers, if any	.40%	.40%^G
Expenses net of all reductions	.40%	.40%^G
Net investment income (loss)	1.03%	.65%^G
Supplemental Data
Net assets, end of period (000 omitted)	$127,960	$265,385
Portfolio turnover rate^H	0%	0%

^{^A} For the period May 30, 2017 (commencement of operations) to July 31, 2017.

^{^B} Calculated based on average shares outstanding during the period.

^{^C} Total returns for periods of less than one year are not annualized.

^{^D} Total returns would have been lower if certain expenses had not been reduced during the applicable periods shown.

^{^G} Annualized

^{^H} Amount does not include the portfolio activity of any underlying Fidelity Central Funds.

Prior Performance of a Similar Fund

The components of the historical composite may have different expenses and be sold through different distribution channels than Class F of Fidelity^® Commodity Strategy Fund. Historical composite returns are based on past results and are not an indication of future performance. Geode also may manage other similar funds and accounts that have better or worse performance than the historical composite, and are not included in the historical composite due to factors such as differences in their policies and/or portfolio management strategies.

The performance of the historical composite does not represent the past performance of Class F of Fidelity^® Commodity Strategy Fund and is not an indication of the future performance of Class F of Fidelity^® Commodity Strategy Fund or Geode. You should not assume that Class F of Fidelity^® Commodity Strategy Fund will have the same performance as the historical composite. The performance of Class F of Fidelity^® Commodity Strategy Fund may be better or worse than the performance of the historical composite due to, among other things, differences in portfolio holdings, sales charges, expenses, asset sizes, and cash flows between Class F of Fidelity^® Commodity Strategy Fund and the components of the historical composite. Some components of the historical composite are not subject to certain legal restrictions imposed on the Fidelity^® Commodity Strategy Fund, including the diversification requirements, specific tax restrictions and investment limitations imposed by the 1940 Act and Subchapter M of the Internal Revenue Code. The returns of Class F of Fidelity^® Commodity Strategy Fund would differ from the returns of the historical composite to the extent that Class F of Fidelity^® Commodity Strategy Fund and the components of the historical composite do not have the same expenses.

Year-by-Year Returns*

During the periods shown in the chart:	Returns	Quarter ended
Highest Quarter Return	15.55%	December 31, 2010
Lowest Quarter Return	(14.52)%	September 30, 2015
Year-to-Date Return	0.00%	June 30, 2018

* Historical composite returns are net of advisory fees and other expenses (as applicable) but reflect no deduction for taxes.

Average Annual Returns*

For the periods ended December 31, 2017	Past 1 year	Past 5 years	Life of Composite^(a)
Composite	(8.10)%	(10.73)%	(6.34)%
Bloomberg® Commodity Index Total Return (reflects no deduction for fees, expenses, or taxes)	1.70%	(8.45)%	(4.61)%

(a) From October 31, 2009

* Historical composite returns are net of advisory fees and other expenses (as applicable) but reflect no deduction for taxes.

IMPORTANT INFORMATION ABOUT OPENING A NEW ACCOUNT

For a free copy of any of these documents or to request other information or ask questions about the fund, call Fidelity at 1-800-835-5092. In addition, existing investors may visit the web site at www.401k.com for a free copy of a prospectus, SAI, or annual or semi-annual report or to request other information.

Investment Company Act of 1940, File Number, 811-03480

FDC is a member of the Securities Investor Protection Corporation (SIPC). You may obtain information about SIPC, including the SIPC brochure, by visiting www.sipc.org or calling SIPC at 202-371-8300.

Any third-party marks that may appear above are the marks of their respective owners.

1.9879556.103

CSZ-F-PRO-0918

Fund	Ticker
Fidelity® Series Commodity Strategy Fund	FCSSX

Fund of Fidelity Oxford Street Trust

STATEMENT OF ADDITIONAL INFORMATION

September 29, 2018

This statement of additional information (SAI) is not a prospectus. Portions of the fund's annual report are incorporated herein. The annual report is supplied with this SAI.

To obtain a free additional copy of the prospectus or SAI, dated September 29, 2018, or an annual report, please call Fidelity at 1-800-544-8544 or visit Fidelity’s web site at www.fidelity.com.

SCR-S-PTB-0918
1.899297.112

245 Summer Street, Boston, MA 02210

TABLE OF CONTENTS

INVESTMENT POLICIES AND LIMITATIONS
PORTFOLIO TRANSACTIONS
VALUATION
BUYING AND SELLING INFORMATION
DISTRIBUTIONS AND TAXES
TRUSTEES AND OFFICERS
CONTROL OF INVESTMENT ADVISERS
MANAGEMENT CONTRACT
PROXY VOTING GUIDELINES
DISTRIBUTION SERVICES
TRANSFER AND SERVICE AGENT AGREEMENTS
SECURITIES LENDING
DESCRIPTION OF THE TRUST
FUND HOLDINGS INFORMATION
FINANCIAL STATEMENTS
APPENDIX

INVESTMENT POLICIES AND LIMITATIONS

The following policies and limitations supplement those set forth in the prospectus. Unless otherwise noted, whenever an investment policy or limitation states a maximum percentage of the fund's assets that may be invested in any security or other asset, or sets forth a policy regarding quality standards, such standard or percentage limitation will be determined immediately after and as a result of the fund's acquisition of such security or other asset. Accordingly, any subsequent change in values, net assets, or other circumstances will not be considered when determining whether the investment complies with the fund's investment policies and limitations.

The fund's fundamental investment policies and limitations cannot be changed without approval by a "majority of the outstanding voting securities" (as defined in the Investment Company Act of 1940 (1940 Act)) of the fund. However, except for the fundamental investment limitations listed below, the investment policies and limitations described in this SAI are not fundamental and may be changed without shareholder approval.

The following are the fund's fundamental investment limitations set forth in their entirety.

Diversification

The fund may not with respect to 75% of the fund's total assets, purchase the securities of any issuer (other than securities issued or guaranteed by the U.S. Government or any of its agencies or instrumentalities, or securities of other investment companies) if, as a result, (a) more than 5% of the fund's total assets would be invested in the securities of that issuer, or (b) the fund would hold more than 10% of the outstanding voting securities of that issuer.

Senior Securities

The fund may not issue senior securities, except in connection with the insurance program established by the fund pursuant to an exemptive order issued by the Securities and Exchange Commission or as otherwise permitted under the Investment Company Act of 1940.

Borrowing

The fund may not borrow money, except that the fund may borrow money for temporary or emergency purposes (not for leveraging or investment) in an amount not exceeding 33 1/3% of its total assets (including the amount borrowed) less liabilities (other than borrowings). Any borrowings that come to exceed this amount will be reduced within three days (not including Sundays and holidays) to the extent necessary to comply with the 33 1/3% limitation.

Underwriting

The fund may not underwrite securities issued by others, except to the extent that the fund may be considered an underwriter within the meaning of the Securities Act of 1933 in the disposition of restricted securities or in connection with investments in other investment companies.

Concentration

The fund generally may not purchase the securities of any issuer (other than securities issued or guaranteed by the U.S. Government or any of its agencies or instrumentalities) if, as a result, more than 25% of the fund's total assets would be invested in the securities of companies whose principal business activities are in the same industry.

For purposes of the fund's concentration limitation discussed above, with respect to any investment in repurchase agreements collateralized by U.S. Government securities, Geode Capital Management, LLC (Geode) looks through to the U.S. Government securities.

For purposes of the fund's concentration limitation discussed above, with respect to any investment in Fidelity^® Money Market Central Fund and/or any non-money market central fund, Geode looks through to the holdings of the central fund.

For purposes of the fund's concentration limitation discussed above, Geode may analyze the characteristics of a particular issuer and security and assign an industry or sector classification consistent with those characteristics in the event that the third-party classification provider used by Geode does not assign a classification.

Real Estate

The fund may not purchase or sell real estate unless acquired as a result of ownership of securities or other instruments (but this shall not prevent the fund from investing in securities or other instruments backed by real estate or securities of companies engaged in the real estate business).

Commodities

The fund may not purchase or sell physical commodities unless acquired as a result of ownership of securities or other instruments (but this shall not prevent the fund from purchasing or selling options and futures contracts or from investing in securities or other instruments backed by physical commodities).

Loans

The fund may not lend any security or make any other loan if, as a result, more than 33 1/3% of its total assets would be lent to other parties, but this limitation does not apply to purchases of debt securities or to repurchase agreements, or to acquisitions of loans, loan participations or other forms of debt instruments.

The following investment limitations are not fundamental and may be changed without shareholder approval.

Short Sales

The fund does not currently intend to sell securities short, unless it owns or has the right to obtain securities equivalent in kind and amount to the securities sold short, and provided that transactions in futures contracts, options, and swaps are not deemed to constitute selling securities short.

Margin Purchases

The fund does not currently intend to purchase securities on margin, except that the fund may obtain such short-term credits as are necessary for the clearance of transactions, and provided that margin payments in connection with futures contracts and options on futures contracts shall not constitute purchasing securities on margin.

Borrowing

The fund may borrow money only (a) from a bank or from a registered investment company or portfolio for which Fidelity Management & Research Company (FMR) or an affiliate serves as investment adviser or (b) by engaging in reverse repurchase agreements with any party (reverse repurchase agreements are treated as borrowings for purposes of the fundamental borrowing investment limitation).

As the fund is currently managed by an entity unaffiliated with FMR, it may not fully avail itself of its non-fundamental policy and certain related exemptive relief.

Illiquid Securities

The fund does not currently intend to purchase any security if, as a result, more than 10% of its net assets would be invested in securities that are deemed to be illiquid because they are subject to legal or contractual restrictions on resale or because they cannot be sold or disposed of in the ordinary course of business at approximately the prices at which they are valued.

For purposes of the fund's illiquid securities limitation discussed above, if through a change in values, net assets, or other circumstances, the fund were in a position where more than 10% of its net assets were invested in illiquid securities, it would consider appropriate steps to protect liquidity.

Loans

The fund does not currently intend to lend assets other than securities to other parties, except by (a) lending money (up to 15% of the fund's net assets) to a registered investment company or portfolio for which FMR or an affiliate serves as investment adviser or (b) assuming any unfunded commitments in connection with the acquisition of loans, loan participations, or other forms of debt instruments. (This limitation does not apply to purchases of debt securities, to repurchase agreements, or to acquisitions of loans, loan participations or other forms of debt instruments.)

As the fund is currently managed by an entity unaffiliated with FMR, it may not fully avail itself of its non-fundamental policy and certain related exemptive relief.

In addition to the fund's fundamental and non-fundamental investment limitations discussed above:

In order to qualify as a "regulated investment company" under Subchapter M of the Internal Revenue Code of 1986, as amended, the fund currently intends to comply with certain diversification limits imposed by Subchapter M.

The following pages contain more detailed information about types of instruments in which the fund may invest, techniques the fund's adviser (or a sub-adviser) may employ in pursuit of the fund's investment objective, and a summary of related risks. The fund's adviser (or a sub-adviser) may not buy all of these instruments or use all of these techniques unless it believes that doing so will help the fund achieve its goal. However, the fund's adviser (or a sub-adviser) is not required to buy any particular instrument or use any particular technique even if to do so might benefit the fund.

On the following pages in this section titled "Investment Policies and Limitations," and except as otherwise indicated, references to "an adviser" or "the adviser" may relate to the fund's adviser or a sub-adviser, as applicable.

Affiliated Bank Transactions. A Fidelity^® fund may engage in transactions with financial institutions that are, or may be considered to be, "affiliated persons" of the fund under the 1940 Act. These transactions may involve repurchase agreements with custodian banks; short-term obligations of, and repurchase agreements with, the 50 largest U.S. banks (measured by deposits); municipal securities; U.S. Government securities with affiliated financial institutions that are primary dealers in these securities; short-term currency transactions; and short-term borrowings. In accordance with exemptive orders issued by the Securities and Exchange Commission (SEC), the Board of Trustees has established and periodically reviews procedures applicable to transactions involving affiliated financial institutions.

Asset-Backed Securities represent interests in pools of mortgages, loans, receivables, or other assets. Payment of interest and repayment of principal may be largely dependent upon the cash flows generated by the assets backing the securities and, in certain cases, supported by letters of credit, surety bonds, or other credit enhancements. Asset-backed security values may also be affected by other factors including changes in interest rates, the availability of information concerning the pool and its structure, the creditworthiness of the servicing agent for the pool, the originator of the loans or receivables, or the entities providing the credit enhancement. In addition, these securities may be subject to prepayment risk.

Borrowing. If a fund borrows money, its share price may be subject to greater fluctuation until the borrowing is paid off. If a fund makes additional investments while borrowings are outstanding, this may be considered a form of leverage.

Cash Management. A fund may hold uninvested cash or may invest it in cash equivalents such as money market securities, repurchase agreements, or shares of short-term bond or money market funds, including (for Fidelity^® funds and other advisory clients only) shares of Fidelity^® central funds. Generally, these securities offer less potential for gains than other types of securities.

Central Funds are special types of investment vehicles created by Fidelity for use by the Fidelity^® funds and other advisory clients. Central funds are used to invest in particular security types or investment disciplines, or for cash management. Central funds incur certain costs related to their investment activity (such as custodial fees and expenses), but do not pay additional management fees. The investment results of the portions of a Fidelity^® fund's assets invested in the central funds will be based upon the investment results of those funds.

Common Stock represents an equity or ownership interest in an issuer. In the event an issuer is liquidated or declares bankruptcy, the claims of owners of bonds and preferred stock take precedence over the claims of those who own common stock, although related proceedings can take time to resolve and results can be unpredictable. For purposes of a Fidelity^® fund's policies related to investment in common stock Fidelity considers depositary receipts evidencing ownership of common stock to be common stock.

Convertible Securities are bonds, debentures, notes, or other securities that may be converted or exchanged (by the holder or by the issuer) into shares of the underlying common stock (or cash or securities of equivalent value) at a stated exchange ratio. A convertible security may also be called for redemption or conversion by the issuer after a particular date and under certain circumstances (including a specified price) established upon issue. If a convertible security held by a fund is called for redemption or conversion, the fund could be required to tender it for redemption, convert it into the underlying common stock, or sell it to a third party.

Convertible securities generally have less potential for gain or loss than common stocks. Convertible securities generally provide yields higher than the underlying common stocks, but generally lower than comparable non-convertible securities. Because of this higher yield, convertible securities generally sell at prices above their "conversion value," which is the current market value of the stock to be received upon conversion. The difference between this conversion value and the price of convertible securities will vary over time depending on changes in the value of the underlying common stocks and interest rates. When the underlying common stocks decline in value, convertible securities will tend not to decline to the same extent because of the interest or dividend payments and the repayment of principal at maturity for certain types of convertible securities. However, securities that are convertible other than at the option of the holder generally do not limit the potential for loss to the same extent as securities convertible at the option of the holder. When the underlying common stocks rise in value, the value of convertible securities may also be expected to increase. At the same time, however, the difference between the market value of convertible securities and their conversion value will narrow, which means that the value of convertible securities will generally not increase to the same extent as the value of the underlying common stocks. Because convertible securities may also be interest-rate sensitive, their value may increase as interest rates fall and decrease as interest rates rise. Convertible securities are also subject to credit risk, and are often lower-quality securities.

Dollar-Weighted Average Maturity is derived by multiplying the value of each security by the time remaining to its maturity, adding these calculations, and then dividing the total by the value of a fund's portfolio. An obligation's maturity is typically determined on a stated final maturity basis, although there are some exceptions to this rule.

Under certain circumstances, a fund may invest in nominally long-term securities that have maturity shortening features of shorter-term securities, and the maturities of these securities may be deemed to be earlier than their ultimate maturity dates by virtue of an existing demand feature or an adjustable interest rate. Under other circumstances, if it is probable that the issuer of an instrument will take advantage of a maturity-shortening device, such as a call, refunding, or redemption provision, the date on which the instrument will probably be called, refunded, or redeemed may be considered to be its maturity date. The maturities of mortgage securities, including collateralized mortgage obligations, and some asset-backed securities are determined on a weighted average life basis, which is the average time for principal to be repaid. For a mortgage security, this average time is calculated by estimating the timing of principal payments, including unscheduled prepayments, during the life of the mortgage. The weighted average life of these securities is likely to be substantially shorter than their stated final maturity.

Duration is a measure of a bond's price sensitivity to a change in its yield. For example, if a bond has a 5-year duration and its yield rises 1%, the bond's value is likely to fall about 5%. Similarly, if a bond fund has a 5-year average duration and the yield on each of the bonds held by the fund rises 1%, the fund's value is likely to fall about 5%. For funds with exposure to foreign markets, there are many reasons why all of the bond holdings do not experience the same yield changes. These reasons include: the bonds are spread off of different yield curves around the world and these yield curves do not move in tandem; the shapes of these yield curves change; and sector and issuer yield spreads change. Other factors can influence a bond fund's performance and share price. Accordingly, a bond fund's actual performance will likely differ from the example.

Exchange Traded Funds (ETFs) are shares of other investment companies, commodity pools, or other entities that are traded on an exchange. Typically, assets underlying the ETF shares are stocks, though they may also be commodities or other instruments. An ETF may seek to replicate the performance of a specific index or may be actively managed.

Typically, shares of an ETF that tracks an index are expected to increase in value as the value of the underlying benchmark increases. However, in the case of inverse ETFs (also called "short ETFs" or "bear ETFs"), ETF shares are expected to increase in value as the value of the underlying benchmark decreases. Inverse ETFs seek to deliver the opposite of the performance of the benchmark they track and are often marketed as a way for investors to profit from, or at least hedge their exposure to, downward moving markets. Investments in inverse ETFs are similar to holding short positions in the underlying benchmark.

ETF shares are redeemable only in large blocks (typically, 50,000 shares) often called "creation units" by persons other than a fund, and are redeemed principally in-kind at each day's next calculated net asset value per share (NAV). ETFs typically incur fees that are separate from those fees incurred directly by a fund. A fund's purchase of ETFs results in the layering of expenses, such that the fund would indirectly bear a proportionate share of any ETF's operating expenses. Further, while traditional investment companies are continuously offered at NAV, ETFs are traded in the secondary market (e.g., on a stock exchange) on an intra-day basis at prices that may be above or below the value of their underlying portfolios.

Some of the risks of investing in an ETF that tracks an index are similar to those of investing in an indexed mutual fund, including tracking error risk (the risk of errors in matching the ETF's underlying assets to the index or other benchmark); and the risk that because an ETF that tracks an index is not actively managed, it cannot sell stocks or other assets as long as they are represented in the index or other benchmark. Other ETF risks include the risk that ETFs may trade in the secondary market at a discount from their NAV and the risk that the ETFs may not be liquid. ETFs also may be leveraged. Leveraged ETFs seek to deliver multiples of the performance of the index or other benchmark they track and use derivatives in an effort to amplify the returns (or decline, in the case of inverse ETFs) of the underlying index or benchmark. While leveraged ETFs may offer the potential for greater return, the potential for loss and the speed at which losses can be realized also are greater. Most leveraged and inverse ETFs "reset" daily, meaning they are designed to achieve their stated objectives on a daily basis. Leveraged and inverse ETFs can deviate substantially from the performance of their underlying benchmark over longer periods of time, particularly in volatile periods.

Exchange Traded Notes (ETNs) are a type of senior, unsecured, unsubordinated debt security issued by financial institutions that combines aspects of both bonds and ETFs. An ETN's returns are based on the performance of a market index or other reference asset minus fees and expenses. Similar to ETFs, ETNs are listed on an exchange and traded in the secondary market. However, unlike an ETF, an ETN can be held until the ETN's maturity, at which time the issuer will pay a return linked to the performance of the market index or other reference asset to which the ETN is linked minus certain fees. Unlike regular bonds, ETNs typically do not make periodic interest payments and principal typically is not protected.

ETNs also incur certain expenses not incurred by their applicable index. The market value of an ETN is determined by supply and demand, the current performance of the index or other reference asset, and the credit rating of the ETN issuer. The market value of ETN shares may differ from their intraday indicative value. The value of an ETN may also change due to a change in the issuer's credit rating. As a result, there may be times when an ETN's share trades at a premium or discount to its NAV. Some ETNs that use leverage in an effort to amplify the returns of an underlying index or other reference asset can, at times, be relatively illiquid and, thus, they may be difficult to purchase or sell at a fair price. Leveraged ETNs may offer the potential for greater return, but the potential for loss and speed at which losses can be realized also are greater.

Exposure to Foreign and Emerging Markets. Foreign securities, foreign currencies, and securities issued by U.S. entities with substantial foreign operations may involve significant risks in addition to the risks inherent in U.S. investments.

Foreign investments involve risks relating to local political, economic, regulatory, or social instability, military action or unrest, or adverse diplomatic developments, and may be affected by actions of foreign governments adverse to the interests of U.S. investors. Such actions may include expropriation or nationalization of assets, confiscatory taxation, restrictions on U.S. investment or on the ability to repatriate assets or convert currency into U.S. dollars, or other government intervention. From time to time, a fund's adviser and/or its affiliates may determine that, as a result of regulatory requirements that may apply to the adviser and/or its affiliates due to investments in a particular country, investments in the securities of issuers domiciled or listed on trading markets in that country above certain thresholds (which may apply at the account level or in the aggregate across all accounts managed by the adviser and its affiliates) may be impractical or undesirable. In such instances, the adviser may limit or exclude investment in a particular issuer, and investment flexibility may be restricted. Additionally, governmental issuers of foreign debt securities may be unwilling to pay interest and repay principal when due and may require that the conditions for payment be renegotiated. There is no assurance that a fund's adviser will be able to anticipate these potential events or counter their effects. In addition, the value of securities denominated in foreign currencies and of dividends and interest paid with respect to such securities will fluctuate based on the relative strength of the U.S. dollar.

It is anticipated that in most cases the best available market for foreign securities will be on an exchange or in over-the-counter (OTC) markets located outside of the United States. Foreign stock markets, while growing in volume and sophistication, are generally not as developed as those in the United States, and securities of some foreign issuers may be less liquid and more volatile than securities of comparable U.S. issuers. Foreign security trading, settlement and custodial practices (including those involving securities settlement where fund assets may be released prior to receipt of payment) are often less developed than those in U.S. markets, and may result in increased investment or valuation risk or substantial delays in the event of a failed trade or the insolvency of, or breach of duty by, a foreign broker-dealer, securities depository, or foreign subcustodian. In addition, the costs associated with foreign investments, including withholding taxes, brokerage commissions, and custodial costs, are generally higher than with U.S. investments.

Foreign markets may offer less protection to investors than U.S. markets. Foreign issuers are generally not bound by uniform accounting, auditing, and financial reporting requirements and standards of practice comparable to those applicable to U.S. issuers. Adequate public information on foreign issuers may not be available, and it may be difficult to secure dividends and information regarding corporate actions on a timely basis. In general, there is less overall governmental supervision and regulation of securities exchanges, brokers, and listed companies than in the United States. OTC markets tend to be less regulated than stock exchange markets and, in certain countries, may be totally unregulated. Regulatory enforcement may be influenced by economic or political concerns, and investors may have difficulty enforcing their legal rights in foreign countries.

Some foreign securities impose restrictions on transfer within the United States or to U.S. persons. Although securities subject to such transfer restrictions may be marketable abroad, they may be less liquid than foreign securities of the same class that are not subject to such restrictions.

American Depositary Receipts (ADRs) as well as other "hybrid" forms of ADRs, including European Depositary Receipts (EDRs) and Global Depositary Receipts (GDRs), are certificates evidencing ownership of shares of a foreign issuer. These certificates are issued by depository banks and generally trade on an established market in the United States or elsewhere. The underlying shares are held in trust by a custodian bank or similar financial institution in the issuer's home country. The depository bank may not have physical custody of the underlying securities at all times and may charge fees for various services, including forwarding dividends and interest and corporate actions. ADRs are alternatives to directly purchasing the underlying foreign securities in their national markets and currencies. However, ADRs continue to be subject to many of the risks associated with investing directly in foreign securities. These risks include foreign exchange risk as well as the political and economic risks of the underlying issuer's country.

The risks of foreign investing may be magnified for investments in emerging markets. Security prices in emerging markets can be significantly more volatile than those in more developed markets, reflecting the greater uncertainties of investing in less established markets and economies. In particular, countries with emerging markets may have relatively unstable governments, may present the risks of nationalization of businesses, restrictions on foreign ownership and prohibitions on the repatriation of assets, and may have less protection of property rights than more developed countries. The economies of countries with emerging markets may be based on only a few industries, may be highly vulnerable to changes in local or global trade conditions, and may suffer from extreme and volatile debt burdens or inflation rates. Local securities markets may trade a small number of securities and may be unable to respond effectively to increases in trading volume, potentially making prompt liquidation of holdings difficult or impossible at times.

Floating Rate Loans and Other Debt Securities. Floating rate loans consist generally of obligations of companies or other entities (collectively, "borrowers") incurred for the purpose of reorganizing the assets and liabilities of a borrower (recapitalization); acquiring another company (acquisition); taking over control of a company (leveraged buyout); temporary financing (bridge loan); or refinancings, internal growth, or other general business purposes. Floating rate loans are often obligations of borrowers who are highly leveraged.

Floating rate loans may be structured to include both term loans, which are generally fully funded at the time of the making of the loan, and revolving credit facilities, which would require additional investments upon the borrower's demand. A revolving credit facility may require a purchaser to increase its investment in a floating rate loan at a time when it would not otherwise have done so, even if the borrower's condition makes it unlikely that the amount will ever be repaid.

Floating rate loans may be acquired by direct investment as a lender, as a participation interest (which represents a fractional interest in a floating rate loan) issued by a lender or other financial institution, or as an assignment of the portion of a floating rate loan previously attributable to a different lender.

A floating rate loan offered as part of the original lending syndicate typically is purchased at par value. As part of the original lending syndicate, a purchaser generally earns a yield equal to the stated interest rate. In addition, members of the original syndicate typically are paid a commitment fee. In secondary market trading, floating rate loans may be purchased or sold above, at, or below par, which can result in a yield that is below, equal to, or above the stated interest rate, respectively. At certain times when reduced opportunities exist for investing in new syndicated floating rate loans, floating rate loans may be available only through the secondary market. There can be no assurance that an adequate supply of floating rate loans will be available for purchase.

Historically, floating rate loans have not been registered with the SEC or any state securities commission or listed on any securities exchange. As a result, the amount of public information available about a specific floating rate loan historically has been less extensive than if the floating rate loan were registered or exchange-traded.

Purchasers of floating rate loans and other forms of debt securities depend primarily upon the creditworthiness of the borrower for payment of interest and repayment of principal. If scheduled interest or principal payments are not made, the value of the security may be adversely affected. Floating rate loans and other debt securities that are fully secured provide more protections than unsecured securities in the event of failure to make scheduled interest or principal payments. Indebtedness of borrowers whose creditworthiness is poor involves substantially greater risks and may be highly speculative. Borrowers that are in bankruptcy or restructuring may never pay off their indebtedness, or may pay only a small fraction of the amount owed. Some floating rate loans and other debt securities are not rated by any nationally recognized statistical rating organization. In connection with the restructuring of a floating rate loan or other debt security outside of bankruptcy court in a negotiated work-out or in the context of bankruptcy proceedings, equity securities or junior debt securities may be received in exchange for all or a portion of an interest in the security.

From time to time Geode, Fidelity Management & Research Company (FMR), and its affiliates may borrow money from various banks in connection with their business activities. These banks also may sell floating rate loans to a Fidelity^® fund or acquire floating rate loans from a Fidelity^® fund, or may be intermediate participants with respect to floating rate loans owned by a Fidelity^® fund. These banks also may act as agents for floating rate loans that a Fidelity^® fund owns.

The following paragraphs pertain to floating rate loans: Agents, Participation Interests, Collateral, Floating Interest Rates, Maturity, Floating Rate Loan Trading, Supply of Floating Rate Loans, Restrictive Covenants, Fees, and Other Types of Floating Rate Debt Securities.

Agents. Floating rate loans typically are originated, negotiated, and structured by a bank, insurance company, finance company, or other financial institution (the "agent") for a lending syndicate of financial institutions. The borrower and the lender or lending syndicate enter into a loan agreement. In addition, an institution (typically, but not always, the agent) holds any collateral on behalf of the lenders.

In a typical floating rate loan, the agent administers the terms of the loan agreement and is responsible for the collection of principal and interest and fee payments from the borrower and the apportionment of these payments to all lenders that are parties to the loan agreement. Purchasers will rely on the agent to use appropriate creditor remedies against the borrower. Typically, under loan agreements, the agent is given broad discretion in monitoring the borrower's performance and is obligated to use the same care it would use in the management of its own property. Upon an event of default, the agent typically will enforce the loan agreement after instruction from the lenders. The borrower compensates the agent for these services. This compensation may include special fees paid on structuring and funding the floating rate loan and other fees paid on a continuing basis. The typical practice of an agent or a lender in relying exclusively or primarily on reports from the borrower may involve a risk of fraud by the borrower.

If an agent becomes insolvent, or has a receiver, conservator, or similar official appointed for it by the appropriate bank or other regulatory authority, or becomes a debtor in a bankruptcy proceeding, the agent's appointment may be terminated, and a successor agent would be appointed. If an appropriate regulator or court determines that assets held by the agent for the benefit of the purchasers of floating rate loans are subject to the claims of the agent's general or secured creditors, the purchasers might incur certain costs and delays in realizing payment on a floating rate loan or suffer a loss of principal and/or interest. Furthermore, in the event of the borrower's bankruptcy or insolvency, the borrower's obligation to repay a floating rate loan may be subject to certain defenses that the borrower can assert as a result of improper conduct by the agent.

Participation Interests. Purchasers of participation interests do not have any direct contractual relationship with the borrower. Purchasers rely on the lender who sold the participation interest not only for the enforcement of the purchaser's rights against the borrower but also for the receipt and processing of payments due under the floating rate loan.

Purchasers of participation interests may be subject to delays, expenses, and risks that are greater than those that would be involved if the purchaser could enforce its rights directly against the borrower. In addition, under the terms of a participation interest, the purchaser may be regarded as a creditor of the intermediate participant (rather than of the borrower), so that the purchaser also may be subject to the risk that the intermediate participant could become insolvent. The agreement between the purchaser and lender who sold the participation interest may also limit the rights of the purchaser to vote on changes that may be made to the loan agreement, such as waiving a breach of a covenant.

For a Fidelity^® fund that limits the amount of total assets that it will invest in any one issuer or in issuers within the same industry, the fund generally will treat the borrower as the "issuer" of indebtedness held by the fund. In the case of participation interests where a bank or other lending institution serves as intermediate participant between a fund and the borrower, if the participation interest does not shift to the fund the direct debtor-creditor relationship with the borrower, SEC interpretations require a fund, in appropriate circumstances, to treat both the lending bank or other lending institution and the borrower as "issuers" for these purposes. Treating an intermediate participant as an issuer of indebtedness may restrict a fund's ability to invest in indebtedness related to a single intermediate participant, or a group of intermediate participants engaged in the same industry, even if the underlying borrowers represent many different companies and industries.

Collateral. Most floating rate loans are secured by specific collateral of the borrower and are senior to most other securities of the borrower. The collateral typically has a market value, at the time the floating rate loan is made, that equals or exceeds the principal amount of the floating rate loan. The value of the collateral may decline, be insufficient to meet the obligations of the borrower, or be difficult to liquidate. As a result, a floating rate loan may not be fully collateralized and can decline significantly in value.

Floating rate loan collateral may consist of various types of assets or interests. Collateral may include working capital assets, such as accounts receivable or inventory; tangible or intangible assets; or assets or other types of guarantees of affiliates of the borrower. Inventory is the goods a company has in stock, including finished goods, goods in the process of being manufactured, and the supplies used in the process of manufacturing. Accounts receivable are the monies due to a company for merchandise or securities that it has sold, or for the services it has provided. Tangible fixed assets include real property, buildings, and equipment. Intangible assets include trademarks, copyrights and patent rights, and securities of subsidiaries or affiliates.

Generally, floating rate loans are secured unless (i) the purchaser's security interest in the collateral is invalidated for any reason by a court, or (ii) the collateral is fully released with the consent of the agent bank and lenders or under the terms of a loan agreement as the creditworthiness of the borrower improves. Collateral impairment is the risk that the value of the collateral for a floating rate loan will be insufficient in the event that a borrower defaults. Although the terms of a floating rate loan generally require that the collateral at issuance have a value at least equal to 100% of the amount of such floating rate loan, the value of the collateral may decline subsequent to the purchase of a floating rate loan. In most loan agreements there is no formal requirement to pledge additional collateral. There is no guarantee that the sale of collateral would allow a borrower to meet its obligations should the borrower be unable to repay principal or pay interest or that the collateral could be sold quickly or easily.

In addition, most borrowers pay their debts from the cash flow they generate. If the borrower's cash flow is insufficient to pay its debts as they come due, the borrower may seek to restructure its debts rather than sell collateral. Borrowers may try to restructure their debts by filing for protection under the federal bankruptcy laws or negotiating a work-out. If a borrower becomes involved in bankruptcy proceedings, access to the collateral may be limited by bankruptcy and other laws. In the event that a court decides that access to the collateral is limited or void, it is unlikely that purchasers could recover the full amount of the principal and interest due.

There may be temporary periods when the principal asset held by a borrower is the stock of a related company, which may not legally be pledged to secure a floating rate loan. On occasions when such stock cannot be pledged, the floating rate loan will be temporarily unsecured until the stock can be pledged or is exchanged for, or replaced by, other assets.

Some floating rate loans are unsecured. If the borrower defaults on an unsecured floating rate loan, there is no specific collateral on which the purchaser can foreclose.

Floating Interest Rates. The rate of interest payable on floating rate loans is the sum of a base lending rate plus a specified spread. Base lending rates are generally the London Interbank Offered Rate ("LIBOR"), the Certificate of Deposit ("CD") Rate of a designated U.S. bank, the Prime Rate of a designated U.S. bank, the Federal Funds Rate, or another base lending rate used by commercial lenders. A borrower usually has the right to select the base lending rate and to change the base lending rate at specified intervals. The applicable spread may be fixed at time of issuance or may adjust upward or downward to reflect changes in credit quality of the borrower. The interest rate payable on some floating rate loans may be subject to an upper limit ("cap") or lower ("floor").

The interest rate on LIBOR-based and CD Rate-based floating rate loans is reset periodically at intervals ranging from 30 to 180 days, while the interest rate on Prime Rate- or Federal Funds Rate-based floating rate loans floats daily as those rates change. Investment in floating rate loans with longer interest rate reset periods can increase fluctuations in the floating rate loans' values when interest rates change.

The yield on a floating rate loan will primarily depend on the terms of the underlying floating rate loan and the base lending rate chosen by the borrower. The relationship between LIBOR, the CD Rate, the Prime Rate, and the Federal Funds Rate will vary as market conditions change.

Maturity. Floating rate loans typically will have a stated term of five to nine years. However, because floating rate loans are frequently prepaid, their average maturity is expected to be two to three years. The degree to which borrowers prepay floating rate loans, whether as a contractual requirement or at their election, may be affected by general business conditions, the borrower's financial condition, and competitive conditions among lenders. Prepayments cannot be predicted with accuracy. Prepayments of principal to the purchaser of a floating rate loan may result in the principal's being reinvested in floating rate loans with lower yields.

Floating Rate Loan Trading. Floating rate loans are generally subject to legal or contractual restrictions on resale. Floating rate loans are not currently listed on any securities exchange or automatic quotation system. As a result, no active market may exist for some floating rate loans, and to the extent a secondary market exists for other floating rate loans, such market may be subject to irregular trading activity, wide bid/ask spreads, and extended trade settlement periods.

Supply of Floating Rate Loans. The supply of floating rate loans may be limited from time to time due to a lack of sellers in the market for existing floating rate loans or the number of new floating rate loans currently being issued. As a result, the floating rate loans available for purchase may be lower quality or higher priced.

Restrictive Covenants. A borrower must comply with various restrictive covenants contained in the loan agreement. In addition to requiring the scheduled payment of interest and principal, these covenants may include restrictions on dividend payments and other distributions to stockholders, provisions requiring the borrower to maintain specific financial ratios, and limits on total debt. The loan agreement may also contain a covenant requiring the borrower to prepay the floating rate loan with any free cash flow. A breach of a covenant that is not waived by the agent (or by the lenders directly) is normally an event of default, which provides the agent or the lenders the right to call the outstanding floating rate loan.

Fees. Purchasers of floating rate loans may receive and/or pay certain fees. These fees are in addition to interest payments received and may include facility fees, commitment fees, commissions, and prepayment penalty fees. When a purchaser buys a floating rate loan, it may receive a facility fee; and when it sells a floating rate loan, it may pay a facility fee. A purchaser may receive a commitment fee based on the undrawn portion of the underlying line of credit portion of a floating rate loan or a prepayment penalty fee on the prepayment of a floating rate loan. A purchaser may also receive other fees, including covenant waiver fees and covenant modification fees.

Other Types of Floating Rate Debt Securities. Floating rate debt securities include other forms of indebtedness of borrowers such as notes and bonds, securities with fixed rate interest payments in conjunction with a right to receive floating rate interest payments, and shares of other investment companies. These instruments are generally subject to the same risks as floating rate loans but are often more widely issued and traded.

Foreign Currency Transactions. A fund may conduct foreign currency transactions on a spot (i.e., cash) or forward basis (i.e., by entering into forward contracts to purchase or sell foreign currencies). Although foreign exchange dealers generally do not charge a fee for such conversions, they do realize a profit based on the difference between the prices at which they are buying and selling various currencies. Thus, a dealer may offer to sell a foreign currency at one rate, while offering a lesser rate of exchange should the counterparty desire to resell that currency to the dealer. Forward contracts are customized transactions that require a specific amount of a currency to be delivered at a specific exchange rate on a specific date or range of dates in the future. Forward contracts are generally traded in an interbank market directly between currency traders (usually large commercial banks) and their customers. The parties to a forward contract may agree to offset or terminate the contract before its maturity, or may hold the contract to maturity and complete the contemplated currency exchange.

The following discussion summarizes the principal currency management strategies involving forward contracts that could be used by a fund. A fund may also use swap agreements, indexed securities, and options and futures contracts relating to foreign currencies for the same purposes. Forward contracts not calling for physical delivery of the underlying instrument will be settled through cash payments rather than through delivery of the underlying currency. All of these instruments and transactions are subject to the risk that the counterparty will default.

A "settlement hedge" or "transaction hedge" is designed to protect a fund against an adverse change in foreign currency values between the date a security denominated in a foreign currency is purchased or sold and the date on which payment is made or received. Entering into a forward contract for the purchase or sale of the amount of foreign currency involved in an underlying security transaction for a fixed amount of U.S. dollars "locks in" the U.S. dollar price of the security. Forward contracts to purchase or sell a foreign currency may also be used to protect a fund in anticipation of future purchases or sales of securities denominated in foreign currency, even if the specific investments have not yet been selected.

A fund may also use forward contracts to hedge against a decline in the value of existing investments denominated in a foreign currency. For example, if a fund owned securities denominated in pounds sterling, it could enter into a forward contract to sell pounds sterling in return for U.S. dollars to hedge against possible declines in the pound's value. Such a hedge, sometimes referred to as a "position hedge," would tend to offset both positive and negative currency fluctuations, but would not offset changes in security values caused by other factors. A fund could also attempt to hedge the position by selling another currency expected to perform similarly to the pound sterling. This type of hedge, sometimes referred to as a "proxy hedge," could offer advantages in terms of cost, yield, or efficiency, but generally would not hedge currency exposure as effectively as a direct hedge into U.S. dollars. Proxy hedges may result in losses if the currency used to hedge does not perform similarly to the currency in which the hedged securities are denominated.

A fund may enter into forward contracts to shift its investment exposure from one currency into another. This may include shifting exposure from U.S. dollars to a foreign currency, or from one foreign currency to another foreign currency. This type of strategy, sometimes known as a "cross-hedge," will tend to reduce or eliminate exposure to the currency that is sold, and increase exposure to the currency that is purchased, much as if a fund had sold a security denominated in one currency and purchased an equivalent security denominated in another. A fund may cross-hedge its U.S. dollar exposure in order to achieve a representative weighted mix of the major currencies in its benchmark index and/or to cover an underweight country or region exposure in its portfolio. Cross-hedges protect against losses resulting from a decline in the hedged currency, but will cause a fund to assume the risk of fluctuations in the value of the currency it purchases.

Successful use of currency management strategies will depend on an adviser's skill in analyzing currency values. Currency management strategies may substantially change a fund's investment exposure to changes in currency exchange rates and could result in losses to a fund if currencies do not perform as an adviser anticipates. For example, if a currency's value rose at a time when a fund had hedged its position by selling that currency in exchange for dollars, the fund would not participate in the currency's appreciation. If a fund hedges currency exposure through proxy hedges, the fund could realize currency losses from both the hedge and the security position if the two currencies do not move in tandem. Similarly, if a fund increases its exposure to a foreign currency and that currency's value declines, the fund will realize a loss. Foreign currency transactions involve the risk that anticipated currency movements will not be accurately predicted and that a fund's hedging strategies will be ineffective. Moreover, it is impossible to precisely forecast the market value of portfolio securities at the expiration of a foreign currency forward contract. Accordingly, a fund may be required to buy or sell additional currency on the spot market (and bear the expenses of such transaction), if an adviser's predictions regarding the movement of foreign currency or securities markets prove inaccurate.

A fund may be required to limit its hedging transactions in foreign currency forwards, futures, and options in order to maintain its classification as a "regulated investment company" under the Internal Revenue Code (Code). Hedging transactions could result in the application of the mark-to-market provisions of the Code, which may cause an increase (or decrease) in the amount of taxable dividends paid by a fund and could affect whether dividends paid by a fund are classified as capital gains or ordinary income. A fund will cover its exposure to foreign currency transactions with liquid assets in compliance with applicable requirements. There is no assurance that an adviser's use of currency management strategies will be advantageous to a fund or that it will employ currency management strategies at appropriate times.

Options and Futures Relating to Foreign Currencies. Currency futures contracts are similar to forward currency exchange contracts, except that they are traded on exchanges (and have margin requirements) and are standardized as to contract size and delivery date. Most currency futures contracts call for payment or delivery in U.S. dollars. The underlying instrument of a currency option may be a foreign currency, which generally is purchased or delivered in exchange for U.S. dollars, or may be a futures contract. The purchaser of a currency call obtains the right to purchase the underlying currency, and the purchaser of a currency put obtains the right to sell the underlying currency.

The uses and risks of currency options and futures are similar to options and futures relating to securities or indexes, as discussed below. A fund may purchase and sell currency futures and may purchase and write currency options to increase or decrease its exposure to different foreign currencies. Currency options may also be purchased or written in conjunction with each other or with currency futures or forward contracts. Currency futures and options values can be expected to correlate with exchange rates, but may not reflect other factors that affect the value of a fund's investments. A currency hedge, for example, should protect a Yen-denominated security from a decline in the Yen, but will not protect a fund against a price decline resulting from deterioration in the issuer's creditworthiness. Because the value of a fund's foreign-denominated investments changes in response to many factors other than exchange rates, it may not be possible to match the amount of currency options and futures to the value of the fund's investments exactly over time.

Currency options traded on U.S. or other exchanges may be subject to position limits which may limit the ability of the fund to reduce foreign currency risk using such options.

Funds of Funds and Other Large Shareholders. Certain Fidelity^® funds and accounts (including funds of funds) invest in other funds ("underlying funds") and, as a result, may at times have substantial investments in one or more underlying funds.

An underlying fund may experience large redemptions or investments due to transactions in its shares by funds of funds, other large shareholders, or similarly managed accounts. While it is impossible to predict the overall effect of these transactions over time, there could be an adverse impact on an underlying fund's performance. In the event of such redemptions or investments, an underlying fund could be required to sell securities or to invest cash at a time when it may not otherwise desire to do so. Such transactions may increase an underlying fund's brokerage and/or other transaction costs and affect the liquidity of a fund's portfolio. In addition, when funds of funds or other investors own a substantial portion of an underlying fund's shares, a large redemption by such an investor could cause actual expenses to increase, or could result in the underlying fund's current expenses being allocated over a smaller asset base, leading to an increase in the underlying fund's expense ratio. Redemptions of underlying fund shares could also accelerate the realization of taxable capital gains in the fund if sales of securities result in capital gains. The impact of these transactions is likely to be greater when a fund of funds or other significant investor purchases, redeems, or owns a substantial portion of the underlying fund's shares.

When possible, Fidelity will consider how to minimize these potential adverse effects, and may take such actions as it deems appropriate to address potential adverse effects, including redemption of shares in-kind rather than in cash or carrying out the transactions over a period of time, although there can be no assurance that such actions will be successful. A high volume of redemption requests can impact an underlying fund the same way as the transactions of a single shareholder with substantial investments. As an additional safeguard, Fidelity^® fund of funds may manage the placement of their redemption requests in a manner designed to minimize the impact of such requests on the day-to-day operations of the underlying funds in which they invest. This may involve, for example, redeeming its shares of an underlying fund gradually over time.

Fund's Rights as an Investor. Fidelity^® funds do not intend to direct or administer the day-to-day operations of any company. A fund may, however, exercise its rights as a shareholder or lender and may communicate its views on important matters of policy to a company's management, board of directors, and shareholders, and holders of a company's other securities when such matters could have a significant effect on the value of the fund's investment in the company. The activities in which a fund may engage, either individually or in conjunction with others, may include, among others, supporting or opposing proposed changes in a company's corporate structure or business activities; seeking changes in a company's directors or management; seeking changes in a company's direction or policies; seeking the sale or reorganization of the company or a portion of its assets; supporting or opposing third-party takeover efforts; supporting the filing of a bankruptcy petition; or foreclosing on collateral securing a security. This area of corporate activity is increasingly prone to litigation and it is possible that a fund could be involved in lawsuits related to such activities. Such activities will be monitored with a view to mitigating, to the extent possible, the risk of litigation against a fund and the risk of actual liability if a fund is involved in litigation. No guarantee can be made, however, that litigation against a fund will not be undertaken or liabilities incurred. A fund's proxy voting guidelines are included in its SAI.

Futures, Options, and Swaps. The success of any strategy involving futures, options, and swaps depends on an adviser's analysis of many economic and mathematical factors and a fund's return may be higher if it never invested in such instruments. Additionally, some of the contracts discussed below are new instruments without a trading history and there can be no assurance that a market for the instruments will continue to exist. Government legislation or regulation could affect the use of such instruments and could limit a fund's ability to pursue its investment strategies. If a fund invests a significant portion of its assets in derivatives, its investment exposure could far exceed the value of its portfolio securities and its investment performance could be primarily dependent upon securities it does not own.

Futures Contracts. In purchasing a futures contract, the buyer agrees to purchase a specified underlying instrument at a specified future date. In selling a futures contract, the seller agrees to sell a specified underlying instrument at a specified date. Futures contracts are standardized, exchange-traded contracts and the price at which the purchase and sale will take place is fixed when the buyer and seller enter into the contract. Some currently available futures contracts are based on specific securities or baskets of securities, some are based on commodities or commodities indexes (for funds that seek commodities exposure), and some are based on indexes of securities prices (including foreign indexes for funds that seek foreign exposure). In addition, some currently available futures contracts are based on Eurodollars. Positions in Eurodollar futures reflect market expectations of forward levels of three-month London Interbank Offered Rate (LIBOR) rates. Futures on indexes and futures not calling for physical delivery of the underlying instrument will be settled through cash payments rather than through delivery of the underlying instrument. Futures can be held until their delivery dates, or can be closed out by offsetting purchases or sales of futures contracts before then if a liquid market is available. A fund may realize a gain or loss by closing out its futures contracts.

The value of a futures contract tends to increase and decrease in tandem with the value of its underlying instrument. Therefore, purchasing futures contracts will tend to increase a fund's exposure to positive and negative price fluctuations in the underlying instrument, much as if it had purchased the underlying instrument directly. When a fund sells a futures contract, by contrast, the value of its futures position will tend to move in a direction contrary to the market for the underlying instrument. Selling futures contracts, therefore, will tend to offset both positive and negative market price changes, much as if the underlying instrument had been sold.

The purchaser or seller of a futures contract or an option for a futures contract is not required to deliver or pay for the underlying instrument or the final cash settlement price, as applicable, unless the contract is held until the delivery date. However, both the purchaser and seller are required to deposit "initial margin" with a futures broker, known as a futures commission merchant (FCM), when the contract is entered into. If the value of either party's position declines, that party will be required to make additional "variation margin" payments to settle the change in value on a daily basis. This process of "marking to market" will be reflected in the daily calculation of open positions computed in a fund's NAV. The party that has a gain is entitled to receive all or a portion of this amount. Initial and variation margin payments do not constitute purchasing securities on margin for purposes of a fund's investment limitations. Variation margin does not represent a borrowing or loan by a fund, but is instead a settlement between a fund and the FCM of the amount one would owe the other if the fund's contract expired. In the event of the bankruptcy or insolvency of an FCM that holds margin on behalf of a fund, the fund may be entitled to return of margin owed to it only in proportion to the amount received by the FCM's other customers, potentially resulting in losses to the fund. A fund is also required to segregate liquid assets equivalent to the fund's outstanding obligations under the contract in excess of the initial margin and variation margin, if any.

Although futures exchanges generally operate similarly in the United States and abroad, foreign futures exchanges may follow trading, settlement, and margin procedures that are different from those for U.S. exchanges. Futures contracts traded outside the United States may not involve a clearing mechanism or related guarantees and may involve greater risk of loss than U.S.-traded contracts, including potentially greater risk of losses due to insolvency of a futures broker, exchange member, or other party that may owe initial or variation margin to a fund. Because initial and variation margin payments may be measured in foreign currency, a futures contract traded outside the United States may also involve the risk of foreign currency fluctuation.

There is no assurance a liquid market will exist for any particular futures contract at any particular time. Exchanges may establish daily price fluctuation limits for futures contracts, and may halt trading if a contract's price moves upward or downward more than the limit in a given day. On volatile trading days when the price fluctuation limit is reached or a trading halt is imposed, it may be impossible to enter into new positions or close out existing positions. The daily limit governs only price movements during a particular trading day and therefore does not limit potential losses because the limit may work to prevent the liquidation of unfavorable positions. For example, futures prices have occasionally moved to the daily limit for several consecutive trading days with little or no trading, thereby preventing prompt liquidation of positions and subjecting some holders of futures contracts to substantial losses.

If the market for a contract is not liquid because of price fluctuation limits or other market conditions, it could prevent prompt liquidation of unfavorable positions, and potentially could require a fund to continue to hold a position until delivery or expiration regardless of changes in its value. As a result, a fund's access to other assets held to cover its futures positions could also be impaired. These risks may be heightened for commodity futures contracts, which have historically been subject to greater price volatility than exists for instruments such as stocks and bonds.

Because there are a limited number of types of exchange-traded futures contracts, it is likely that the standardized contracts available will not match a fund's current or anticipated investments exactly. A fund may invest in futures contracts based on securities with different issuers, maturities, or other characteristics from the securities in which the fund typically invests, which involves a risk that the futures position will not track the performance of the fund's other investments.

Futures prices can also diverge from the prices of their underlying instruments, even if the underlying instruments match a fund's investments well. Futures prices are affected by such factors as current and anticipated short-term interest rates, changes in volatility of the underlying instrument, and the time remaining until expiration of the contract, which may not affect security prices the same way. Imperfect correlation may also result from differing levels of demand in the futures markets and the securities markets, from structural differences in how futures and securities are traded, or from imposition of daily price fluctuation limits or trading halts. A fund may purchase or sell futures contracts with a greater or lesser value than the securities it wishes to hedge or intends to purchase in order to attempt to compensate for differences in volatility between the contract and the securities, although this may not be successful in all cases. If price changes in a fund's futures positions are poorly correlated with its other investments, the positions may fail to produce anticipated gains or result in losses that are not offset by gains in other investments. In addition, the price of a commodity futures contract can reflect the storage costs associated with the purchase of the physical commodity.

Futures contracts on U.S. Government securities historically have reacted to an increase or decrease in interest rates in a manner similar to the manner in which the underlying U.S. Government securities reacted. To the extent, however, that a fund enters into such futures contracts, the value of these futures contracts will not vary in direct proportion to the value of the fund's holdings of U.S. Government securities. Thus, the anticipated spread between the price of the futures contract and the hedged security may be distorted due to differences in the nature of the markets. The spread also may be distorted by differences in initial and variation margin requirements, the liquidity of such markets and the participation of speculators in such markets.

Options. By purchasing a put option, the purchaser obtains the right (but not the obligation) to sell the option's underlying instrument at a fixed strike price. In return for this right, the purchaser pays the current market price for the option (known as the option premium). Options have various types of underlying instruments, including specific assets or securities, baskets of assets or securities, indexes of securities or commodities prices, and futures contracts (including commodity futures contracts). Options may be traded on an exchange or OTC. The purchaser may terminate its position in a put option by allowing it to expire or by exercising the option. If the option is allowed to expire, the purchaser will lose the entire premium. If the option is exercised, the purchaser completes the sale of the underlying instrument at the strike price. Depending on the terms of the contract, upon exercise, an option may require physical delivery of the underlying instrument or may be settled through cash payments. A purchaser may also terminate a put option position by closing it out in the secondary market at its current price, if a liquid secondary market exists.

The buyer of a typical put option can expect to realize a gain if the underlying instrument's price falls substantially. However, if the underlying instrument's price does not fall enough to offset the cost of purchasing the option, a put buyer can expect to suffer a loss (limited to the amount of the premium, plus related transaction costs).

The features of call options are essentially the same as those of put options, except that the purchaser of a call option obtains the right (but not the obligation) to purchase, rather than sell, the underlying instrument at the option's strike price. A call buyer typically attempts to participate in potential price increases of the underlying instrument with risk limited to the cost of the option if the underlying instrument's price falls. At the same time, the buyer can expect to suffer a loss if the underlying instrument's price does not rise sufficiently to offset the cost of the option.

The writer of a put or call option takes the opposite side of the transaction from the option's purchaser. In return for receipt of the premium, the writer assumes the obligation to pay or receive the strike price for the option's underlying instrument if the other party to the option chooses to exercise it. The writer may seek to terminate a position in a put option before exercise by closing out the option in the secondary market at its current price. If the secondary market is not liquid for a put option, however, the writer must continue to be prepared to pay the strike price while the option is outstanding, regardless of price changes. When writing an option on a futures contract, a fund will be required to make margin payments to an FCM as described above for futures contracts.

If the underlying instrument's price rises, a put writer would generally expect to profit, although its gain would be limited to the amount of the premium it received. If the underlying instrument's price remains the same over time, it is likely that the writer will also profit, because it should be able to close out the option at a lower price. If the underlying instrument's price falls, the put writer would expect to suffer a loss. This loss should be less than the loss from purchasing the underlying instrument directly, however, because the premium received for writing the option should mitigate the effects of the decline.

Writing a call option obligates the writer to sell or deliver the option's underlying instrument or make a net cash settlement payment, as applicable, in return for the strike price, upon exercise of the option. The characteristics of writing call options are similar to those of writing put options, except that writing calls generally is a profitable strategy if prices remain the same or fall. Through receipt of the option premium, a call writer should mitigate the effects of a price increase. At the same time, because a call writer must be prepared to deliver the underlying instrument or make a net cash settlement payment, as applicable, in return for the strike price, even if its current value is greater, a call writer gives up some ability to participate in security price increases.

Where a put or call option on a particular security is purchased to hedge against price movements in a related security, the price to close out the put or call option on the secondary market may move more or less than the price of the related security.

There is no assurance a liquid market will exist for any particular options contract at any particular time. Options may have relatively low trading volume and liquidity if their strike prices are not close to the underlying instrument's current price. In addition, exchanges may establish daily price fluctuation limits for exchange-traded options contracts, and may halt trading if a contract's price moves upward or downward more than the limit in a given day. On volatile trading days when the price fluctuation limit is reached or a trading halt is imposed, it may be impossible to enter into new positions or close out existing positions. If the market for a contract is not liquid because of price fluctuation limits or otherwise, it could prevent prompt liquidation of unfavorable positions, and potentially could require a fund to continue to hold a position until delivery or expiration regardless of changes in its value. As a result, a fund's access to other assets held to cover its options positions could also be impaired.

Unlike exchange-traded options, which are standardized with respect to the underlying instrument, expiration date, contract size, and strike price, the terms of OTC options (options not traded on exchanges) generally are established through negotiation with the other party to the option contract. While this type of arrangement allows the purchaser or writer greater flexibility to tailor an option to its needs, OTC options generally are less liquid and involve greater credit risk than exchange-traded options, which are backed by the clearing organization of the exchanges where they are traded.

Combined positions involve purchasing and writing options in combination with each other, or in combination with futures or forward contracts, to adjust the risk and return characteristics of the overall position. For example, purchasing a put option and writing a call option on the same underlying instrument would construct a combined position whose risk and return characteristics are similar to selling a futures contract. Another possible combined position would involve writing a call option at one strike price and buying a call option at a lower price, to reduce the risk of the written call option in the event of a substantial price increase. Because combined options positions involve multiple trades, they result in higher transaction costs and may be more difficult to open and close out.

A fund may also buy and sell options on swaps (swaptions), which are generally options on interest rate swaps. An option on a swap gives a party the right (but not the obligation) to enter into a new swap agreement or to extend, shorten, cancel or modify an existing contract at a specific date in the future in exchange for a premium. Depending on the terms of the particular option agreement, a fund will generally incur a greater degree of risk when it writes (sells) an option on a swap than it will incur when it purchases an option on a swap. When a fund purchases an option on a swap, it risks losing only the amount of the premium it has paid should it decide to let the option expire unexercised. However, when a fund writes an option on a swap, upon exercise of the option the fund will become obligated according to the terms of the underlying agreement. A fund that writes an option on a swap receives the premium and bears the risk of unfavorable changes in the preset rate on the underlying interest rate swap. Whether a fund's use of options on swaps will be successful in furthering its investment objective will depend on the adviser's ability to predict correctly whether certain types of investments are likely to produce greater returns than other investments. Options on swaps may involve risks similar to those discussed below in "Swap Agreements."

Because there are a limited number of types of exchange-traded options contracts, it is likely that the standardized contracts available will not match a fund's current or anticipated investments exactly. A fund may invest in options contracts based on securities with different issuers, maturities, or other characteristics from the securities in which the fund typically invests, which involves a risk that the options position will not track the performance of the fund's other investments.

Options prices can also diverge from the prices of their underlying instruments, even if the underlying instruments match a fund's investments well. Options prices are affected by such factors as current and anticipated short-term interest rates, changes in volatility of the underlying instrument, and the time remaining until expiration of the contract, which may not affect security prices the same way. Imperfect correlation may also result from differing levels of demand in the options and futures markets and the securities markets, from structural differences in how options and futures and securities are traded, or from imposition of daily price fluctuation limits or trading halts. A fund may purchase or sell options contracts with a greater or lesser value than the securities it wishes to hedge or intends to purchase in order to attempt to compensate for differences in volatility between the contract and the securities, although this may not be successful in all cases. If price changes in a fund's options positions are poorly correlated with its other investments, the positions may fail to produce anticipated gains or result in losses that are not offset by gains in other investments.

Swap Agreements. Swap agreements are two-party contracts entered into primarily by institutional investors. Cleared swaps are transacted through FCMs that are members of central clearinghouses with the clearinghouse serving as a central counterparty similar to transactions in futures contracts. In a standard "swap" transaction, two parties agree to exchange one or more payments based, for example, on the returns (or differentials in rates of return) earned or realized on particular predetermined investments or instruments (such as securities, commodities, indexes, or other financial or economic interests). The gross payments to be exchanged between the parties are calculated with respect to a notional amount, which is the predetermined dollar principal of the trade representing the hypothetical underlying quantity upon which payment obligations are computed.

Swap agreements can take many different forms and are known by a variety of names, including interest rate swaps (where the parties exchange a floating rate for a fixed rate), asset swaps (e.g., where parties combine the purchase or sale of a bond with an interest rate swap), total return swaps, and credit default swaps. Depending on how they are used, swap agreements may increase or decrease the overall volatility of a fund's investments and its share price and, if applicable, its yield. Swap agreements are subject to liquidity risk, meaning that a fund may be unable to sell a swap contract to a third party at a favorable price. Certain standardized swap transactions are currently subject to mandatory central clearing or may be eligible for voluntary central clearing. Central clearing is expected to decrease counterparty risk and increase liquidity compared to uncleared swaps because central clearing interposes the central clearinghouse as the counterpart to each participant's swap. However, central clearing does not eliminate counterparty risk or illiquidity risk entirely. In addition depending on the size of a fund and other factors, the margin required under the rules of a clearinghouse and by a clearing member FCM may be in excess of the collateral required to be posted by a fund to support its obligations under a similar uncleared swap. It is expected, however, that regulators will adopt rules imposing certain margin requirements, including minimums, on uncleared swaps in the near future, which could reduce the distinction.

A total return swap is a contract whereby one party agrees to make a series of payments to another party based on the change in the market value of the assets underlying such contract (which can include a security or other instrument, commodity, index or baskets thereof) during the specified period. In exchange, the other party to the contract agrees to make a series of payments calculated by reference to an interest rate and/or some other agreed-upon amount (including the change in market value of other underlying assets). A fund may use total return swaps to gain exposure to an asset without owning it or taking physical custody of it. For example, a fund investing in total return commodity swaps will receive the price appreciation of a commodity, commodity index or portion thereof in exchange for payment of an agreed-upon fee.

In a credit default swap, the credit default protection buyer makes periodic payments, known as premiums, to the credit default protection seller. In return the credit default protection seller will make a payment to the credit default protection buyer upon the occurrence of a specified credit event. A credit default swap can refer to a single issuer or asset, a basket of issuers or assets or index of assets, each known as the reference entity or underlying asset. A fund may act as either the buyer or the seller of a credit default swap. A fund may buy or sell credit default protection on a basket of issuers or assets, even if a number of the underlying assets referenced in the basket are lower-quality debt securities. In an unhedged credit default swap, a fund buys credit default protection on a single issuer or asset, a basket of issuers or assets or index of assets without owning the underlying asset or debt issued by the reference entity. Credit default swaps involve greater and different risks than investing directly in the referenced asset, because, in addition to market risk, credit default swaps include liquidity, counterparty and operational risk.

Credit default swaps allow a fund to acquire or reduce credit exposure to a particular issuer, asset or basket of assets. If a swap agreement calls for payments by a fund, the fund must be prepared to make such payments when due. If a fund is the credit default protection seller, the fund will experience a loss if a credit event occurs and the credit of the reference entity or underlying asset has deteriorated. If a fund is the credit default protection buyer, the fund will be required to pay premiums to the credit default protection seller. In the case of a physically settled credit default swap in which a fund is the protection seller, the fund must be prepared to pay par for and take possession of debt of a defaulted issuer delivered to the fund by the credit default protection buyer. Any loss would be offset by the premium payments the fund receives as the seller of credit default protection. This risk for cleared swaps is generally lower than for uncleared swaps since the counterparty is a clearinghouse, but there can be no assurance that a clearinghouse or its members will satisfy its obligations.

If the creditworthiness of a fund's swap counterparty declines, the risk that the counterparty may not perform could increase, potentially resulting in a loss to the fund. To limit the counterparty risk involved in swap agreements, a Fidelity^® fund will enter into swap agreements only with counterparties that meet certain standards of creditworthiness. Although there can be no assurance that a fund will be able to do so, a fund may be able to reduce or eliminate its exposure under a swap agreement either by assignment or other disposition, or by entering into an offsetting swap agreement with the same party or another creditworthy party. A fund may have limited ability to eliminate its exposure under a credit default swap if the credit of the reference entity or underlying asset has declined.

A fund bears the risk of loss of the amount expected to be received under a swap agreement in the event of the default or bankruptcy of a swap agreement counterparty. In order to cover its outstanding obligations to a swap counterparty, a fund would generally be required to provide margin or collateral for the benefit of that counterparty. If a counterparty to a swap transaction becomes insolvent, the fund may be limited temporarily or permanently in exercising its right to the return of related fund assets designated as margin or collateral in an action against the counterparty.

Swap agreements are subject to the risk that the market value of the instrument will change in a way detrimental to a fund's interest. A fund bears the risk that an adviser will not accurately forecast market trends or the values of assets, reference rates, indexes, or other economic factors in establishing swap positions for a fund. If an adviser attempts to use a swap as a hedge against, or as a substitute for, a portfolio investment, a fund may be exposed to the risk that the swap will have or will develop imperfect or no correlation with the portfolio investment, which could cause substantial losses for a fund. While hedging strategies involving swap instruments can reduce the risk of loss, they can also reduce the opportunity for gain or even result in losses by offsetting favorable price movements in other fund investments. Swaps are complex and often valued subjectively.

Hybrid and Preferred Securities. A hybrid security may be a debt security, warrant, convertible security, certificate of deposit or other evidence of indebtedness on which the value of the interest on or principal of which is determined by reference to changes in the value of a reference instrument or financial strength of a reference entity (e.g., a security or other financial instrument, asset, currency, interest rate, commodity, index, or business entity such as a financial institution). Another example is contingent convertible securities, which are fixed income securities that, under certain circumstances, either convert into common stock of the issuer or undergo a principal write-down by a predetermined percentage if the issuer's capital ratio falls below a predetermined trigger level. The liquidation value of such a security may be reduced upon a regulatory action and without the need for a bankruptcy proceeding. Preferred securities may take the form of preferred stock and represent an equity or ownership interest in an issuer that pays dividends at a specified rate and that has precedence over common stock in the payment of dividends. In the event an issuer is liquidated or declares bankruptcy, the claims of owners of bonds generally take precedence over the claims of those who own preferred and common stock.

The risks of investing in hybrid and preferred securities reflect a combination of the risks of investing in securities, options, futures and currencies. An investment in a hybrid or preferred security may entail significant risks that are not associated with a similar investment in a traditional debt or equity security. The risks of a particular hybrid or preferred security will depend upon the terms of the instrument, but may include the possibility of significant changes in the value of any applicable reference instrument. Such risks may depend upon factors unrelated to the operations or credit quality of the issuer of the hybrid or preferred security. Hybrid and preferred securities are potentially more volatile and carry greater market and liquidity risks than traditional debt or equity securities. Also, the price of the hybrid or preferred security and any applicable reference instrument may not move in the same direction or at the same time. In addition, because hybrid and preferred securities may be traded over-the-counter or in bilateral transactions with the issuer of the security, hybrid and preferred securities may be subject to the creditworthiness of the counterparty of the security and their values may decline substantially if the counterparty's creditworthiness deteriorates. In addition, uncertainty regarding the tax and regulatory treatment of hybrid and preferred securities may reduce demand for such securities and tax and regulatory considerations may limit the extent of a fund's investments in certain hybrid and preferred securities.

Illiquid Securities cannot be sold or disposed of in the ordinary course of business at approximately the prices at which they are valued. Difficulty in selling securities may result in a loss or may be costly to a fund.

Under the supervision of the Board of Trustees, a Fidelity^® fund's adviser determines the liquidity of the fund's investments and, through reports from the fund's adviser, the Board monitors investments in illiquid securities.

Various factors may be considered in determining the liquidity of a fund's investments, including (1) the frequency and volume of trades and quotations, (2) the number of dealers and prospective purchasers in the marketplace, (3) dealer undertakings to make a market, and (4) the nature of the security and the market in which it trades (including any demand, put or tender features, the mechanics and other requirements for transfer, any letters of credit or other credit enhancement features, any ratings, the number of holders, the method of soliciting offers, the time required to dispose of the security, and the ability to assign or offset the rights and obligations of the security).

Increasing Government Debt. The total public debt of the United States and other countries around the globe as a percent of gross domestic product has grown rapidly since the beginning of the 2008 financial downturn. Although high debt levels do not necessarily indicate or cause economic problems, they may create certain systemic risks if sound debt management practices are not implemented.

A high national debt level may increase market pressures to meet government funding needs, which may drive debt cost higher and cause a country to sell additional debt, thereby increasing refinancing risk. A high national debt also raises concerns that a government will not be able to make principal or interest payments when they are due. In the worst case, unsustainable debt levels can decline the valuation of currencies, and can prevent a government from implementing effective counter-cyclical fiscal policy in economic downturns.

On August 5, 2011, Standard & Poor's Ratings Services lowered its long-term sovereign credit rating on the United States one level to "AA+" from "AAA." While Standard & Poor's Ratings Services affirmed the United States' short-term sovereign credit rating as "A-1+," there is no guarantee that Standard & Poor's Ratings Services will not decide to lower this rating in the future. Standard & Poor's Ratings Services stated that its decision was prompted by its view on the rising public debt burden and its perception of greater policymaking uncertainty. The market prices and yields of securities supported by the full faith and credit of the U.S. Government may be adversely affected by Standard & Poor's Ratings Services decisions to downgrade the long-term sovereign credit rating of the United States.

Indexed Securities are instruments whose prices are indexed to the prices of other securities, securities indexes, or other financial indicators. Indexed securities typically, but not always, are debt securities or deposits whose values at maturity or coupon rates are determined by reference to a specific instrument, statistic, or measure.

Indexed securities also include commercial paper, certificates of deposit, and other fixed-income securities whose values at maturity or coupon interest rates are determined by reference to the returns of particular stock indexes. Indexed securities can be affected by stock prices as well as changes in interest rates and the creditworthiness of their issuers and may not track the indexes as accurately as direct investments in the indexes.

Commodity-indexed securities, for example, can be indexed to a commodities index such as the Bloomberg Commodity Index Total Return℠.

The performance of indexed securities depends to a great extent on the performance of the instrument or measure to which they are indexed, and may also be influenced by interest rate changes in the United States and abroad. Indexed securities may be more volatile than the underlying instruments or measures. Indexed securities are also subject to the credit risks associated with the issuer of the security, and their values may decline substantially if the issuer's creditworthiness deteriorates. Recent issuers of indexed securities have included banks, corporations, and certain U.S. Government agencies. In calculating a fund's dividends, index-based adjustments may be considered income.

Insolvency of Issuers, Counterparties, and Intermediaries. Issuers of fund portfolio securities or counterparties to fund transactions that become insolvent or declare bankruptcy can pose special investment risks. In each circumstance, risk of loss, valuation uncertainty, increased illiquidity, and other unpredictable occurrences may negatively impact an investment. Each of these risks may be amplified in foreign markets, where security trading, settlement, and custodial practices can be less developed than those in the U.S. markets, and bankruptcy laws differ from those of the U.S.

As a general matter, if the issuer of a fund portfolio security is liquidated or declares bankruptcy, the claims of owners of bonds and preferred stock have priority over the claims of common stock owners. These events can negatively impact the value of the issuer's securities and the results of related proceedings can be unpredictable.

If a counterparty to a fund transaction, such as a swap transaction, a short sale, a borrowing, or other complex transaction becomes insolvent, the fund may be limited in its ability to exercise rights to obtain the return of related fund assets or in exercising other rights against the counterparty. In addition, insolvency and liquidation proceedings take time to resolve, which can limit or preclude a fund's ability to terminate a transaction or obtain related assets or collateral in a timely fashion. Uncertainty may also arise upon the insolvency of a securities or commodities intermediary such as a broker-dealer or futures commission merchant with which a fund has pending transactions. If an intermediary becomes insolvent, while securities positions and other holdings may be protected by U.S. or foreign laws, it is sometimes difficult to determine whether these protections are available to specific trades based on the circumstances. Receiving the benefit of these protections can also take time to resolve, which may result in illiquid positions.

Investment-Grade Debt Securities. Investment-grade debt securities include all types of debt instruments that are of medium and high-quality. Investment-grade debt securities include repurchase agreements collateralized by U.S. Government securities as well as repurchase agreements collateralized by equity securities, non-investment-grade debt, and all other instruments in which a fund can perfect a security interest, provided the repurchase agreement counterparty has an investment-grade rating. Some investment-grade debt securities may possess speculative characteristics and may be more sensitive to economic changes and to changes in the financial conditions of issuers. An investment-grade rating means the security or issuer is rated investment-grade by a credit rating agency registered as a nationally recognized statistical rating organization (NRSRO) with the SEC (for example, Moody's Investors Service, Inc.), or is unrated but considered to be of equivalent quality by a fund's adviser. For purposes of determining the maximum maturity of an investment-grade debt security, an adviser may take into account normal settlement periods.

Investment in Wholly-Owned Subsidiary. Fidelity^® Series Commodity Strategy Fund may invest up to 25% of its assets in a wholly-owned subsidiary organized under the laws of the Cayman Islands (Subsidiary).

Fidelity^® Series Commodity Strategy Fund wholly owns and controls the Subsidiary, and the fund and the Subsidiary are both managed by Geode. Unlike the fund, the Subsidiary is not registered under the 1940 Act and therefore is not subject to the investor protections of the 1940 Act. The Subsidiary is expected to invest primarily in commodity-linked derivative investments. As a result, the Subsidiary is subject to risks similar to those of the fund, including the risks of investing in derivatives and commodity-linked investing in general.

By investing in the Subsidiary, Fidelity^® Series Commodity Strategy Fund may gain exposure to commodities within the limits of Subchapter M of the Internal Revenue Code. Subchapter M requires, among other things, that a fund derive at least 90% of gross income from dividends, interest, and gains from the sale of securities (typically referred to as "qualifying income"). Although income from investment in commodities typically is not "qualifying income," the fund relies on a private letter ruling received by other Fidelity^® funds from the Internal Revenue Service ruling that income from investment in the Subsidiary will constitute "qualifying income" under Subchapter M. Changes in U.S. or Cayman Islands laws could cause investments in the Subsidiary to fail to work as expected.

Lower-Quality Debt Securities. Lower-quality debt securities include all types of debt instruments that have poor protection with respect to the payment of interest and repayment of principal, or may be in default. These securities are often considered to be speculative and involve greater risk of loss or price changes due to changes in the issuer's capacity to pay. The market prices of lower-quality debt securities may fluctuate more than those of higher-quality debt securities and may decline significantly in periods of general economic difficulty, which may follow periods of rising interest rates.

The market for lower-quality debt securities may be thinner and less active than that for higher-quality debt securities, which can adversely affect the prices at which the former are sold. Adverse publicity and changing investor perceptions may affect the liquidity of lower-quality debt securities and the ability of outside pricing services to value lower-quality debt securities.

Because the risk of default is higher for lower-quality debt securities, research and credit analysis are an especially important part of managing securities of this type. Such analysis may focus on relative values based on factors such as interest or dividend coverage, asset coverage, earnings prospects, and the experience and managerial strength of the issuer, in an attempt to identify those issuers of high-yielding securities whose financial condition is adequate to meet future obligations, has improved, or is expected to improve in the future.

A fund may choose, at its expense or in conjunction with others, to pursue litigation or otherwise to exercise its rights as a security holder to seek to protect the interests of security holders if it determines this to be in the best interest of the fund's shareholders.

Mortgage Securities are issued by government and non-government entities such as banks, mortgage lenders, or other institutions. A mortgage security is an obligation of the issuer backed by a mortgage or pool of mortgages or a direct interest in an underlying pool of mortgages. Some mortgage securities, such as collateralized mortgage obligations (or "CMOs"), make payments of both principal and interest at a range of specified intervals; others make semiannual interest payments at a predetermined rate and repay principal at maturity (like a typical bond). Mortgage securities are based on different types of mortgages, including those on commercial real estate or residential properties. Stripped mortgage securities are created when the interest and principal components of a mortgage security are separated and sold as individual securities. In the case of a stripped mortgage security, the holder of the "principal-only" security (PO) receives the principal payments made by the underlying mortgage, while the holder of the "interest-only" security (IO) receives interest payments from the same underlying mortgage.

Fannie Maes and Freddie Macs are pass-through securities issued by Fannie Mae and Freddie Mac, respectively. Fannie Mae and Freddie Mac, which guarantee payment of interest and repayment of principal on Fannie Maes and Freddie Macs, respectively, are federally chartered corporations supervised by the U.S. Government that act as governmental instrumentalities under authority granted by Congress. Fannie Mae and Freddie Mac are authorized to borrow from the U.S. Treasury to meet their obligations. Fannie Maes and Freddie Macs are not backed by the full faith and credit of the U.S. Government.

The value of mortgage securities may change due to shifts in the market's perception of issuers and changes in interest rates. In addition, regulatory or tax changes may adversely affect the mortgage securities market as a whole. Non-government mortgage securities may offer higher yields than those issued by government entities, but also may be subject to greater price changes than government issues. Mortgage securities are subject to prepayment risk, which is the risk that early principal payments made on the underlying mortgages, usually in response to a reduction in interest rates, will result in the return of principal to the investor, causing it to be invested subsequently at a lower current interest rate. Alternatively, in a rising interest rate environment, mortgage security values may be adversely affected when prepayments on underlying mortgages do not occur as anticipated, resulting in the extension of the security's effective maturity and the related increase in interest rate sensitivity of a longer-term instrument. The prices of stripped mortgage securities tend to be more volatile in response to changes in interest rates than those of non-stripped mortgage securities.

A fund may seek to earn additional income by using a trading strategy (commonly known as "mortgage dollar rolls" or "reverse mortgage dollar rolls") that involves selling (or buying) mortgage securities, realizing a gain or loss, and simultaneously agreeing to purchase (or sell) mortgage securities on a later date at a set price. During the period between the sale and repurchase in a mortgage dollar roll transaction, a fund will not be entitled to receive interest and principal payments on the securities sold but will invest the proceeds of the sale in other securities that are permissible investments for the fund. During the period between the purchase and subsequent sale in a reverse mortgage dollar roll transaction, a fund is entitled to interest and principal payments on the securities purchased. Losses may arise due to changes in the value of the securities or if the counterparty does not perform under the terms of the agreement. If the counterparty files for bankruptcy or becomes insolvent, a fund's right to repurchase or sell securities may be limited. This trading strategy may increase interest rate exposure and result in an increased portfolio turnover rate which increases costs and may increase taxable gains.

Real Estate Investment Trusts. Equity real estate investment trusts own real estate properties, while mortgage real estate investment trusts make construction, development, and long-term mortgage loans. Their value may be affected by changes in the value of the underlying property of the trusts, the creditworthiness of the issuer, property taxes, interest rates, and tax and regulatory requirements, such as those relating to the environment. Both types of trusts are dependent upon management skill, are not diversified, and are subject to heavy cash flow dependency, defaults by borrowers, self-liquidation, and the possibility of failing to qualify for tax-free status of income under the Internal Revenue Code and failing to maintain exemption from the 1940 Act.

Reforms and Government Intervention in the Financial Markets. Economic downturns can trigger various economic, legal, budgetary, tax, and regulatory reforms across the globe. Instability in the financial markets in the wake of the 2008 economic downturn led the U.S. Government and other governments to take a number of unprecedented actions designed to support certain financial institutions and segments of the financial markets that experienced extreme volatility, and in some cases, a lack of liquidity. Reforms are ongoing and their effects are uncertain. Federal, state, local, foreign, and other governments, their regulatory agencies, or self-regulatory organizations may take actions that affect the regulation of the instruments in which a fund invests, or the issuers of such instruments, in ways that are unforeseeable. Reforms may also change the way in which a fund is regulated and could limit or preclude a fund's ability to achieve its investment objective or engage in certain strategies. Also, while reforms generally are intended to strengthen markets, systems, and public finances, they could affect fund expenses and the value of fund investments.

The value of a fund's holdings is also generally subject to the risk of future local, national, or global economic disturbances based on unknown weaknesses in the markets in which a fund invests. In the event of such a disturbance, the issuers of securities held by a fund may experience significant declines in the value of their assets and even cease operations, or may receive government assistance accompanied by increased restrictions on their business operations or other government intervention. In addition, it is not certain that the U.S. Government or foreign governments will intervene in response to a future market disturbance and the effect of any such future intervention cannot be predicted.

Repurchase Agreements involve an agreement to purchase a security and to sell that security back to the original seller at an agreed-upon price. The resale price reflects the purchase price plus an agreed-upon incremental amount which is unrelated to the coupon rate or maturity of the purchased security. As protection against the risk that the original seller will not fulfill its obligation, the securities are held in a separate account at a bank, marked-to-market daily, and maintained at a value at least equal to the sale price plus the accrued incremental amount. The value of the security purchased may be more or less than the price at which the counterparty has agreed to purchase the security. In addition, delays or losses could result if the other party to the agreement defaults or becomes insolvent. A fund may be limited in its ability to exercise its right to liquidate assets related to a repurchase agreement with an insolvent counterparty. A Fidelity^® fund may engage in repurchase agreement transactions with parties whose creditworthiness has been reviewed and found satisfactory by the fund's adviser.

Restricted Securities are subject to legal restrictions on their sale. Difficulty in selling securities may result in a loss or be costly to a fund. Restricted securities generally can be sold in privately negotiated transactions, pursuant to an exemption from registration under the Securities Act of 1933 (1933 Act), or in a registered public offering. Where registration is required, the holder of a registered security may be obligated to pay all or part of the registration expense and a considerable period may elapse between the time it decides to seek registration and the time it may be permitted to sell a security under an effective registration statement. If, during such a period, adverse market conditions were to develop, the holder might obtain a less favorable price than prevailed when it decided to seek registration of the security.

Reverse Repurchase Agreements. In a reverse repurchase agreement, a fund sells a security to another party, such as a bank or broker-dealer, in return for cash and agrees to repurchase that security at an agreed-upon price and time. A Fidelity^® fund may enter into reverse repurchase agreements with parties whose creditworthiness has been reviewed and found satisfactory by the fund's adviser. Such transactions may increase fluctuations in the market value of a fund's assets and, if applicable, a fund's yield, and may be viewed as a form of leverage.

Securities Lending. A Fidelity^® fund may lend securities to parties such as broker-dealers or other institutions, including an affiliate. Fidelity^® funds for which Geode serves as adviser will not lend securities to Geode or its affiliates. Securities lending allows a fund to retain ownership of the securities loaned and, at the same time, earn additional income. The borrower provides the fund with collateral in an amount at least equal to the value of the securities loaned. The fund seeks to maintain the ability to obtain the right to vote or consent on proxy proposals involving material events affecting securities loaned. If the borrower defaults on its obligation to return the securities loaned because of insolvency or other reasons, a fund could experience delays and costs in recovering the securities loaned or in gaining access to the collateral. These delays and costs could be greater for foreign securities. If a fund is not able to recover the securities loaned, the fund may sell the collateral and purchase a replacement investment in the market. The value of the collateral could decrease below the value of the replacement investment by the time the replacement investment is purchased. For a Fidelity^® fund, loans will be made only to parties deemed by the fund's adviser to be in good standing and when, in the adviser's judgment, the income earned would justify the risks.

Cash received as collateral through loan transactions may be invested in other eligible securities, including shares of a money market fund. Investing this cash subjects that investment, as well as the securities loaned, to market appreciation or depreciation.

Securities of Other Investment Companies, including shares of closed-end investment companies (which include business development companies (BDCs)), unit investment trusts, and open-end investment companies, represent interests in professionally managed portfolios that may invest in any type of instrument. Investing in other investment companies involves substantially the same risks as investing directly in the underlying instruments, but may involve additional expenses at the underlying investment company-level, such as portfolio management fees and operating expenses. Fees and expenses incurred indirectly by a fund as a result of its investment in shares of one or more other investment companies generally are referred to as "acquired fund fees and expenses" and may appear as a separate line item in a fund's prospectus fee table. For certain investment companies, such as BDCs, these expenses may be significant. Certain types of investment companies, such as closed-end investment companies, issue a fixed number of shares that trade on a stock exchange or over-the-counter at a premium or a discount to their NAV. Others are continuously offered at NAV, but may also be traded in the secondary market.

The securities of closed-end funds may be leveraged. As a result, a fund may be indirectly exposed to leverage through an investment in such securities. An investment in securities of closed-end funds that use leverage may expose a fund to higher volatility in the market value of such securities and the possibility that the fund's long-term returns on such securities will be diminished.

A fund's ability to invest in securities of other investment companies may be limited by federal securities laws. To the extent a fund acquires securities issued by unaffiliated investment companies, the Adviser's access to information regarding such underlying fund's portfolio may be limited and subject to such fund's policies regarding disclosure of fund holdings.

Short Sales. Stocks underlying a fund's convertible security holdings can be sold short. For example, if a fund's adviser anticipates a decline in the price of the stock underlying a convertible security held by the fund, it may sell the stock short. If the stock price subsequently declines, the proceeds of the short sale could be expected to offset all or a portion of the effect of the stock's decline on the value of the convertible security. Fidelity^® funds that employ this strategy generally intend to hedge no more than 15% of total assets with short sales on equity securities underlying convertible security holdings under normal circumstances.

A fund will be required to set aside securities equivalent in kind and amount to those sold short (or securities convertible or exchangeable into such securities) and will be required to hold them aside while the short sale is outstanding. A fund will incur transaction costs, including interest expenses, in connection with opening, maintaining, and closing short sales.

Sources of Liquidity or Credit Support. Issuers may employ various forms of credit and liquidity enhancements, including letters of credit, guarantees, swaps, puts, and demand features, and insurance provided by domestic or foreign entities such as banks and other financial institutions. An adviser and its affiliates may rely on their evaluation of the credit of the issuer or the credit of the liquidity or credit enhancement provider in determining whether to purchase or hold a security supported by such enhancement. In evaluating the credit of a foreign bank or other foreign entities, factors considered may include whether adequate public information about the entity is available and whether the entity may be subject to unfavorable political or economic developments, currency controls, or other government restrictions that might affect its ability to honor its commitment. Changes in the credit quality of the issuer and/or entity providing the enhancement could affect the value of the security or a fund's share price.

Stripped Securities are the separate income or principal components of a debt security. The risks associated with stripped securities are similar to those of other debt securities, although stripped securities may be more volatile, and the value of certain types of stripped securities may move in the same direction as interest rates. U.S. Treasury securities that have been stripped by a Federal Reserve Bank are obligations issued by the U.S. Treasury.

Privately stripped government securities are created when a dealer deposits a U.S. Treasury security or other U.S. Government security with a custodian for safekeeping. The custodian issues separate receipts for the coupon payments and the principal payment, which the dealer then sells.

Structured Securities (also called "structured notes") are derivative debt securities, the interest rate on or principal of which is determined by an unrelated indicator. The value of the interest rate on and/or the principal of structured securities is determined by reference to changes in the value of a reference instrument (e.g., a security or other financial instrument, asset, currency, interest rate, commodity, or index) or the relative change in two or more reference instruments. A structured security may be positively, negatively, or both positively and negatively indexed; that is, its value or interest rate may increase or decrease if the value of the reference instrument increases. Similarly, its value or interest rate may increase or decrease if the value of the reference instrument decreases. Further, the change in the principal amount payable with respect to, or the interest rate of, a structured security may be calculated as a multiple of the percentage change (positive or negative) in the value of the underlying reference instrument(s); therefore, the value of such structured security may be very volatile. Structured securities may entail a greater degree of market risk than other types of debt securities because the investor bears the risk of the reference instrument. Structured securities may also be more volatile, less liquid, and more difficult to accurately price than less complex securities or more traditional debt securities. In addition, because structured securities generally are traded over-the-counter, structured securities are subject to the creditworthiness of the counterparty of the structured security, and their values may decline substantially if the counterparty's creditworthiness deteriorates.

Commodity-linked notes are a type of structured note. Commodity-linked notes are privately negotiated structured debt securities indexed to the return of an index such as the Bloomberg Commodity Index Total Return℠, which is representative of the commodities market. They are available from a limited number of approved counterparties, and all invested amounts are exposed to the dealer's credit risk. Commodity-linked notes may be leveraged. For example, if a fund invests $100 in a three-times leveraged commodity-linked note, it will exchange $100 principal with the dealer to obtain $300 exposure to the commodities market because the value of the note will change by a magnitude of three for every percentage change (positive or negative) in the value of the underlying index. This means a $100 note may be worth $70 if the commodity index decreased by 10 percent.

Temporary Defensive Policies. Fidelity^® Series Commodity Strategy Fund reserves the right to invest without limitation in investment-grade money market or short-term debt instruments for temporary, defensive purposes.

Transfer Agent Bank Accounts. Proceeds from shareholder purchases of a Fidelity^® fund may pass through a series of demand deposit bank accounts before being held at the fund's custodian. Redemption proceeds may pass from the custodian to the shareholder through a similar series of bank accounts.

If a bank account is registered to the transfer agent or an affiliate, who acts as an agent for the fund when opening, closing, and conducting business in the bank account, the transfer agent or an affiliate may invest overnight balances in the account in repurchase agreements. Any balances that are not invested in repurchase agreements remain in the bank account overnight. Any risks associated with such an account are investment risks of the fund. The fund faces the risk of loss of these balances if the bank becomes insolvent.

Variable and Floating Rate Securities provide for periodic adjustments in the interest rate paid on the security. Variable rate securities provide for a specified periodic adjustment in the interest rate, while floating rate securities have interest rates that change whenever there is a change in a designated benchmark rate or the issuer's credit quality, sometimes subject to a cap or floor on such rate. Some variable or floating rate securities are structured with put features that permit holders to demand payment of the unpaid principal balance plus accrued interest from the issuers or certain financial intermediaries.

Warrants. Warrants are instruments which entitle the holder to buy an equity security at a specific price for a specific period of time. Changes in the value of a warrant do not necessarily correspond to changes in the value of its underlying security. The price of a warrant may be more volatile than the price of its underlying security, and a warrant may offer greater potential for capital appreciation as well as capital loss.

Warrants do not entitle a holder to dividends or voting rights with respect to the underlying security and do not represent any rights in the assets of the issuing company. A warrant ceases to have value if it is not exercised prior to its expiration date. These factors can make warrants more speculative than other types of investments.

When-Issued and Forward Purchase or Sale Transactions involve a commitment to purchase or sell specific securities at a predetermined price or yield in which payment and delivery take place after the customary settlement period for that type of security. Typically, no interest accrues to the purchaser until the security is delivered.

When purchasing securities pursuant to one of these transactions, the purchaser assumes the rights and risks of ownership, including the risks of price and yield fluctuations and the risk that the security will not be issued as anticipated. Because payment for the securities is not required until the delivery date, these risks are in addition to the risks associated with a fund's investments. If a fund remains substantially fully invested at a time when a purchase is outstanding, the purchases may result in a form of leverage. When a fund has sold a security pursuant to one of these transactions, the fund does not participate in further gains or losses with respect to the security. If the other party to a delayed-delivery transaction fails to deliver or pay for the securities, a fund could miss a favorable price or yield opportunity or suffer a loss.

A fund may renegotiate a when-issued or forward transaction and may sell the underlying securities before delivery, which may result in capital gains or losses for the fund.

Zero Coupon Bonds do not make interest payments; instead, they are sold at a discount from their face value and are redeemed at face value when they mature. Because zero coupon bonds do not pay current income, their prices can be more volatile than other types of fixed-income securities when interest rates change. In calculating a fund's dividend, a portion of the difference between a zero coupon bond's purchase price and its face value is considered income.

In addition to the investment policies and limitations discussed above, a fund is subject to the additional operational risk discussed below.

Considerations Regarding Cybersecurity. With the increased use of technologies such as the Internet to conduct business, a fund’s service providers are susceptible to operational, information security and related risks. In general, cyber incidents can result from deliberate attacks or unintentional events and may arise from external or internal sources. Cyber attacks include, but are not limited to, gaining unauthorized access to digital systems (e.g., through “hacking” or malicious software coding) for purposes of misappropriating assets or sensitive information; corrupting data, equipment or systems; or causing operational disruption. Cyber attacks may also be carried out in a manner that does not require gaining unauthorized access, such as causing denial-of-service attacks on websites (i.e., efforts to make network services unavailable to intended users). Cyber incidents affecting a fund’s manager, any sub-adviser and other service providers (including, but not limited to, fund accountants, custodians, transfer agents and financial intermediaries) have the ability to cause disruptions and impact business operations, potentially resulting in financial losses, interference with a fund’s ability to calculate its net asset value per share (NAV), impediments to trading, the inability of fund shareholders to transact business, destruction to equipment and systems, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs. Similar adverse consequences could result from cyber incidents affecting issuers of securities in which a fund invests, counterparties with which a fund engages in transactions, governmental and other regulatory authorities, exchange and other financial market operators, banks, brokers, dealers, insurance companies and other financial institutions (including financial intermediaries and service providers for fund shareholders) and other parties. In addition, substantial costs may be incurred in order to prevent any cyber incidents in the future.

While a fund’s service providers have established business continuity plans in the event of, and risk management systems to prevent, such cyber incidents, there are inherent limitations in such plans and systems including the possibility that certain risks have not been identified. Furthermore, a fund cannot control the cyber security plans and systems put in place by its service providers or any other third parties whose operations may affect a fund or its shareholders. A fund and its shareholders could be negatively impacted as a result.

PORTFOLIO TRANSACTIONS

Orders for the purchase or sale of portfolio securities are placed on behalf of the fund by Geode pursuant to authority contained in the management contract.

Geode may be responsible for the placement of portfolio securities transactions for other investment companies and investment accounts for which it has or its affiliates have investment discretion.

The fund will not incur any commissions or sales charges when it invests in shares of open-end investment companies (including any underlying central funds), but it may incur such costs when it invests directly in other types of securities.

Purchases and sales of equity securities on a securities exchange or OTC are effected through brokers who receive compensation for their services. Generally, compensation relating to securities traded on foreign exchanges will be higher than compensation relating to securities traded on U.S. exchanges and may not be subject to negotiation. Compensation may also be paid in connection with principal transactions (in both OTC securities and securities listed on an exchange) and agency OTC transactions executed with an electronic communications network (ECN) or an alternative trading system. Equity securities may be purchased from underwriters at prices that include underwriting fees.

Purchases and sales of fixed-income securities are generally made with an issuer or a primary market-maker acting as principal. Although there is no stated brokerage commission paid by the fund for any fixed-income security, the price paid by the fund to an underwriter includes the disclosed underwriting fee and prices in secondary trades usually include an undisclosed dealer commission or markup reflecting the spread between the bid and ask prices of the fixed-income security. New issues of equity and fixed-income securities may also be purchased in underwritten fixed price offerings.

The Trustees of the fund periodically review Geode's performance of its responsibilities in connection with the placement of portfolio securities transactions on behalf of the fund. The Trustees also review the compensation paid by the fund over representative periods of time to determine if it was reasonable in relation to the benefits to the fund.

The Selection of Brokers

In selecting brokers or dealers (including affiliates of FMR) to execute the fund's portfolio transactions, Geode considers factors deemed relevant in the context of a particular trade and in regard to Geode's overall responsibilities with respect to the fund and other investment accounts, including any instructions from the fund's portfolio manager, which may emphasize, for example, speed of execution over other factors. The factors considered will influence whether it is appropriate to execute an order using ECNs, electronic channels including algorithmic trading, or by actively working an order. Other factors deemed relevant may include, but are not limited to: price; the size and type of the transaction; the reasonableness of compensation to be paid, including spreads and commission rates; the speed and certainty of trade executions; the nature and characteristics of the markets for the security to be purchased or sold, including the degree of specialization of the broker in such markets or securities; the availability of liquidity in the security, including the liquidity and depth afforded by a market center or market-maker; the reliability of a market center or broker; the degree of anonymity that a particular broker or market can provide; the potential for avoiding market impact; the execution services rendered on a continuing basis; the execution efficiency, settlement capability, and financial condition of the firm; arrangements for payment of fund expenses, if applicable; and the provision of additional brokerage and research products and services, if applicable. In seeking best qualitative execution, Geode may select a broker using a trading method for which the broker may charge a higher commission than its lowest available commission rate. Geode also may select a broker that charges more than the lowest commission rate available from another broker. For futures transactions, the selection of an FCM is generally based on the overall quality of execution and other services provided by the FCM.

The Acquisition of Brokerage and Research Products and Services

Brokers (who are not affiliates of FMR) that execute transactions for the fund may receive higher compensation from the fund than other brokers might have charged the fund, in recognition of the value of the brokerage or research products and services they provide to Geode.

Research Products and Services. These products and services may include, when permissible under applicable law: economic, industry, company, municipal, sovereign (U.S. and non-U.S.), legal, or political research reports; market color; company meeting facilitation; compilation of securities prices, earnings, dividends and similar data; quotation services, data, information and other services; analytical computer software and services; and investment recommendations. In addition to receiving brokerage and research products and services via written reports and computer-delivered services, such reports may also be provided by telephone and in person meetings with securities analysts, corporate and industry spokespersons, economists, academicians and government representatives and others with relevant professional expertise. Geode may request that a broker provide a specific proprietary or third-party product or service. Some of these products and services supplement Geode's own research activities in providing investment advice to the fund.

Execution Services. In addition, products and services may include, when permissible under applicable law, those that assist in the execution, clearing, and settlement of securities transactions, as well as other incidental functions (including, but not limited to, communication services related to trade execution, order routing and algorithmic trading, post-trade matching, exchange of messages among brokers or dealers, custodians and institutions, and the use of electronic confirmation and affirmation of institutional trades).

Mixed-Use Products and Services. Geode may use commission dollars to obtain certain products or services that are not used exclusively in Geode's investment decision-making process (mixed-use products or services). In those circumstances, Geode will make a good faith judgment to evaluate the various benefits and uses to which they intend to put the mixed-use product or service, and will pay for that portion of the mixed-use product or service that does not qualify as brokerage and research products and services with their own resources (referred to as "hard dollars").

Benefit to Geode. Geode's expenses would likely be increased if it attempted to generate these additional products and services through its own efforts, or if it paid for these products or services itself. Certain of the brokerage and research products and services Geode receives are furnished by brokers on their own initiative, either in connection with a particular transaction or as part of their overall services. Some of these products or services may not have an explicit cost associated with such product or service.

Geode's Decision-Making Process. Before causing the fund to pay a particular level of compensation, Geode will make a good faith determination that the compensation is reasonable in relation to the value of the brokerage and/or research products and services provided to Geode, viewed in terms of the particular transaction for the fund or Geode's overall responsibilities to the fund or other investment companies and investment accounts. While Geode may take into account the brokerage and/or research products and services provided by a broker in determining whether compensation paid is reasonable, neither Geode nor the fund incurs an obligation to any broker, dealer, or third party to pay for any product or service (or portion thereof) by generating a specific amount of compensation or otherwise. Typically, these products and services assist Geode in terms of its overall investment responsibilities to the fund and other investment companies and investment accounts; however, each product or service received may not benefit the fund. Certain funds or investment accounts may use brokerage commissions to acquire brokerage and research products and services that may also benefit other funds or accounts managed by Geode.

Affiliated Transactions

Geode may place trades with certain brokers, including National Financial Services LLC (NFS) and Luminex Trading & Analytics LLC (Luminex), with whom FMR is under common control, provided it determines that these affiliates' trade execution abilities and costs are comparable to those of non-affiliated, qualified brokerage firms.

The Trustees of the fund have approved procedures whereby a fund may purchase securities that are offered in underwritings in which an affiliate of the adviser or certain other affiliates participate. In addition, for underwritings where such an affiliate participates as a principal underwriter, certain restrictions may apply that could, among other things, limit the amount of securities that the fund could purchase in the underwritings.

Trade Allocation

Although the Trustees and officers of the fund are substantially the same as those of certain other Fidelity^® funds, investment decisions for the fund are made independently from those of other Fidelity^® funds or investment accounts (including proprietary accounts). The same security is often held in the portfolio of more than one of these funds or investment accounts. Simultaneous transactions are inevitable when several funds and investment accounts are managed by the same investment adviser, particularly when the same security is suitable for the investment objective of more than one fund or investment account.

When two or more funds or investment accounts are simultaneously engaged in the purchase or sale of the same security or instrument, the prices and amounts are allocated in accordance with procedures believed to be appropriate and equitable to each fund or investment account. In some cases this could have a detrimental effect on the price or value of the security or instrument as far as the fund is concerned. In other cases, however, the ability of the fund to participate in volume transactions will produce better executions and prices for the fund.

Orders for funds and investment accounts are not typically combined or "blocked". However, Geode may, when feasible and when consistent with the fair and equitable treatment of all funds and investment accounts and best execution, block orders of various funds and investment accounts for order entry and execution.

Geode has established allocation policies for its various funds and investment accounts to ensure allocations are appropriate given its clients' differing investment objectives and other considerations. When the supply/demand is insufficient to satisfy all outstanding trade orders, generally the amount executed is distributed among participating funds and investment accounts based on account asset size (for purchases and short sales), and security position size (for sales and covers), or otherwise according to the allocation policies. These policies also apply to initial public and secondary offerings. Generally, allocations are determined by traders, independent of portfolio managers, in accordance with these policies. Allocations are determined and documented on trade date.

Geode's trade allocation policies identify circumstances under which it is appropriate to deviate from the general allocation criteria and describe the alternative procedures. For example, if a standard allocation would result in a fund or investment account receiving a very small allocation (e.g., because of its small asset size), the fund or investment account may receive an increased allocation to achieve a more meaningful allocation, or it may receive no allocation. Generally, any exceptions to Geode's policies (i.e., special allocations) must be approved by senior investment or trading personnel, reviewed by the compliance department, and documented.

Commissions Paid

A fund may pay compensation including both commissions and spreads in connection with the placement of portfolio transactions. The amount of brokerage commissions paid by a fund may change from year to year because of, among other things, changing asset levels, shareholder activity, and/or portfolio turnover.

The following table shows the fund's portfolio turnover rate for the fiscal periods ended July 31, 2018 and 2017.

Turnover Rates	2018	2017
Fidelity® Series Commodity Strategy Fund	0%	0%

For the fiscal years ended July 31, 2018, 2017, and 2016, the fund paid no brokerage commissions.

During the fiscal year ended July 31, 2018, the fund paid no brokerage commissions to firms for providing research or brokerage services.

During the twelve-month period ended June 30, 2018, the fund did not allocate brokerage commissions to firms for providing research or brokerage services.

VALUATION

The NAV is the value of a single share. NAV is computed by adding the value of a fund's investments, cash, and other assets, subtracting its liabilities, and dividing the result by the number of shares outstanding.

The Board of Trustees has ultimate responsibility for pricing, but has delegated day-to-day valuation responsibilities to FMR. FMR has established the FMR Fair Value Committee (the Committee) to fulfill these responsibilities.

Shares of open-end investment companies (including any underlying central funds) held by a fund are valued at their respective NAVs. If an underlying fund's NAV is unavailable, shares of that underlying fund will be fair valued in good faith by the Committee in accordance with applicable fair value pricing policies.

Generally, other portfolio securities and assets held by a fund, as well as portfolio securities and assets held by an underlying central fund, are valued as follows:

Most equity securities are valued at the official closing price or the last reported sale price or, if no sale has occurred, at the last quoted bid price on the primary market or exchange on which they are traded.

Debt securities and other assets for which market quotations are readily available may be valued at market values in the principal market in which they normally are traded, as furnished by recognized dealers in such securities or assets. Or, debt securities and convertible securities may be valued on the basis of information furnished by a pricing service that uses a valuation matrix which incorporates both dealer-supplied valuations and electronic data processing techniques.

Short-term securities with remaining maturities of sixty days or less for which market quotations and information furnished by a pricing service are not readily available may be valued at amortized cost, which approximates current value.

Most futures contracts are valued at the settlement or closing price. Options are valued at their market quotations, if available. Swaps are valued daily using quotations received from independent pricing services or recognized dealers.

Prices described above are obtained from pricing services that have been approved by the Board of Trustees. A number of pricing services are available and the funds may use more than one of these services. The funds may also discontinue the use of any pricing service at any time. FMR engages in oversight activities with respect to the fund's pricing services, which includes, among other things, testing the prices provided by pricing services prior to calculation of a fund's NAV, conducting periodic due diligence meetings, and periodically reviewing the methodologies and inputs used by these services.

Foreign securities and instruments are valued in their local currency following the methodologies described above. Foreign securities, instruments and currencies are translated to U.S. dollars, based on foreign currency exchange rate quotations supplied by a pricing service as of the close of the New York Stock Exchange (NYSE), which uses a proprietary model to determine the exchange rate. Forward foreign currency exchange contracts are valued at an interpolated rate based on days to maturity between the closest preceding and subsequent settlement period reported by the third party pricing service.

Other portfolio securities and assets for which market quotations, official closing prices, or information furnished by a pricing service are not readily available or, in the opinion of the Committee, are deemed unreliable will be fair valued in good faith by the Committee in accordance with applicable fair value pricing policies. For example, if, in the opinion of the Committee, a security's value has been materially affected by events occurring before a fund's pricing time but after the close of the exchange or market on which the security is principally traded, that security will be fair valued in good faith by the Committee in accordance with applicable fair value pricing policies. In fair valuing a security, the Committee may consider factors including price movements in futures contracts and American Depositary Receipts (ADRs), market and trading trends, the bid/ask quotes of brokers, and off-exchange institutional trading.

FMR reports to the Board on the Committee’s activities and fair value determinations. The Board monitors the appropriateness of the procedures used in valuing the fund’s investments and ratifies the fair value determinations of the Committee.

BUYING AND SELLING INFORMATION

The fund may make redemption payments in whole or in part in readily marketable securities or other property pursuant to procedures approved by the Trustees if Geode determines it is in the best interests of the fund. Such securities or other property will be valued for this purpose as they are valued in computing the fund's NAV. Shareholders that receive securities or other property will realize, upon receipt, a gain or loss for tax purposes, and will incur additional costs and be exposed to market risk prior to and upon the sale of such securities or other property.

The fund, in its discretion, may determine to issue its shares in kind in exchange for securities held by the purchaser having a value, determined in accordance with the fund's policies for valuation of portfolio securities, equal to the purchase price of the fund shares issued. The fund will accept for in-kind purchases only securities or other instruments that are appropriate under its investment objective and policies. In addition, the fund generally will not accept securities of any issuer unless they are liquid, have a readily ascertainable market value, and are not subject to restrictions on resale. All dividends, distributions, and subscription or other rights associated with the securities become the property of the fund, along with the securities. Shares purchased in exchange for securities in kind generally cannot be redeemed for fifteen days following the exchange to allow time for the transfer to settle.

DISTRIBUTIONS AND TAXES

Dividends. A portion of the fund's income may qualify for the dividends-received deduction available to corporate shareholders, but it is unlikely that all of the fund's income will qualify for the deduction. A portion of the fund's dividends, when distributed to individual shareholders, may qualify for taxation at long-term capital gains rates (provided certain holding period requirements are met). A portion of the fund's dividends may be exempt from state and local taxation to the extent that they are derived from certain U.S. Government securities and meet certain requirements. Distributions by the fund to tax-advantaged retirement plan accounts are not taxable currently.

Capital Gain Distributions. Unless your shares of the fund are held in a tax-advantaged retirement plan, the fund's long-term capital gain distributions are federally taxable to shareholders generally as capital gains.

The following table shows the fund's aggregate capital loss carryforward as of July 31, 2018, which is available to offset future capital gains. Under provisions of the Internal Revenue Code and related regulations, a fund must use losses that do not expire before it uses losses that do expire. Any applicable expiration dates are noted in the table. A fund's ability to utilize its capital loss carryforwards in a given year or in total may be limited.

Fund Name	Fidelity® Series Commodity Strategy Fund
Capital Loss Carryforward (CLC)	$114,107,089
Total Non-Expiring CLC	$114,107,089

Returns of Capital. If the fund's distributions exceed its taxable income and capital gains realized during a taxable year, all or a portion of the distributions made in the same taxable year may be recharacterized as a return of capital to shareholders. A return of capital distribution will generally not be taxable, but will reduce each shareholder's cost basis in the fund and result in a higher reported capital gain or lower reported capital loss when those shares on which the distribution was received are sold in taxable accounts.

Foreign Tax Credit or Deduction. Foreign governments may impose withholding taxes on dividends and interest earned by the fund with respect to foreign securities held directly by the fund. Foreign governments may also impose taxes on other payments or gains with respect to foreign securities held directly by the fund. Because the fund does not currently anticipate that securities of foreign issuers or underlying regulated investment companies will constitute more than 50% of its total assets at the end of its fiscal year, or fiscal quarter, respectively, shareholders should not expect to be eligible to claim a foreign tax credit or deduction on their federal income tax returns with respect to foreign taxes withheld.

Tax Status of the Fund. The fund intends to qualify each year as a "regulated investment company" under Subchapter M of the Internal Revenue Code so that it will not be liable for federal tax on income and capital gains distributed to shareholders. In order to qualify as a regulated investment company, and avoid being subject to federal income or excise taxes at the fund level, the fund intends to distribute substantially all of its net investment income and net realized capital gains within each calendar year as well as on a fiscal year basis (if the fiscal year is other than the calendar year), and intends to comply with other tax rules applicable to regulated investment companies. For purposes of these rules, the fund relies on a ruling from the Internal Revenue Service that income from investment in the Subsidiary will constitute "qualifying income" under Subchapter M.

Under recent tax legislation, individuals (and certain other non-corporate entities) are generally eligible for a 20% deduction with respect to taxable ordinary dividends from real estate investment trusts and certain taxable income from publicly traded partnerships. Currently, there is not a regulatory mechanism for regulated investment companies to pass through the 20% deduction to shareholders. As a result, in comparison, investors investing directly in real estate investment trusts or publicly traded partnerships would generally be eligible for the 20% deduction for such taxable income from these investments while investors investing in real estate investment trusts or publicly traded partnerships indirectly through a fund would not be eligible for the 20% deduction for their share of such taxable income.

Investment in the Subsidiary. The fund intends to invest a portion of its assets in the Subsidiary. The Subsidiary, a foreign corporation, is wholly-owned by the fund, and the fund will be considered a "U.S. Shareholder" for purposes of the controlled foreign corporation (CFC) provisions of the Internal Revenue Code. As such, the fund will be required to include in gross income for U.S. federal income tax purposes all of the Subsidiary's "subpart F income," including net gains from transactions in commodities. Subpart F income generally will be treated as ordinary income, regardless of the character of the Subsidiary's underlying income. In addition, any losses incurred by the Subsidiary can only offset income earned by the Subsidiary in the same year. Net losses earned by the Subsidiary will not be able to offset income earned by the fund and cannot be carried back or forward by the Subsidiary to offset income from prior or future years.

Other Tax Information. The information above is only a summary of some of the tax consequences generally affecting the fund and its shareholders, and no attempt has been made to discuss individual tax consequences. It is up to you or your tax preparer to determine whether the sale of shares of the fund resulted in a capital gain or loss or other tax consequence to you. In addition to federal income taxes, shareholders may be subject to state and local taxes on fund distributions, and shares may be subject to state and local personal property taxes. Investors should consult their tax advisers to determine whether the fund is suitable to their particular tax situation.

TRUSTEES AND OFFICERS

The Trustees, Members of the Advisory Board (if any), and officers of the trust and fund, as applicable, are listed below. The Board of Trustees governs the fund and is responsible for protecting the interests of shareholders. The Trustees are experienced executives who meet periodically throughout the year to oversee the fund's activities, review contractual arrangements with companies that provide services to the fund, oversee management of the risks associated with such activities and contractual arrangements, and review the fund's performance. Each of the Trustees oversees 257 funds.

The Trustees hold office without limit in time except that (a) any Trustee may resign; (b) any Trustee may be removed by written instrument, signed by at least two-thirds of the number of Trustees prior to such removal; (c) any Trustee who requests to be retired or who has become incapacitated by illness or injury may be retired by written instrument signed by a majority of the other Trustees; and (d) any Trustee may be removed at any special meeting of shareholders by a two-thirds vote of the outstanding voting securities of the trust. Each Trustee who is not an interested person (as defined in the 1940 Act) of the trust and the fund is referred to herein as an Independent Trustee. Each Independent Trustee shall retire not later than the last day of the calendar year in which his or her 75th birthday occurs. The Independent Trustees may waive this mandatory retirement age policy with respect to individual Trustees. Officers and Advisory Board Members hold office without limit in time, except that any officer or Advisory Board Member may resign or may be removed by a vote of a majority of the Trustees at any regular meeting or any special meeting of the Trustees. Except as indicated, each individual has held the office shown or other offices in the same company for the past five years.

Experience, Skills, Attributes, and Qualifications of the Trustees. The Governance and Nominating Committee has adopted a statement of policy that describes the experience, qualifications, attributes, and skills that are necessary and desirable for potential Independent Trustee candidates (Statement of Policy). The Board believes that each Trustee satisfied at the time he or she was initially elected or appointed a Trustee, and continues to satisfy, the standards contemplated by the Statement of Policy. The Governance and Nominating Committee also engages professional search firms to help identify potential Independent Trustee candidates who have the experience, qualifications, attributes, and skills consistent with the Statement of Policy. From time to time, additional criteria based on the composition and skills of the current Independent Trustees, as well as experience or skills that may be appropriate in light of future changes to board composition, business conditions, and regulatory or other developments, have also been considered by the professional search firms and the Governance and Nominating Committee. In addition, the Board takes into account the Trustees' commitment and participation in Board and committee meetings, as well as their leadership of standing and ad hoc committees throughout their tenure.

In determining that a particular Trustee was and continues to be qualified to serve as a Trustee, the Board has considered a variety of criteria, none of which, in isolation, was controlling. The Board believes that, collectively, the Trustees have balanced and diverse experience, qualifications, attributes, and skills, which allow the Board to operate effectively in governing the fund and protecting the interests of shareholders. Information about the specific experience, skills, attributes, and qualifications of each Trustee, which in each case led to the Board's conclusion that the Trustee should serve (or continue to serve) as a trustee of the fund, is provided below.

Board Structure and Oversight Function. Abigail P. Johnson is an interested person and currently serves as Chairman. The Trustees have determined that an interested Chairman is appropriate and benefits shareholders because an interested Chairman has a personal and professional stake in the quality and continuity of services provided to the fund. Independent Trustees exercise their informed business judgment to appoint an individual of their choosing to serve as Chairman, regardless of whether the Trustee happens to be independent or a member of management. The Independent Trustees have determined that they can act independently and effectively without having an Independent Trustee serve as Chairman and that a key structural component for assuring that they are in a position to do so is for the Independent Trustees to constitute a substantial majority for the Board. The Independent Trustees also regularly meet in executive session. Marie L. Knowles serves as Chairman of the Independent Trustees and as such (i) acts as a liaison between the Independent Trustees and management with respect to matters important to the Independent Trustees and (ii) with management prepares agendas for Board meetings.

Fidelity^® funds are overseen by different Boards of Trustees. The fund's Board oversees Fidelity's investment-grade bond, money market, asset allocation and certain equity funds, and other Boards oversee Fidelity's high income and other equity funds. The asset allocation funds may invest in Fidelity^® funds that are overseen by such other Boards. The use of separate Boards, each with its own committee structure, allows the Trustees of each group of Fidelity^® funds to focus on the unique issues of the funds they oversee, including common research, investment, and operational issues. On occasion, the separate Boards establish joint committees to address issues of overlapping consequences for the Fidelity^® funds overseen by each Board.

The Trustees operate using a system of committees to facilitate the timely and efficient consideration of all matters of importance to the Trustees, the fund, and fund shareholders and to facilitate compliance with legal and regulatory requirements and oversight of the fund's activities and associated risks. The Board, acting through its committees, has charged the adviser and FMR and its affiliates with (i) identifying events or circumstances the occurrence of which could have demonstrably adverse effects on the fund's business and/or reputation; (ii) implementing processes and controls to lessen the possibility that such events or circumstances occur or to mitigate the effects of such events or circumstances if they do occur; and (iii) creating and maintaining a system designed to evaluate continuously business and market conditions in order to facilitate the identification and implementation processes described in (i) and (ii) above. Because the day-to-day operations and activities of the fund are carried out by or through the adviser, FMR and its affiliates, and other service providers, the fund's exposure to risks is mitigated but not eliminated by the processes overseen by the Trustees. While each of the Board's committees has responsibility for overseeing different aspects of the fund's activities, oversight is exercised primarily through the Operations and Audit Committees. In addition, an ad hoc Board committee of Independent Trustees has worked with FMR to enhance the Board's oversight of investment and financial risks, legal and regulatory risks, technology risks, and operational risks, including the development of additional risk reporting to the Board. Appropriate personnel, including but not limited to the fund's Chief Compliance Officer (CCO), FMR's internal auditor, the independent accountants, the fund's Treasurer and portfolio management personnel, make periodic reports to the Board's committees, as appropriate, including an annual review of Fidelity's risk management program for the Fidelity^® funds. The responsibilities of each standing committee, including their oversight responsibilities, are described further under "Standing Committees of the Trustees."

Interested Trustees*:

Correspondence intended for a Trustee who is an interested person may be sent to Fidelity Investments, 245 Summer Street, Boston, Massachusetts 02210.

Name, Year of Birth; Principal Occupations and Other Relevant Experience+

Abigail P. Johnson (1961)

Year of Election or Appointment: 2009

Trustee

Chairman of the Board of Trustees

Ms. Johnson also serves as Trustee of other Fidelity^® funds. Ms. Johnson serves as Chairman (2016-present), Chief Executive Officer (2014-present), and Director (2007-present) of FMR LLC (diversified financial services company), President of Fidelity Financial Services (2012-present) and President of Personal, Workplace and Institutional Services (2005-present). Ms. Johnson is Chairman and Director of FMR Co., Inc. (investment adviser firm, 2011-present) and Chairman and Director of FMR (investment adviser firm, 2011-present). Previously, Ms. Johnson served as Vice Chairman (2007-2016) and President (2013-2016) of FMR LLC, President and a Director of FMR (2001-2005), a Trustee of other investment companies advised by FMR, Fidelity Investments Money Management, Inc. (investment adviser firm), and FMR Co., Inc. (2001-2005), Senior Vice President of the Fidelity^® funds (2001-2005), and managed a number of Fidelity^® funds. Ms. Abigail P. Johnson and Mr. Arthur E. Johnson are not related.

Jennifer Toolin McAuliffe (1959)

Year of Election or Appointment: 2016

Trustee

Ms. McAuliffe also serves as Trustee of other Fidelity^® funds. Ms. McAuliffe previously served as a Member of the Advisory Board of certain Fidelity® funds (2016) and as Co-Head of Fixed Income of Fidelity Investments Limited (now known as FIL Limited (FIL)) (diversified financial services company). Earlier roles at FIL included Director of Research for FIL’s credit and quantitative teams in London, Hong Kong and Tokyo. Ms. McAuliffe also was the Director of Research for taxable and municipal bonds at Fidelity Investments Money Management, Inc. Ms. McAuliffe is also a director or trustee of several not-for-profit entities.

* Determined to be an “Interested Trustee” by virtue of, among other things, his or her affiliation with the trust or various entities under common control with FMR.

+ The information includes the Trustee's principal occupation during the last five years and other information relating to the experience, attributes, and skills relevant to the Trustee's qualifications to serve as a Trustee, which led to the conclusion that the Trustee should serve as a Trustee for the fund.

Independent Trustees:

Correspondence intended for an Independent Trustee may be sent to Fidelity Investments, P.O. Box 55235, Boston, Massachusetts 02205-5235.

Name, Year of Birth; Principal Occupations and Other Relevant Experience+

Elizabeth S. Acton (1951)

Year of Election or Appointment: 2013

Trustee

Ms. Acton also serves as Trustee of other Fidelity^® funds. Prior to her retirement in April 2012, Ms. Acton was Executive Vice President, Finance (2011-2012), Executive Vice President, Chief Financial Officer (2002-2011), and Treasurer (2004-2005) of Comerica Incorporated (financial services). Prior to joining Comerica, Ms. Acton held a variety of positions at Ford Motor Company (1983-2002), including Vice President and Treasurer (2000-2002) and Executive Vice President and Chief Financial Officer of Ford Motor Credit Company (1998-2000). Ms. Acton currently serves as a member of the Board of Directors and Audit and Finance Committees of Beazer Homes USA, Inc. (homebuilding, 2012-present). Previously, Ms. Acton served as a Member of the Advisory Board of certain Fidelity^® funds (2013-2016).

John Engler (1948)

Year of Election or Appointment: 2014

Trustee

Mr. Engler also serves as Trustee of other Fidelity^® funds. He serves on the board of directors for Universal Forest Products (manufacturer and distributor of wood and wood-alternative products, 2003-present) and K12 Inc. (technology-based education company, 2012-present). Previously, Mr. Engler served as a Member of the Advisory Board of certain Fidelity^® funds (2014-2016), president of the Business Roundtable (2011-2017), a trustee of The Munder Funds (2003-2014), president and CEO of the National Association of Manufacturers (2004-2011), member of the Board of Trustees of the Annie E. Casey Foundation (2004-2015), and as governor of Michigan (1991-2003). He is a past chairman of the National Governors Association.

Albert R. Gamper, Jr. (1942)

Year of Election or Appointment: 2006

Trustee

Mr. Gamper also serves as Trustee of other Fidelity^® funds. Prior to his retirement in December 2004, Mr. Gamper served as Chairman of the Board of CIT Group Inc. (commercial finance). During his tenure with CIT Group Inc. Mr. Gamper served in numerous senior management positions, including Chairman (1987-1989; 1999-2001; 2002-2004), Chief Executive Officer (1987-2004), and President (2002-2003). Mr. Gamper currently serves as a member of the Board of Directors of Public Service Enterprise Group (utilities, 2000-present), and Member of the Board of Trustees of Barnabas Health Care System (1997-present). Previously, Mr. Gamper served as Chairman (2012-2015) and Vice Chairman (2011-2012) of the Independent Trustees of certain Fidelity^® funds and as Chairman of the Board of Governors, Rutgers University (2004-2007).

Robert F. Gartland (1951)

Year of Election or Appointment: 2010

Trustee

Mr. Gartland also serves as Trustee of other Fidelity^® funds. Mr. Gartland is Chairman and an investor in Gartland & Mellina Group Corp. (consulting, 2009-present). Previously, Mr. Gartland served as a partner and investor of Vietnam Partners LLC (investments and consulting, 2008-2011). Prior to his retirement, Mr. Gartland held a variety of positions at Morgan Stanley (financial services, 1979-2007), including Managing Director (1987-2007), and Chase Manhattan Bank (1975-1978).

Arthur E. Johnson (1947)

Year of Election or Appointment: 2008

Trustee

Vice Chairman of the Independent Trustees

Mr. Johnson also serves as Trustee of other Fidelity^® funds. Mr. Johnson serves as a member of the Board of Directors of Eaton Corporation plc (diversified power management, 2009-present) and Booz Allen Hamilton (management consulting, 2011-present). Prior to his retirement, Mr. Johnson served as Senior Vice President of Corporate Strategic Development of Lockheed Martin Corporation (defense contractor, 1999-2009). He previously served on the Board of Directors of IKON Office Solutions, Inc. (1999-2008), AGL Resources, Inc. (holding company, 2002-2016), and Delta Airlines (2005-2007). Mr. Arthur E. Johnson is not related to Ms. Abigail P. Johnson.

Michael E. Kenneally (1954)

Year of Election or Appointment: 2009

Trustee

Mr. Kenneally also serves as Trustee of other Fidelity^® funds. Prior to his retirement, Mr. Kenneally served as Chairman and Global Chief Executive Officer of Credit Suisse Asset Management. Before joining Credit Suisse, he was an Executive Vice President and Chief Investment Officer for Bank of America Corporation. Earlier roles at Bank of America included Director of Research, Senior Portfolio Manager and Research Analyst, and Mr. Kenneally was awarded the Chartered Financial Analyst (CFA) designation in 1991.

Marie L. Knowles (1946)

Year of Election or Appointment: 2001

Trustee

Chairman of the Independent Trustees

Ms. Knowles also serves as Trustee of other Fidelity^® funds. Prior to Ms. Knowles' retirement in June 2000, she served as Executive Vice President and Chief Financial Officer of Atlantic Richfield Company (ARCO) (diversified energy, 1996-2000). From 1993 to 1996, she was a Senior Vice President of ARCO and President of ARCO Transportation Company (pipeline and tanker operations). Ms. Knowles currently serves as a Director and Chairman of the Audit Committee of McKesson Corporation (healthcare service, since 2002). Ms. Knowles is a member of the Board of the Santa Catalina Island Company (real estate, 2009-present). Ms. Knowles is a Member of the Investment Company Institute Board of Governors and a Member of the Governing Council of the Independent Directors Council (2014-present). She also serves as a member of the Advisory Board for the School of Engineering of the University of Southern California. Previously, Ms. Knowles served as a Director of Phelps Dodge Corporation (copper mining and manufacturing, 1994-2007), URS Corporation (engineering and construction, 2000-2003) and America West (airline, 1999-2002). Ms. Knowles previously served as Vice Chairman of the Independent Trustees of certain Fidelity^® funds (2012-2015).

Mark A. Murray (1954)

Year of Election or Appointment: 2016

Trustee

Mr. Murray also serves as Trustee of other Fidelity^® funds. Mr. Murray is Vice Chairman (2013-present) of Meijer, Inc. (regional retail chain). Previously, Mr. Murray served as a Member of the Advisory Board of certain Fidelity® funds (2016) and as Co-Chief Executive Officer (2013-2016) and President (2006-2013) of Meijer, Inc. Mr. Murray serves as a member of the Board of Directors and Nuclear Review and Public Policy and Responsibility Committees of DTE Energy Company (diversified energy company, 2009-present). Mr. Murray also serves as a member of the Board of Directors of Spectrum Health (not-for-profit health system, 2015-present). Mr. Murray previously served as President of Grand Valley State University (2001-2006), Treasurer for the State of Michigan (1999-2001), Vice President of Finance and Administration for Michigan State University (1998-1999), and a member of the Board of Directors and Audit Committee and Chairman of the Nominating and Corporate Governance Committee of Universal Forest Products, Inc. (manufacturer and distributor of wood and wood-alternative products, 2004-2016). Mr. Murray is also a director or trustee of many community and professional organizations.

Advisory Board Members and Officers:

Correspondence intended for a Member of the Advisory Board (if any) may be sent to Fidelity Investments, P.O. Box 55235, Boston, Massachusetts 02205-5235. Correspondence intended for an officer may be sent to Fidelity Investments, 245 Summer Street, Boston, Massachusetts 02210. Officers appear below in alphabetical order.

Name, Year of Birth; Principal Occupation

Ann E. Dunwoody (1953)

Year of Election or Appointment: 2018

Member of the Advisory Board

General Dunwoody also serves as a Member of the Advisory Board of other Fidelity® funds. General Dunwoody (United States Army, Retired) was the first woman in U.S. military history to achieve the rank of four-star general and prior to her retirement in 2012 held a variety of positions within the U.S. Army, including Commanding General, U.S. Army Material Command (2008-2012). She is the President of First to Four LLC (leadership and mentoring services, 2012-present). She also serves as a member of the Board of Directors and Nominating and Corporate Governance Committee of L3 Technologies, Inc. (communication, electronic, sensor, and aerospace systems, 2013-present), Board of Directors and Nomination and Corporate Governance Committees of Kforce Inc. (professional staffing services, 2016-present) and Board of Directors of Automattic Inc. (software engineering, 2018-present). Previously, General Dunwoody served as a member of the Board of Directors and Audit and Sustainability and Corporate Responsibility Committees of Republic Services, Inc. (waste collection, disposal and recycling, 2013-2016). Ms. Dunwoody also serves on several boards for non-profit organizations, including as a member of the Board of Directors, Chair of the Nomination and Governance Committee and member of the Audit Committee of Logistics Management Institute (consulting non-profit, 2012-present), a member of the Board of Directors of the Army Historical Foundation (2015-present), a member of the Council of Trustees for the Association of the United States Army (advocacy non-profit, 2013-present) and a member of the Board of Trustees of Florida Institute of Technology (2015-present) and ThanksUSA (military family education non-profit, 2014-present).

Elizabeth Paige Baumann (1968)

Year of Election or Appointment: 2017

Anti-Money Laundering (AML) Officer

Ms. Baumann also serves as AML Officer of other funds. She is Chief AML Officer (2012-present) and Senior Vice President (2014-present) of FMR LLC (diversified financial services company) and is an employee of Fidelity Investments. Previously, Ms. Baumann served as AML Officer of the funds (2012-2016), and Vice President (2007-2014) and Deputy Anti-Money Laundering Officer (2007-2012) of FMR LLC.

Marc R. Bryant (1966)

Year of Election or Appointment: 2015

Secretary and Chief Legal Officer (CLO)

Mr. Bryant also serves as Secretary and CLO of other funds. Mr. Bryant serves as CLO, Secretary, and Senior Vice President of Fidelity Management & Research Company (investment adviser firm, 2015-present) and FMR Co., Inc. (investment adviser firm, 2015-present); Secretary of Fidelity SelectCo, LLC (investment adviser firm, 2015-present) and Fidelity Investments Money Management, Inc. (investment adviser firm, 2015-present); and CLO of Fidelity Management & Research (Hong Kong) Limited and FMR Investment Management (UK) Limited (investment adviser firms, 2015-present) and Fidelity Management & Research (Japan) Limited (investment adviser firm, 2016-present). He is Senior Vice President and Deputy General Counsel of FMR LLC (diversified financial services company). Previously, Mr. Bryant served as Secretary and CLO of Fidelity Rutland Square Trust II (2010-2014) and Assistant Secretary of Fidelity's Fixed Income and Asset Allocation Funds (2013-2015). Prior to joining Fidelity Investments, Mr. Bryant served as a Senior Vice President and the Head of Global Retail Legal for AllianceBernstein L.P. (2006-2010), and as the General Counsel for ProFund Advisors LLC (2001-2006).

John J. Burke III (1964)

Year of Election or Appointment: 2018

Chief Financial Officer

Mr. Burke also serves as Chief Financial Officer of other funds. Mr. Burke serves as Head of Investment Operations for Fidelity Fund and Investment Operations (2018-present) and is an employee of Fidelity Investments (1998-present). Previously Mr. Burke served as head of Asset Management Investment Operations (2012-2018).

Jonathan Davis (1968)

Year of Election or Appointment: 2010

Assistant Treasurer

Mr. Davis also serves as Assistant Treasurer of other funds. Mr. Davis serves as Assistant Treasurer of FMR Capital, Inc. (2017-present) and is an employee of Fidelity Investments. Previously, Mr. Davis served as Vice President and Associate General Counsel of FMR LLC (diversified financial services company, 2003-2010).

Adrien E. Deberghes (1967)

Year of Election or Appointment: 2010

Assistant Treasurer

Mr. Deberghes also serves as an officer of other funds. He serves as Assistant Treasurer of FMR Capital, Inc. (2017-present), Executive Vice President of Fidelity Investments Money Management, Inc. (FIMM) (investment adviser firm, 2016-present), and is an employee of Fidelity Investments (2008-present). Previously, Mr. Deberghes served as President and Treasurer of certain Fidelity^® funds (2013-2018). Prior to joining Fidelity Investments, Mr. Deberghes was Senior Vice President of Mutual Fund Administration at State Street Corporation (2007-2008), Senior Director of Mutual Fund Administration at Investors Bank & Trust (2005-2007), and Director of Finance for Dunkin' Brands (2000-2005). Previously, Mr. Deberghes served in other fund officer roles.

Laura M. Del Prato (1964)

Year of Election or Appointment: 2018

President and Treasurer

Ms. Del Prato also serves as an officer of other funds. Ms. Del Prato is an employee of Fidelity Investments (2017-present). Prior to joining Fidelity Investments, Ms. Del Prato served as a Managing Director and Treasurer of the JPMorgan Mutual Funds (2014-2017). Prior to JPMorgan, Ms. Del Prato served as a partner at Cohen Fund Audit Services (accounting firm, 2012-2013) and KPMG LLP (accounting firm, 2004-2012).

Vince Gubitosi (1972)

Year of Election or Appointment: 2012

Vice President

Mr. Gubitosi is the President and Chief Investment Officer of Geode Capital Management, LLC (Geode). Mr. Gubitosi was an employee of Geode from 2002 to 2005, and rejoined Geode in 2007.

Colm A. Hogan (1973)

Year of Election or Appointment: 2016

Assistant Treasurer

Mr. Hogan also serves as an officer of other funds. Mr. Hogan serves as Assistant Treasurer of FMR Capital, Inc. (2017-present) and is an employee of Fidelity Investments (2005-present). Previously, Mr. Hogan served as Assistant Treasurer of certain Fidelity^® funds (2016-2018).

Chris Maher (1972)

Year of Election or Appointment: 2013

Assistant Treasurer

Mr. Maher serves as Assistant Treasurer of other funds. Mr. Maher is Vice President of Valuation Oversight, serves as Assistant Treasurer of FMR Capital, Inc. (2017-present), and is an employee of Fidelity Investments. Previously, Mr. Maher served as Vice President of Asset Management Compliance (2013), Vice President of the Program Management Group of FMR (investment adviser firm, 2010-2013), and Vice President of Valuation Oversight (2008-2010).

John B. McGinty, Jr. (1962)

Year of Election or Appointment: 2016

Chief Compliance Officer

Mr. McGinty also serves as Chief Compliance Officer of other funds. Mr. McGinty is Senior Vice President of Asset Management Compliance for Fidelity Investments and is an employee of Fidelity Investments (2016-present). Mr. McGinty previously served as Vice President, Senior Attorney at Eaton Vance Management (investment management firm, 2015-2016), and prior to Eaton Vance as global CCO for all firm operations and registered investment companies at GMO LLC (investment management firm, 2009-2015). Before joining GMO LLC, Mr. McGinty served as Senior Vice President, Deputy General Counsel for Fidelity Investments (2007-2009).

Rieco E. Mello (1969)

Year of Election or Appointment: 2017

Assistant Treasurer

Mr. Mello also serves as Assistant Treasurer of other funds. Mr. Mello serves as Assistant Treasurer of FMR Capital, Inc. (2017-present) and is an employee of Fidelity Investments (1995-present).

Jason P. Pogorelec (1975)

Year of Election or Appointment: 2015

Assistant Secretary

Mr. Pogorelec also serves as Assistant Secretary of other funds. Mr. Pogorelec serves as Vice President, Associate General Counsel (2010-present) and is an employee of Fidelity Investments (2006-present).

Stacie M. Smith (1974)

Year of Election or Appointment: 2013

Assistant Treasurer

Ms. Smith also serves as an officer of other funds. Ms. Smith serves as Assistant Treasurer of FMR Capital, Inc. (2017-present), is an employee of Fidelity Investments (2009-present), and has served in other fund officer roles. Prior to joining Fidelity Investments, Ms. Smith served as Senior Audit Manager of Ernst & Young LLP (accounting firm, 1996-2009). Previously, Ms. Smith served as Assistant Treasurer (2013-2018) and Deputy Treasurer (2013-2016) of certain Fidelity^® funds.

Marc L. Spector (1972)

Year of Election or Appointment: 2016

Deputy Treasurer

Mr. Spector also serves as an officer of other funds. Mr. Spector serves as Assistant Treasurer of FMR Capital, Inc. (2017-present) and is an employee of Fidelity Investments (2016-present). Prior to joining Fidelity Investments, Mr. Spector served as Director at the Siegfried Group (accounting firm, 2013-2016), and prior to Siegfried Group as audit senior manager at Deloitte & Touche (accounting firm, 2005-2013).

Renee Stagnone (1975)

Year of Election or Appointment: 2016

Assistant Treasurer

Ms. Stagnone also serves as an officer of other funds. Ms. Stagnone serves as Assistant Treasurer of FMR Capital, Inc. (2017-present) and is an employee of Fidelity Investments (1997-present). Previously, Ms. Stagnone served as Deputy Treasurer of certain Fidelity^® funds (2013-2016).

Standing Committees of the Trustees. The Board of Trustees has established various committees to support the Independent Trustees in acting independently in pursuing the best interests of the funds and their shareholders. Currently, the Board of Trustees has four standing committees. The members of each committee are Independent Trustees.

The Operations Committee is composed of all of the Independent Trustees, with Ms. Knowles currently serving as Chair. The committee normally meets at least six times a year, or more frequently as called by the Chair, and serves as a forum for consideration of issues of importance to, or calling for particular determinations by, the Independent Trustees. The committee considers matters involving potential conflicts of interest between the funds and the adviser and between the funds and FMR and its affiliates and reviews proposed contracts and the proposed continuation of contracts between the funds and the adviser and between the funds and FMR and its affiliates, and annually reviews and makes recommendations regarding contracts with third parties unaffiliated with the adviser or FMR, including insurance coverage and custody agreements. The committee has oversight of compliance issues not specifically within the scope of any other committee. These matters include, but are not limited to, significant non-conformance with contract requirements and other significant regulatory matters and recommending to the Board of Trustees the designation of a person to serve as the funds' Chief Compliance Officer (CCO). The committee (i) serves as the primary point of contact for the CCO with regard to Board-related functions; (ii) oversees the annual performance review of the CCO; (iii) makes recommendations concerning the CCO's compensation; and (iv) makes recommendations as needed in respect of the removal of the CCO. The committee is also responsible for definitive action on all compliance matters involving the potential for significant reimbursement by the adviser or FMR. During the fiscal year ended July 31, 2018, the committee held 11 meetings.

The Audit Committee is composed of all of the Independent Trustees, with Ms. Acton currently serving as Chair. At least one committee member will be an "audit committee financial expert" as defined by the SEC. The committee normally meets four times a year, or more frequently as called by the Chair or a majority of committee members. The committee meets separately, at least annually, with the funds' Treasurer, with the funds' Chief Financial Officer, with personnel responsible for the internal audit function of FMR LLC, with the funds' outside auditors, and with the funds' CCO. The committee has direct responsibility for the appointment, compensation, and oversight of the work of the outside auditors employed by the funds. The committee assists the Trustees in overseeing and monitoring: (i) the systems of internal accounting and financial controls of the funds and the funds' service providers (to the extent such controls impact the funds' financial statements); (ii) the funds' auditors and the annual audits of the funds' financial statements; (iii) the financial reporting processes of the funds; (iv) whistleblower reports; and (v) the accounting policies and disclosures of the funds. The committee considers and acts upon (i) the provision by any outside auditor of any non-audit services for any fund, and (ii) the provision by any outside auditor of certain non-audit services to fund service providers and their affiliates to the extent that such approval (in the case of this clause (ii)) is required under applicable regulations of the SEC. It is responsible for approving all audit engagement fees and terms for the funds and for resolving disagreements between a fund and any outside auditor regarding any fund's financial reporting. Auditors of the funds report directly to the committee. The committee will obtain assurance of independence and objectivity from the outside auditors, including a formal written statement delineating all relationships between the auditor and the funds and any service providers consistent with the rules of the Public Company Accounting Oversight Board. It oversees and receives reports on the funds' service providers' internal controls and reviews the adequacy and effectiveness of the service providers' accounting and financial controls, including: (i) any significant deficiencies or material weaknesses in the design or operation of internal controls over financial reporting that are reasonably likely to adversely affect the funds' ability to record, process, summarize, and report financial data; (ii) any change in the fund's internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the fund's internal control over financial reporting; and (iii) any fraud, whether material or not, that involves management or other employees who have a significant role in the funds' or service providers internal controls over financial reporting. The committee will also review any correspondence with regulators or governmental agencies or published reports that raise material issues regarding the funds' financial statements or accounting policies. These matters may also be reviewed by the Operations Committee. The committee reviews at least annually a report from each outside auditor describing any material issues raised by the most recent internal quality control, peer review, or Public Company Accounting Oversight Board examination of the auditing firm and any material issues raised by any inquiry or investigation by governmental or professional authorities of the auditing firm and in each case any steps taken to deal with such issues. The committee will oversee and receive reports on the funds' financial reporting process from the funds' Treasurer and outside auditors and will oversee the resolution of any disagreements concerning financial reporting among applicable parties. The committee will discuss with FMR, the funds' Treasurer, outside auditors and, if appropriate, internal audit personnel of FMR LLC their qualitative judgments about the appropriateness and acceptability of accounting principles and financial disclosure practices used or proposed for adoption by the funds. The committee will review with FMR, the funds' outside auditor, internal audit personnel of FMR LLC and legal counsel, as appropriate, matters related to the audits of the funds' financial statements. The committee will discuss regularly and oversee the review of the internal controls of the funds and their service providers with respect to accounting, financial matters and risk management programs related to the funds. The committee will review periodically the funds' major internal controls exposures and the steps that have been taken to monitor and control such exposures. During the fiscal year ended July 31, 2018, the committee held five meetings.

The Fair Valuation Committee is composed of all of the Independent Trustees, with Mr. Murray currently serving as Chair. The Committee normally meets quarterly, or more frequently as called by the Chair. The Fair Valuation Committee reviews and approves annually Fair Value Committee Policies recommended by the FMR Fair Value Committee and oversees particular valuations or fair valuation methodologies employed by the FMR Fair Value Committee as circumstances may require. The Committee also reviews actions taken by the FMR Fair Value Committee. The Committee does not oversee the day-to-day operational aspects of the valuation and calculation of the net asset value of the funds, which have been delegated to the FMR Fair Value Committee and Fidelity Service Company, Inc. (FSC). During the fiscal year ended July 31, 2018, the committee held four meetings.

The Governance and Nominating Committee is composed of Ms. Knowles (Chair) and Messrs. Johnson (Vice Chair) and Kenneally. The committee meets as called by the Chair. With respect to fund governance and board administration matters, the committee periodically reviews procedures of the Board of Trustees and its committees (including committee charters) and periodically reviews compensation of Independent Trustees. The committee monitors corporate governance matters and makes recommendations to the Board of Trustees on the frequency and structure of the Board of Trustee meetings and on any other aspect of Board procedures. It acts as the administrative committee under the retirement plan for Independent Trustees who retired prior to December 30, 1996 and under the fee deferral plan for Independent Trustees. It reviews the performance of legal counsel employed by the funds and the Independent Trustees. On behalf of the Independent Trustees, the committee will make such findings and determinations as to the independence of counsel for the Independent Trustees as may be necessary or appropriate under applicable regulations or otherwise. The committee is also responsible for Board administrative matters applicable to Independent Trustees, such as expense reimbursement policies and compensation for attendance at meetings, conferences and other events. The committee monitors compliance with, acts as the administrator of, and makes determinations in respect of, the provisions of the code of ethics and any supplemental policies regarding personal securities transactions applicable to the Independent Trustees. The committee monitors the functioning of each Board committee and makes recommendations for any changes, including the creation or elimination of standing or ad hoc Board committees. The committee monitors regulatory and other developments to determine whether to recommend modifications to the committee's responsibilities or other Trustee policies and procedures in light of rule changes, reports concerning "best practices" in corporate governance and other developments in mutual fund governance. The committee meets with Independent Trustees at least once a year to discuss matters relating to fund governance. The committee recommends that the Board establish such special or ad hoc Board committees as may be desirable or necessary from time to time in order to address ethical, legal, or other matters that may arise. The committee also oversees the annual self-evaluation of the Board of Trustees and establishes procedures to allow it to exercise this oversight function. In conducting this oversight, the committee shall address all matters that it considers relevant to the performance of the Board of Trustees and shall report the results of its evaluation to the Board of Trustees, including any recommended amendments to the principles of governance, and any recommended changes to the funds' or the Board of Trustees' policies, procedures, and structures. The committee reviews periodically the size and composition of the Board of Trustees as a whole and recommends, if necessary, measures to be taken so that the Board of Trustees reflects the appropriate balance of knowledge, experience, skills, expertise, and diversity required for the Board as a whole and contains at least the minimum number of Independent Trustees required by law. The committee makes nominations for the election or appointment of Independent Trustees and non-management Members of any Advisory Board, and for membership on committees. The committee has the authority to retain and terminate any third-party advisers, including authority to approve fees and other retention terms. Such advisers may include search firms to identify Independent Trustee candidates and board compensation consultants. The committee may conduct or authorize investigations into or studies of matters within the committee's scope of responsibilities, and may retain, at the funds' expense, such independent counsel or other advisers as it deems necessary. The committee will consider nominees to the Board of Trustees recommended by shareholders based upon the criteria applied to candidates presented to the committee by a search firm or other source. Recommendations, along with appropriate background material concerning the candidate that demonstrates his or her ability to serve as an Independent Trustee of the funds, should be submitted to the Chair of the committee at the address maintained for communications with Independent Trustees. If the committee retains a search firm, the Chair will generally forward all such submissions to the search firm for evaluation. With respect to the criteria for selecting Independent Trustees, it is expected that all candidates will possess the following minimum qualifications: (i) unquestioned personal integrity; (ii) not an interested person of the funds within the meaning of the 1940 Act; (iii) does not have a material relationship (e.g., commercial, banking, consulting, legal, or accounting) with the adviser, any sub-adviser or their affiliates that could create an appearance of lack of independence in respect of the funds; (iv) has the disposition to act independently in respect of the adviser, FMR and their respective affiliates and others in order to protect the interests of the funds and all shareholders; (v) ability to attend regularly scheduled Board meetings during the year; (vi) demonstrates sound business judgment gained through broad experience in significant positions where the candidate has dealt with management, technical, financial, or regulatory issues; (vii) sufficient financial or accounting knowledge to add value in the complex financial environment of the funds; (viii) experience on corporate or other institutional oversight bodies having similar responsibilities, but which board memberships or other relationships could not result in business or regulatory conflicts with the funds; and (ix) capacity for the hard work and attention to detail that is required to be an effective Independent Trustee in light of the funds' complex regulatory, operational, and marketing setting. The Governance and Nominating Committee may determine that a candidate who does not have the type of previous experience or knowledge referred to above should nevertheless be considered as a nominee if the Governance and Nominating Committee finds that the candidate has additional qualifications such that his or her qualifications, taken as a whole, demonstrate the same level of fitness to serve as an Independent Trustee. During the fiscal year ended July 31, 2018, the committee held six meetings.

The following table sets forth information describing the dollar range of equity securities beneficially owned by each Trustee in the fund and in all funds in the aggregate within the same fund family overseen by the Trustee for the calendar year ended December 31, 2017.

Interested Trustees
DOLLAR RANGE OF FUND SHARES	Abigail P.Johnson	JenniferToolin McAuliffe
Fidelity® Series Commodity Strategy Fund	none	none
AGGREGATE DOLLAR RANGE OF FUND SHARES IN ALL FUNDS OVERSEEN WITHIN FUND FAMILY	over $100,000	over $100,000

Independent Trustees
DOLLAR RANGE OF FUND SHARES	Elizabeth S.Acton	JohnEngler	Albert R.Gamper, Jr.	Robert F.Gartland
Fidelity® Series Commodity Strategy Fund	none	none	none	none
AGGREGATE DOLLAR RANGE OF FUND SHARES IN ALL FUNDS OVERSEEN WITHIN FUND FAMILY	over $100,000	over $100,000	over $100,000	over $100,000
DOLLAR RANGE OF FUND SHARES	Arthur E.Johnson	Michael E.Kenneally	Marie L.Knowles	Mark A.Murray
Fidelity® Series Commodity Strategy Fund	none	none	none	none
AGGREGATE DOLLAR RANGE OF FUND SHARES IN ALL FUNDS OVERSEEN WITHIN FUND FAMILY	over $100,000	over $100,000	over $100,000	$50,001 - $100,000

The following table sets forth information describing the compensation of each Trustee and Member of the Advisory Board (if any) for his or her services for the fiscal year ended July 31, 2018, or calendar year ended December 31, 2017, as applicable.

Compensation Table⁽¹⁾
AGGREGATE COMPENSATION FROM A FUND	Elizabeth S.Acton	Ann E.Dunwoody⁽²⁾	JohnEngler	Albert R.Gamper, Jr.
Fidelity® Series Commodity Strategy Fund	$ 1,629	$ 144	$ 1,525	$ 1,547
TOTAL COMPENSATION FROM THE FUND COMPLEX⁽³⁾	$458,500	--	$431,000	$431,000
AGGREGATE COMPENSATION FROM A FUND	Robert F.Gartland	Arthur E.Johnson	Michael E.Kenneally	Marie L.Knowles
Fidelity® Series Commodity Strategy Fund	$ 1,542	$ 1,770	$ 1,576	$ 2,023
TOTAL COMPENSATION FROM THE FUND COMPLEX⁽³⁾	$431,000	$491,500	$436,000	$577,500
AGGREGATE COMPENSATION FROM A FUND	Mark A.Murray
Fidelity® Series Commodity Strategy Fund	$ 1,542
TOTAL COMPENSATION FROM THE FUND COMPLEX⁽³⁾	$429,500

(1) Abigail P. Johnson and Jennifer Toolin McAuliffe are interested persons and are compensated by Fidelity.

(2) General Dunwoody serves as a Member of the Advisory Board of Fidelity Oxford Street Trust effective July 17, 2018.

(3) Reflects compensation received for the calendar year ended December 31, 2017 for 238 funds of 31 trusts (including Fidelity Central Investment Portfolios II LLC). Compensation figures include cash and may include amounts elected to be deferred. Certain individuals elected voluntarily to defer a portion of their compensation as follows: Elizabeth S. Acton, $60,000; John Engler, $220,956; Robert F. Gartland, $180,000; Michael E. Kenneally, $120,000; Marie L. Knowles, $150,000; and Mark A. Murray, $220,956.

As of July 31, 2018, 100% of the fund's total outstanding shares was held by Fidelity^® funds. As of July 31, 2018, the Trustees, Members of the Advisory Board (if any), and officers of the fund owned, in the aggregate, less than 1% of each class's total outstanding shares, with respect to the fund.

CONTROL OF INVESTMENT ADVISERS

FMR LLC, as successor by merger to FMR Corp., is the ultimate parent company of FMR. The voting common shares of FMR LLC are divided into two series. Series B is held predominantly by members of the Abigail P. Johnson family, directly or through trusts, and is entitled to 49% of the vote on any matter acted upon by the voting common shares. Series A is held predominantly by non-Johnson family member employees of FMR LLC and its affiliates and is entitled to 51% of the vote on any such matter. The Johnson family group and all other Series B shareholders have entered into a shareholders' voting agreement under which all Series B shares will be voted in accordance with the majority vote of Series B shares. Under the Investment Company Act of 1940 (1940 Act), control of a company is presumed where one individual or group of individuals owns more than 25% of the voting securities of that company. Therefore, through their ownership of voting common shares and the execution of the shareholders' voting agreement, members of the Johnson family may be deemed, under the 1940 Act, to form a controlling group with respect to FMR LLC.

At present, the primary business activities of FMR LLC and its subsidiaries are: (i) the provision of investment advisory, management, shareholder, investment information and assistance and certain fiduciary services for individual and institutional investors; (ii) the provision of securities brokerage services; (iii) the management and development of real estate; and (iv) the investment in and operation of a number of emerging businesses.

Geode, a registered investment adviser, is a subsidiary of Geode Capital Holdings, LLC. Geode was founded in January 2001 to develop and manage quantitative and investment strategies and to provide advisory and sub-advisory services.

FMR, Geode, Fidelity Distributors Corporation (FDC), and the fund have adopted codes of ethics under Rule 17j-1 of the 1940 Act that set forth employees' fiduciary responsibilities regarding the fund, establish procedures for personal investing, and restrict certain transactions. Employees subject to the codes of ethics, including Fidelity and Geode investment personnel, may invest in securities for their own investment accounts, including securities that may be purchased or held by the fund.

MANAGEMENT CONTRACT

The fund has entered into a management contract with Geode, pursuant to which Geode furnishes investment advisory services. Geode also manages the Subsidiary.

Management Services. Under the terms of its management contract with the fund, Geode acts as investment adviser and, subject to the supervision of the Board of Trustees, directs the investments of the fund in accordance with its investment objective, policies, and limitations. Geode is registered with the Commodity Futures Trading Commission as a commodity pool operator (CPO) and commodity trading advisor (CTA), and is a member of the National Futures Association in such capacities. Geode acts as CPO and CTA of the fund and the Subsidiary. Geode also provides the fund with all necessary office facilities and personnel for servicing the fund's investments and compensates all personnel of the fund or Geode performing services relating to research, statistical, and investment activities.

The fund has entered into an administration agreement with FMR. Under the terms of the administration agreement, FMR or its affiliates provide the management and administrative services (other than investment advisory services) necessary for the operation of the fund. These services include providing facilities for maintaining the fund's organization; supervising relations with custodians, transfer and pricing agents, accountants, underwriters and other persons dealing with the fund; preparing all general shareholder communications and conducting shareholder relations; maintaining the fund's records and the registration of the fund's shares under federal securities laws and making necessary filings under state laws; developing management and shareholder services for the fund; and furnishing reports, evaluations and analyses on a variety of subjects to the Trustees.

The fund may invest in the Subsidiary. The Subsidiary has entered into a separate contract with Geode for the management of its portfolio pursuant to which the Subsidiary pays Geode a fee at an annual rate of 0.30% of its net assets. Geode has contractually agreed to waive the management fee it receives from FMRC in an amount equal to the management fee paid to Geode by the Subsidiary. This arrangement may not be discontinued by Geode as long as its contract with the Subsidiary is in place.

Management-Related Expenses. Under the terms of the fund's administration agreement, FMR pays the fund's operating expenses (excluding custody fees, interest, taxes, brokerage commissions and other costs in connection with the purchase or sale of securities and other investment instruments, fees and expenses of the Independent Trustees, expenses for typesetting, printing, and mailing proxy materials to shareholders, all other expenses incidental to holding meetings of the fund's shareholders (including proxy solicitation), and extraordinary expenses) and receives no fee for handling the business affairs of the fund.

Management Fee.

For the services of Geode under the management contract, FMRC, on behalf of the fund pays Geode a monthly management fee at the annual rate of 0.20% on the first $2 billion of the fund's average daily net assets; 0.15% on the next $3 billion of the fund's average daily net assets; and 0.10% of the fund's average daily net assets in excess of $5 billion throughout the month. The management fee is calculated and paid to Geode every month.

FMR receives no fee for the services provided under the administration agreement.

The following table shows the amount of management fees paid by the fund to Geode for the past three fiscal years. In addition, the table shows the amount of waivers reducing management fees.

Fund	Fiscal Years Ended July 31	Amount of Waivers Reducing Management Fees	Management Fees Paid to Investment Adviser
Fidelity® Series Commodity Strategy Fund	2018	$0	$0
	2017⁽¹⁾	$1,591,037	$13,543,268
	2016	$1,127,904	$9,452,353

(1) On June 1, 2017, Geode reduced the management fee rate paid by Fidelity^® Series Commodity Strategy Fund from 0.40% to zero.

Geode or FMR may, from time to time, voluntarily reimburse all or a portion of a fund's or, in the case of a multiple class fund, a class's operating expenses. Geode and FMR retain the ability to be repaid for these expense reimbursements in the amount that expenses fall below the limit prior to the end of the fiscal year.

Expense reimbursements will increase returns, and repayment of the reimbursement will decrease returns.

Fidelity^® Series Commodity Strategy Fund is managed by Geode, adviser to the fund. Bobe Simon is senior portfolio manager of the fund and receives compensation for his services. Eric Matteson is a portfolio manager of the fund and receives compensation for his services. Effective June 15, 2018, Wayne Ryan is a portfolio manager of the fund and receives compensation for his services. As of July 31, 2018, portfolio manager compensation generally consists of a fixed base salary, a bonus that is based on both objective and subjective criteria, and, in certain cases, participation in a profit-based compensation plan. A portion of each portfolio manager’s compensation may be deferred based on criteria established by Geode.

Each portfolio manager’s base salary is determined annually by level of responsibility and tenure at Geode. The primary component for determining each portfolio manager’s bonus is the pre-tax investment performance of the portfolio manager’s fund(s) and account(s) relative to a custom peer group, if applicable, and relative to a benchmark index assigned to each fund or account. Performance is measured over multiple measurement periods that eventually encompass periods of up to five years. A portion of each portfolio manager’s bonus is linked to Fidelity^® Series Commodity Strategy Fund’s relative pre-tax investment performance measured against the Bloomberg Commodity Index Total Return. A subjective component of each portfolio manager’s bonus is based on the portfolio manager’s overall contribution to the management of Geode, including recruiting, monitoring, and mentoring within the investment management teams, as well as time spent assisting in firm promotion. Each portfolio manager may also be compensated under a profit-based compensation plan, which is primarily based on the profits of Geode.

A portfolio manager’s compensation plan can give rise to potential conflicts of interest. A manager’s base pay tends to increase with additional and more complex responsibilities that include increased assets under management and a portion of the bonus relates to firm promotion efforts, which together indirectly link compensation to sales. Managing and providing research to multiple accounts (including proprietary accounts) can give rise to potential conflicts of interest if the accounts have different objectives, benchmarks, time horizons, and fees as a portfolio manager must allocate his time and investment ideas across multiple accounts. Securities selected for accounts other than the fund may outperform the securities selected for the fund.

In addition to managing the fund’s investment portfolio, each portfolio manager also manages other investment portfolios and accounts on behalf of Geode or its affiliates.

The following table provides information relating to other accounts managed by Mr. Simon as of July 31, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	3	3	10
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$5,292	$739	$522
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity^® Series Commodity Strategy Fund ($4,270 (in millions) assets managed). The amount of assets managed of the fund reflects trades and other assets as of the close of the business day prior to the fund’s fiscal year-end.

As of July 31, 2018, the dollar range of shares of Fidelity^® Series Commodity Strategy Fund beneficially owned by Mr. Simon was none.

The following table provides information relating to other accounts managed by Mr. Matteson as of July 31, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	3	2	10
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$5,292	$687	$522
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

As of July 31, 2018, the dollar range of shares of Fidelity^® Series Commodity Strategy Fund beneficially owned by Mr. Matteson was none.

The following table provides information relating to other accounts managed by Mr. Ryan as of July 31, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	3	1	2
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$5,292	$642	$426
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

As of July 31, 2018, the dollar range of shares of Fidelity^® Series Commodity Strategy Fund beneficially owned by Mr. Ryan was none.

PROXY VOTING GUIDELINES

Geode Proxy Voting Policies

As an investment adviser, Geode holds voting authority for securities in many of the client accounts that it manages. Geode takes seriously its responsibility to monitor corporate events affecting securities in those client accounts and to exercise its voting authority with respect to those securities in the best interests of its clients (including shareholders of mutual funds for which it serves as advisor or sub-advisor). The purposes of these proxy voting policies are to (1) establish a framework for Geode’s analysis and decision-making with respect to proxy voting and to (2) set forth operational procedures for Geode’s exercise of proxy voting authority.

Overview

Geode applies the same voting decision for all accounts in which it exercises voting authority, and seeks in all cases to vote in a manner that Geode believes represents the best interests of its clients (including shareholders of mutual funds for which it serves as advisor or sub-advisor). Geode anticipates that, based on its current business model, it will manage the vast majority of assets under its management using passive investment management techniques, such as indexing. Geode also manages private funds and separate accounts using active investment management techniques, primarily employing quantitative investment strategies.

Members of the Operations Committee oversee the exercise of voting authority under these proxy voting policies, consulting with Geode’s legal counsel with respect to controversial matters and for interpretive and other guidance. Geode will engage an established commercial proxy advisory service (the “Agent”) for comprehensive analysis, research and voting recommendations, particularly for matters that may be controversial, present potential conflicts of interest or require additional analysis under these guidelines.

Geode may determine to accept or reject any recommendation based on the research and analysis provided by the Agent or on any independent research and analysis obtained or generated by Geode. However, because the recommended votes are determined solely based on the customized policies established by Geode, Geode expects that the recommendations will be followed in most cases. The Agent also acts as a proxy voting agent to effect the votes and maintain records of all of Geode’s proxy votes. In all cases, the ultimate voting decision and responsibility rests with the members of the Operations Committee, which are accountable to Geode’s clients (including shareholders of mutual funds for which it serves as advisor or sub-advisor).

Due to its focused business model and the number of investments that Geode will make for its clients (particularly pursuant to its indexing strategy), Geode does not anticipate that actual or potential conflicts of interest are likely to occur in the ordinary course of its business. However, Geode believes it is essential to avoid having conflicts of interest affect its objective of voting in the best interests of its clients. Therefore, in the event that members of the Operations Committee, the Agent or any other person involved in the analysis or voting of proxies has knowledge of, or has reason to believe there may exist, any potential relationship, business or otherwise, between the portfolio company subject to the proxy vote and Geode (and any subsidiary of Geode) or their respective directors, officers, employees or agents, such person shall notify other members of the Operations Committee and may consult with outside counsel to Geode to analyze and address such potential conflict of interest. In the case of an actual conflict of interest, on the advice of counsel, Geode expects that the independent directors of Geode will consider the matter and may (1) determine that there is no conflict of interest (or that reasonable measures have been taken to remedy or avoid any conflict of interest) that would prevent Geode from voting the applicable proxy, (2) using such information as is available from the Agent, vote the applicable proxy, or (3) cause authority to be delegated to the Agent or a similar special fiduciary to vote the applicable proxy.

Geode has established the specific proxy voting policies that are summarized below to maximize the value of investments in its clients’ accounts, which it believes will be furthered through (1) accountability of a company’s management and directors to its shareholders, (2) alignment of the interests of management with those of shareholders (including through compensation, benefit and equity ownership programs), and (3) increased disclosure of a company’s business and operations. Geode reserves the right to override any of its proxy voting policies with respect to a particular shareholder vote when such an override is, in Geode’s best judgment, consistent with the overall principle of voting proxies in the best long-term economic interests of Geode’s clients.

Policies

All proxy votes shall be considered and made in a manner consistent with the best interests of Geode’s clients (including shareholders of mutual fund clients) without regard to any other relationship, business or otherwise, between the portfolio company subject to the proxy vote and Geode or its affiliates. As a general matter, (1) proxies will be voted FOR incumbent members of a board of directors and FOR routine management proposals, except as otherwise addressed under these policies;(2) shareholder and non-routine management proposals addressed by these policies will be voted as provided in these policies; and (3) shareholder and non-routine management proposals not addressed by these policies will be evaluated by members of Geode’s Operations Committee based on fundamental analysis and/or research and recommendations provided by the Agent, other third-party service providers, and the members of the Operations Committee, shall make the voting decision.

When voting the securities of non-US issuers, Geode will evaluate proposals in accordance with these policies but will also take local market standards and best practices into consideration. Geode may also limit or modify its voting at certain non-US meetings (e.g., if shares are required to be blocked or reregistered in connection with voting).

Geode’s specific policies are as follows:

I. Election of Directors

Geode will generally vote FOR incumbent members of a board of directors except:

• Attendance. The incumbent board member failed to attend at least 75% of meetings in the previous year and does not provide a reasonable explanation.

• Independent Directors. Nominee is not independent and full board comprises less than a majority of independents. Nominee is not independent and sits on the audit, compensation or nominating committee.

• Director Responsiveness. The board failed to act on shareholder proposals that received approval by Geode and a majority of the votes cast in the previous year. The board failed to act on takeover offers where the majority of shareholders tendered their shares. At the previous board election, directors received more than 50 percent withhold/against votes of the shares cast, and the company failed to address the issue(s) that caused the high withhold/against vote.

• Golden Parachutes. Incumbent members of the compensation committee adopted or renewed an excessive golden parachute within the past year.

• In Other Circumstances where a member of the board has acted in a manner inconsistent with the interests of shareholders of a company whose securities are held in client accounts.

II. Majority Election. Unless a company has a policy achieving a similar result, Geode will generally vote in favor of a proposal calling for directors to be elected by a majority of votes cast in a board election provided that the plurality vote applies when there are more nominees than board seats.

III. Say on Pay (non-binding).

• Advisory Vote on Executive Compensation. Geode will generally vote AGAINST advisory vote when: (1) there is a significant misalignment between executive pay and company performance, (2) the company maintains significant problematic pay practices; or (3) the board exhibits a significant level of poor communication and responsiveness to shareholders.

• Frequency Vote. Geode will generally vote FOR having an advisory vote on executive compensation every year.

• Advisory Vote on Golden Parachute. Geode will vote AGAINST excessive change-in-control severance payments.

IV. Vote AGAINST Anti-Takeover Proposals, including:

• Addition of Special Interest Directors to the board.

• Authorization of "Blank Check" Preferred Stock. Geode will vote FOR proposals to require shareholder approval for the distribution of preferred stock except for acquisitions and raising capital in the ordinary course of business.

• Classification of Boards. Geode will vote FOR proposals to de-classify boards.

• Fair Price Amendments, other than those that consider only a two-year price history and are not accompanied by other anti-takeover measures.

• Golden Parachutes, that Geode deems to be excessive in the event of change-in-control.

• Poison Pills. Adoption or extension of a Poison Pill without shareholder approval will result in our voting AGAINST the election of incumbents or a management slate in the concurrent or next following vote on the election of directors, provided the matter will be considered if (a) the board has adopted a Poison Pill with a sunset provision; (b) the Pill is linked to a business strategy that will result in greater value for the shareholders; (c) the term is less than three years; (d) the Pill includes a qualifying offer clause; and (e) shareholder approval is required to reinstate the expired Pill. Geode will vote FOR shareholder proposals requiring or recommending that shareholders be given an opportunity to vote on the adoption of poison pills.

• Reduction or Limitation of Shareholder Rights (e.g., action by written consent, ability to call meetings, or remove directors).

• Reincorporation in another state (when accompanied by Anti-Takeover Provisions, including increased statutory anti-takeover provisions). Geode will vote FOR reincorporation in another state when not accompanied by such anti-takeover provisions.

• Requirements that the Board Consider Non-Financial Effects of merger and acquisition proposals.

• Requirements regarding Size, Selection and Removal of the Board that are likely to have an anti-takeover effect (although changes with legitimate business purposes will be evaluated).

• Supermajority Voting Requirements (i.e., typically 2/3 or greater) for boards and shareholders. Geode will vote FOR proposals to eliminate supermajority voting requirements.

• Transfer of Authority from Shareholders to Directors.

V. Vote FOR proposed amendments to a company's certificate of incorporation or by-laws that enable the company to Opt Out of the Control Shares Acquisition Statutes.

VI. Vote AGAINST the introduction of new classes of Stock with Differential Voting Rights.

VII. Vote AGAINST introduction and FOR elimination of Cumulative Voting Rights, except in certain instances where it is determined not to enhance shareholders' interests.

VIII. Vote FOR elimination of Preemptive Rights.

IX. Vote FOR Anti-Greenmail proposals so long as they are not part of anti-takeover provisions (in which case the vote will be AGAINST).

X. Vote FOR charter and by-law amendments expanding the Indemnification of Directors to the maximum extent permitted under Delaware law (regardless of the state of incorporation) and vote AGAINST charter and by-law amendments completely Eliminating Directors' Liability for Breaches of Care.

XI. Vote FOR proposals to adopt Confidential Voting and Independent Vote Tabulation practices.

XII. Vote FOR Open-Market Stock Repurchase Programs, unless there is clear evidence of past abuse of the authority; the plan contains no safeguards against selective buybacks, or the authority can be used as an anti-takeover mechanism.

XIII. Vote FOR management proposals to implement a Reverse Stock Split when the number of authorized shares will be proportionately reduced or the Reverse Stock Split is necessary to avoid de-listing.

XIV. Vote FOR management proposals to Reduce the Par Value of common stock unless the proposal may facilitate an anti-takeover device or other negative corporate governance action.

XV. Vote FOR the Issuance of Large Blocks of Stock if such proposals have a legitimate business purpose and do not result in dilution of greater than 20%. However, a company's specific circumstances and market practices may be considered in determining whether the proposal is consistent with shareholder interests.

XVI. Vote AGAINST Excessive Increases in Common Stock. Vote AGAINST increases in authorized common stock that would result in authorized capital in excess of three times the company's shares outstanding and reserved for legitimate purposes. For non-U.S. securities with conditional capital requests, vote AGAINST issuances of shares with preemptive rights in excess of 100% of the company's current shares outstanding. Special requests will be evaluated, taking company-specific circumstances into account.

XVII. Vote AGAINST the adoption of or amendment to authorize additional shares under a Stock Option Plan if:

• The stock option plan includes evergreen provisions, which provides for an automatic allotment of equity compensation every year.

• The dilution effect of the shares authorized under the plan (including by virtue of any "evergreen" or replenishment provision), plus the shares reserved for issuance pursuant to all other option or restricted stock plans, is greater than 10%. However, dilution may be increased to 15% for small capitalization companies, and 20% for micro capitalization companies, respectively. If the plan fails this test, the dilution effect may be evaluated relative to any unusual factor involving the company.

• The offering price of options is less than 100% of fair market value on the date of grant, except that the offering price may be as low as 85% of fair market value if the discount is expressly granted in lieu of salary or cash bonus, except that a modest number of shares (limited to 5% for a large capitalization company and 10% for small and micro capitalization companies) may be available for grant to employees and directors under the plan if the grant is made by a compensation committee composed entirely of independent directors (the "De Minimis Exception").

• The plan is administered by (1) a compensation committee not comprised entirely of independent directors or (2) a board of directors not comprised of a majority of independent directors, provided that a plan is acceptable if it satisfies the De Minimis Exception.

• The plan's terms allow repricing of underwater options, or the board/committee has repriced options outstanding under the plan in the past two years without shareholder approval, unless by the express terms of the plan or a board resolution such repricing is rarely used (and then only to maintain option value due to extreme circumstances beyond management's control) and is within the limits of the De Minimis Exception.

• Liberal Definition of Change in Control: the plan provides that the vesting of equity awards may accelerate even though an actual change in control may not occur.

XVIII. Vote AGAINST the election of incumbent members of the compensation committee or a management slate in the concurrent or next following vote on the election of directors if, within the last year and without shareholder approval, the company's board of directors or compensation committee has repriced outstanding options.

XIX. Evaluate proposals to Reprice Outstanding Stock Options, taking into account such factors as: (1) whether the repricing proposal excludes senior management and directors; (2) whether the options proposed to be repriced exceeded the dilution thresholds described in these current proxy voting policies when initially granted; (3) whether the repricing proposal is value neutral to shareholders based upon an acceptable options pricing model; (4) the company's relative performance compared to other companies within the relevant industry or industries; (5) economic and other conditions affecting the relevant industry or industries in which the company competes; and (6) other facts or circumstances relevant to determining whether a repricing proposal is consistent with the interests of shareholders.

XX. Vote AGAINST adoption of or amendments to authorize additional shares for Restricted Stock Awards ("RSA") if:

• The dilution effect of the shares authorized under the plan, plus the shares reserved for issuance pursuant to all other option or restricted stock plans, is greater than 10%. However, dilution may be increased to 15% for small capitalization companies, and 20% for micro capitalization companies, respectively. If the plan fails this test, the dilution effect may be evaluated relative to any unusual factor involving the company.

XXI. Vote AGAINST Omnibus Stock Plans if one or more component violates any of the criteria applicable to Stock Option Plans or RSAs under these proxy voting policies, unless such component is de minimis. In the case of an omnibus stock plan, the dilution limits applicable to Stock Option Plans or RSAs under these proxy voting policies will be measured against the total number of shares under all components of such plan.

XXII. Vote AGAINST Employee Stock Purchase Plans if the plan violates any of the relevant criteria applicable to Stock Option Plans or RSAs under these proxy voting policies, except that (1) the minimum stock purchase price may be equal to or greater than 85% of the stock's fair market value if the plan constitutes a reasonable effort to encourage broad based participation in the company's equity, and (2) in the case of non-U.S. company stock purchase plans, the minimum stock purchase price may be equal to the prevailing "best practices," as articulated by the Agent, provided that the minimum stock purchase price must be at least 75% of the stock's fair market value.

XXIII. Vote AGAINST Stock Awards (other than stock options and RSAs) unless it is determined they are identified as being granted to officers/directors in lieu of salary or cash bonus, subject to number of shares being reasonable.

XXIV. Vote AGAINST equity vesting acceleration programs or amendments to authorize additional shares under such programs if the program provides for the acceleration of vesting of equity awards even though an actual change in control may not occur.

XXV. Vote FOR Employee Stock Ownership Plans ("ESOPs") of nonleveraged ESOPs, and in the case of leveraged ESOPs, giving consideration to the company's state of incorporation, existence of supermajority vote rules in the charter, number of shares authorized for the ESOP, and number of shares held by insiders. Geode may also examine where the ESOP shares are purchased and the dilution effect of the purchase. Geode will vote AGAINST a leveraged ESOP if all outstanding loans are due immediately upon a change in control.

XXVI. Vote AGAINST management or shareholder proposals on other Compensation Plans or Practices if such plans or practices are Inconsistent with the Interests of Shareholders. In addition, Geode may vote AGAINST the election of incumbents or a management slate in the concurrent or next following vote on the election of directors if Geode believes a board has approved executive compensation arrangements inconsistent with the interests of shareholders.

XXVII. Environmental and Social Proposals. Evaluate each proposal related to environmental and social issues. Generally, Geode expects to vote with management’s recommendation on shareholder proposals concerning environmental or social issues, as Geode believes management and the board are ordinarily in the best position to address these matters. Geode may support certain shareholder environmental and social proposals that request additional disclosures from companies which may provide material information to the investment management process, or where Geode otherwise believes support will help maximize shareholder value. Geode may take action against the re-election of board members if there are serious concerns over ESG practices or the board failed to act on related shareholder proposals that received approval by Geode and a majority of the votes cast in the previous year.

XXVIII. ABSTAIN with respect to shareholder proposals addressing Political Contributions, which Geode believes generally address ordinary business matters that are primarily the responsibility of a company's management and board, except where a proposal has substantial economic implications for the company's securities held in client accounts.

XXIX. Geode will generally vote AGAINST shareholder proposals seeking to establish proxy access. Geode will evaluate management proposals on proxy access.

XXX. Shares of Investment Companies.

• For institutional accounts, Geode will generally vote in favor of proposals recommended by the underlying funds' Board of Trustees.

• For retail managed accounts, Geode will employ echo voting when voting shares. To avoid certain potential conflicts of interest, if an investment company has a shareholder meeting, Geode would vote their shares in the investment company in the same proportion as the votes of other shareholders of the investment company.

To view a fund's proxy voting record for the most recent 12-month period ended June 30, visit www.fidelity.com/proxyvotingresults or visit the SEC's web site at www.sec.gov.

DISTRIBUTION SERVICES

The fund has entered into a distribution agreement with FDC, an affiliate of FMR. The principal business address of FDC is 900 Salem Street, Smithfield, Rhode Island 02917. FDC is a broker-dealer registered under the Securities Exchange Act of 1934 and a member of the Financial Industry Regulatory Authority, Inc. The distribution agreement calls for FDC to use all reasonable efforts, consistent with its other business, to secure purchasers for shares of the fund, which are continuously offered at NAV. Promotional and administrative expenses in connection with the offer and sale of shares are paid by Geode or FMR.

The Trustees have approved a Distribution and Service Plan with respect to shares of the fund (the Plan) pursuant to Rule 12b-1 under the 1940 Act (the Rule). The Rule provides in substance that a fund may not engage directly or indirectly in financing any activity that is primarily intended to result in the sale of shares of the fund except pursuant to a plan approved on behalf of the fund under the Rule. The Plan, as approved by the Trustees, allows shares of the fund, Geode, and/or FMR to incur certain expenses that might be considered to constitute indirect payment by the fund of distribution expenses.

The Plan adopted for the fund is described in the prospectus.

Under the Plan, if the payment of management fees by the fund to Geode, or the payment of administration fees by Geode to FMR out of the management fees, is deemed to be indirect financing by the fund of the distribution of its shares, such payment is authorized by the Plan. The Plan specifically recognizes that Geode or FMR may use its past profits or its other resources, including management fees paid to Geode by the fund, or administration fees paid to FMR by Geode out of the management fees, to pay FDC for expenses incurred in connection with providing services intended to result in the sale of shares and/or shareholder support services. In addition, the Plan provides that Geode or FMR, directly or through FDC, may pay significant amounts to intermediaries that provide those services. Currently, the Board of Trustees has authorized such payments for shares of the fund.

Prior to approving the Plan, the Trustees carefully considered all pertinent factors relating to the implementation of the Plan, and determined that there is a reasonable likelihood that the Plan will benefit the fund and its shareholders. In particular, the Trustees noted that the Plan does not authorize payments by shares of the fund other than those made to Geode under its management contract with the fund. To the extent that the Plan gives Geode, FMR, and FDC greater flexibility in connection with the distribution of shares, additional sales of shares or stabilization of cash flows may result. Furthermore, certain shareholder support services may be provided more effectively under the Plan by local entities with whom shareholders have other relationships.

FDC or an affiliate may compensate, or upon direction make payments for certain retirement plan expenses to intermediaries. A number of factors are considered in determining whether to pay these additional amounts. Such factors may include, without limitation, the level or type of services provided by the intermediary, the level or expected level of assets or sales of shares, and other factors. In addition to such payments, FDC or an affiliate may offer other incentives such as sponsorship of educational or client seminars relating to current products and issues, payments or reimbursements for travel and related expenses associated with due diligence trips that an intermediary may undertake in order to explore possible business relationships with affiliates of FDC, and/or payments of costs and expenses associated with attendance at seminars, including travel, lodging, entertainment, and meals. Certain of the payments described above may be significant to an intermediary. As permitted by SEC and Financial Industry Regulatory Authority rules and other applicable laws and regulations, FDC or an affiliate may pay or allow other incentives or payments to intermediaries.

The fund's transfer agent or an affiliate may also make payments and reimbursements from its own resources to certain intermediaries (who may be affiliated with the transfer agent) for providing recordkeeping and administrative services to plan participants or for providing other services to retirement plans. Please see "Transfer and Service Agent Agreements" in this statement of additional information (SAI) for more information.

FDC or an affiliate may also make payments to banks, broker-dealers and other service-providers (who may be affiliated with FDC) for distribution-related activities and/or shareholder services. If you have purchased shares of the fund through an investment professional, please speak with your investment professional to learn more about any payments his or her firm may receive from Geode, FMR, FDC, and/or their affiliates, as well as fees and/or commissions the investment professional charges. You should also consult disclosures made by your investment professional at the time of purchase.

Any of the payments described in this section may represent a premium over payments made by other fund families. Investment professionals may have an added incentive to sell or recommend a fund over others offered by competing fund families, or retirement plan sponsors may take these payments into account when deciding whether to include a fund as a plan investment option.

TRANSFER AND SERVICE AGENT AGREEMENTS

The fund has entered into a transfer agent agreement with Fidelity Investments Institutional Operations Company, Inc. (FIIOC), an affiliate of FMR, which is located at 245 Summer Street, Boston, Massachusetts 02210. Under the terms of the agreement, FIIOC (or an agent, including an affiliate) performs transfer agency services.

For providing transfer agency services, FIIOC receives no fees from the fund.

FIIOC may collect fees charged in connection with providing certain types of services such as exchanges, closing out fund balances, maintaining fund positions with low balances, checkwriting, wire transactions, and providing historical account research, as applicable.

FIIOC bears the expense of typesetting, printing, and mailing prospectuses, statements of additional information, and all other reports, notices, and statements to existing shareholders, with the exception of proxy statements.

The fund has entered into a service agent agreement with FSC, an affiliate of FMR (or an agent, including an affiliate). The fund has also entered into a securities lending administration agreement with FSC. Under the terms of the agreements, FSC calculates the NAV and dividends for shares, maintains the fund's portfolio and general accounting records, and administers the fund's securities lending program.

For providing pricing and bookkeeping services and securities lending administration services, FSC receives no fee from the fund.

Geode bears the cost of pricing and bookkeeping services and administration of the securities lending program under the terms of its management contract with the fund.

SECURITIES LENDING

During the fiscal year, the securities lending agent, or the investment adviser (where the fund does not use a securities lending agent) monitors loan opportunities for the fund, negotiates the terms of the loans with borrowers, monitors the value of securities on loan and the value of the corresponding collateral, communicates with borrowers and the fund's custodian regarding marking to market the collateral, selects securities to be loaned and allocates those loan opportunities among lenders, and arranges for the return of the loaned securities upon the termination of the loan. Income and fees from securities lending activities for the fiscal year ended July 31, 2018, are shown in the following table:

		Fees and/or compensation for securities lending activities and related services:
Fund	Gross income from securities lending activities	Fees paid to securities lending agent from a revenue split	Administrative fees	Rebate (paid to borrower)	Aggregate fees/compensation for securities lending activities	Net income from securities lending activities
Fidelity® Series Commodity Strategy Fund⁽¹⁾	$0	$0	$0	$0	$0	$0

(1) The fund did not lend securities during the year.

A fund does not pay cash collateral management fees, separate indemnification fees, or other fees not reflected above.

DESCRIPTION OF THE TRUST

Trust Organization. Fidelity^® Series Commodity Strategy Fund is a fund of Fidelity Oxford Street Trust, an open-end management investment company created under an initial trust instrument dated June 20, 1991. The Trustees are permitted to create additional funds in the trust and to create additional classes of the fund.

The assets of the trust received for the issue or sale of shares of each of its funds and all income, earnings, profits, and proceeds thereof, subject to the rights of creditors, are allocated to such fund, and constitute the underlying assets of such fund. The underlying assets of each fund in the trust shall be charged with the liabilities and expenses attributable to such fund. Any general expenses of the trust shall be allocated between or among any one or more of the funds.

Shareholder Liability. The trust is a statutory trust organized under Delaware law. Delaware law provides that, except to the extent otherwise provided in the Trust Instrument, shareholders shall be entitled to the same limitations of personal liability extended to stockholders of private corporations for profit organized under the general corporation law of Delaware. The courts of some states, however, may decline to apply Delaware law on this point. The Trust Instrument contains an express disclaimer of shareholder liability for the debts, liabilities, obligations, and expenses of the trust. The Trust Instrument provides that the trust shall not have any claim against shareholders except for the payment of the purchase price of shares and requires that each agreement, obligation, or instrument entered into or executed by the trust or the Trustees relating to the trust or to a fund shall include a provision limiting the obligations created thereby to the trust or to one or more funds and its or their assets. The Trust Instrument further provides that shareholders of a fund shall not have a claim on or right to any assets belonging to any other fund.

The Trust Instrument provides for indemnification out of each fund's property of any shareholder or former shareholder held personally liable for the obligations of the fund solely by reason of his or her being or having been a shareholder and not because of his or her acts or omissions or for some other reason. The Trust Instrument also provides that each fund shall, upon request, assume the defense of any claim made against any shareholder for any act or obligation of the fund and satisfy any judgment thereon. Thus, the risk of a shareholder incurring financial loss on account of shareholder liability is limited to circumstances in which Delaware law does not apply, no contractual limitation of liability was in effect, and a fund is unable to meet its obligations. Geode believes that, in view of the above, the risk of personal liability to shareholders is extremely remote.

Voting Rights. Each fund's capital consists of shares of beneficial interest. Shareholders are entitled to one vote for each dollar of net asset value they own. The voting rights of shareholders can be changed only by a shareholder vote. Shares may be voted in the aggregate, by fund, and by class.

The shares have no preemptive or conversion rights. Shares are fully paid and nonassessable, except as set forth under the heading "Shareholder Liability" above.

The trust or a fund or a class may be terminated upon the sale of its assets to, or merger with, another open-end management investment company, series, or class thereof, or upon liquidation and distribution of its assets. The Trustees may reorganize, terminate, merge, or sell all or a portion of the assets of the trust or a fund or a class without prior shareholder approval. In the event of the dissolution or liquidation of the trust, shareholders of each of its funds are entitled to receive the underlying assets of such fund available for distribution. In the event of the dissolution or liquidation of a fund or a class, shareholders of that fund or that class are entitled to receive the underlying assets of the fund or class available for distribution.

Custodians. JPMorgan Chase Bank, 270 Park Avenue, New York, New York, is custodian of the assets of the fund. The custodian is responsible for the safekeeping of the fund's assets and the appointment of any subcustodian banks and clearing agencies. The Bank of New York Mellon, headquartered in New York, also may serve as a special purpose custodian of certain assets in connection with repurchase agreement transactions. From time to time, subject to approval by a fund's Treasurer, the fund may enter into escrow arrangements with other banks if necessary to participate in certain investment offerings.

Geode, FMR, its officers and directors, its affiliated companies, Members of the Advisory Board (if any), and Members of the Board of Trustees may, from time to time, conduct transactions with various banks, including banks serving as custodians for certain funds advised by FMR. Transactions that have occurred to date include mortgages and personal and general business loans. In the judgment of the fund's adviser, the terms and conditions of those transactions were not influenced by existing or potential custodial or other fund relationships.

Independent Registered Public Accounting Firm. PricewaterhouseCoopers LLP, 101 Seaport Boulevard, Boston, Massachusetts, independent registered public accounting firm, audits financial statements for the fund and provides other audit, tax, and related services.

FUND HOLDINGS INFORMATION

The fund views holdings information as sensitive and limits its dissemination. The Board authorized FMR to establish and administer guidelines for the dissemination of fund holdings information, which may be amended at any time without prior notice. FMR's Disclosure Policy Committee (comprising executive officers of FMR) evaluates disclosure policy with the goal of serving the fund's best interests by striking an appropriate balance between providing information about the fund's portfolio and protecting the fund from potentially harmful disclosure. The Board reviews the administration and modification of these guidelines and receives reports from the fund's chief compliance officer periodically.

Fidelity^® Series Commodity Strategy Fund will provide a full list of holdings monthly on www.fidelity.com 30 days after the month-end.

Unless otherwise indicated, this information will be available on the web site until updated for the next applicable period.

The fund may also from time to time provide or make available to the Board or third parties upon request specific fund level performance attribution information and statistics. Third parties may include fund shareholders or prospective fund shareholders, members of the press, consultants, and ratings and ranking organizations.

The Use of Holdings In Connection With Fund Operations. Material non-public holdings information may be provided as part of the activities associated with managing Fidelity^® funds to: entities which, by explicit agreement or by virtue of their respective duties to the fund, are required to maintain the confidentiality of the information disclosed; other parties if legally required; or persons FMR believes will not misuse the disclosed information. These entities, parties, and persons include, but are not limited to: the fund's trustees; the fund's manager, its sub-advisers, if any, and their affiliates whose access persons are subject to a code of ethics (including portfolio managers of affiliated funds of funds); contractors who are subject to a confidentiality agreement; the fund's auditors; the fund's custodians; proxy voting service providers; financial printers; pricing service vendors; broker-dealers in connection with the purchase or sale of securities or requests for price quotations or bids on one or more securities; securities lending agents; counsel to the fund or its Independent Trustees; regulatory authorities; stock exchanges and other listing organizations; parties to litigation; third parties in connection with a bankruptcy proceeding relating to a fund holding; and third parties who have submitted a standing request to a money market fund for daily holdings information. Non-public holdings information may also be provided to an issuer regarding the number or percentage of its shares that are owned by the fund and in connection with redemptions in kind.

Other Uses Of Holdings Information. In addition, the fund may provide material non-public holdings information to (i) third parties that calculate information derived from holdings for use by FMR or its affiliates, (ii) ratings and rankings organizations, and (iii) an investment adviser, trustee, or their agents to whom holdings are disclosed for due diligence purposes or in anticipation of a merger involving the fund. Each individual request is reviewed by the Disclosure Policy Committee which must find, in its sole discretion that, based on the specific facts and circumstances, the disclosure appears unlikely to be harmful to the fund. Entities receiving this information must have in place control mechanisms to reasonably ensure or otherwise agree that, (a) the holdings information will be kept confidential, (b) no employee shall use the information to effect trading or for their personal benefit, and (c) the nature and type of information that they, in turn, may disclose to third parties is limited. FMR relies primarily on the existence of non-disclosure agreements and/or control mechanisms when determining that disclosure is not likely to be harmful to the fund.

At this time, the entities receiving information described in the preceding paragraph are: Factset Research Systems Inc. (full or partial fund holdings daily, on the next business day); Standard & Poor's Ratings Services (full holdings weekly (generally as of the previous Friday), generally 5 business days thereafter); MSCI Inc. and certain affiliates (full or partial fund holdings daily, on the next business day); and Bloomberg, L.P. (full holdings daily, on the next business day).

FMR, its affiliates, Geode, or the fund will not enter into any arrangements with third parties from which they derive consideration for the disclosure of material non-public holdings information. If, in the future, such an arrangement is desired, prior Board approval would be sought and any such arrangements would be disclosed in the fund's SAI.

There can be no assurance that the fund's policies and procedures with respect to disclosure of fund portfolio holdings will prevent the misuse of such information by individuals and firms that receive such information.

FINANCIAL STATEMENTS

The fund's financial statements and financial highlights (presented on a consolidated basis for the fund and its Subsidiary) for the fiscal year ended July 31, 2018, and report of the independent registered public accounting firm, are included in the fund's annual report and are incorporated herein by reference. Total annual operating expenses as shown in the prospectus fee table may differ from the ratios of expenses to average net assets in the financial highlights because total annual operating expenses as shown in the prospectus fee table include any acquired fund fees and expenses, whereas the ratios of expenses in the financial highlights do not, except to the extent any acquired fund fees and expenses relate to an entity, such as a wholly-owned subsidiary, with which a fund's financial statements are consolidated. Acquired funds include other investment companies (such as central funds or other underlying funds) in which the fund has invested, if and to the extent it is permitted to do so. Total annual operating expenses in the prospectus fee table and the financial highlights do not include any expenses associated with investments in certain structured or synthetic products that may rely on the exception from the definition of "investment company" provided by section 3(c)(1) or 3(c)(7) of the 1940 Act.

APPENDIX

Any third-party marks that may appear above are the marks of their respective owners.

Fund/Class	Ticker
Fidelity® Commodity Strategy Fund/Fidelity® Commodity Strategy Fund	FYHTX

Fund of Fidelity Oxford Street Trust

STATEMENT OF ADDITIONAL INFORMATION

September 29, 2018

This statement of additional information (SAI) is not a prospectus. Portions of the fund's annual report are incorporated herein. The annual report is supplied with this SAI.

To obtain a free additional copy of the prospectus or SAI, dated September 29, 2018, or an annual report, please call Fidelity at 1-800-544-8544 or visit Fidelity’s web site at www.fidelity.com.

CSZ-PTB-0918
1.9879550.103

245 Summer Street, Boston, MA 02210

TABLE OF CONTENTS

INVESTMENT POLICIES AND LIMITATIONS
PORTFOLIO TRANSACTIONS
VALUATION
BUYING AND SELLING INFORMATION
DISTRIBUTIONS AND TAXES
TRUSTEES AND OFFICERS
CONTROL OF INVESTMENT ADVISERS
MANAGEMENT CONTRACT
PROXY VOTING GUIDELINES
DISTRIBUTION SERVICES
TRANSFER AND SERVICE AGENT AGREEMENTS
SECURITIES LENDING
DESCRIPTION OF THE TRUST
FUND HOLDINGS INFORMATION
FINANCIAL STATEMENTS
APPENDIX

INVESTMENT POLICIES AND LIMITATIONS

The following are the fund's fundamental investment limitations set forth in their entirety.

Senior Securities

Borrowing

Underwriting

Concentration

Real Estate

Commodities

Loans

The following investment limitations are not fundamental and may be changed without shareholder approval.

Diversification

Subchapter M generally requires the fund to invest no more than 25% of its total assets in securities of any one issuer or in the securities of certain publicly-traded partnerships and to invest at least 50% of its total assets so that (a) no more than 5% of the fund's total assets are invested in securities of any one issuer, and (b) the fund does not hold more than 10% of the outstanding voting securities of that issuer. However, Subchapter M allows unlimited investments in cash, cash items, government securities (as defined in Subchapter M) and securities of other regulated investment companies. These tax requirements are generally applied at the end of each quarter of the fund's taxable year.

Short Sales

Margin Purchases

Borrowing

As the fund is currently managed by an entity unaffiliated with Fidelity Management & Research Company (FMR), it may not fully avail itself of its non-fundamental policy and certain related exemptive relief.

Illiquid Securities

Loans

As the fund is currently managed by an entity unaffiliated with FMR, it may not fully avail itself of its non-fundamental policy and certain related exemptive relief.

In addition to the fund's fundamental and non-fundamental investment limitations discussed above:

From time to time Geode, FMR, and its affiliates may borrow money from various banks in connection with their business activities. These banks also may sell floating rate loans to a Fidelity^® fund or acquire floating rate loans from a Fidelity^® fund, or may be intermediate participants with respect to floating rate loans owned by a Fidelity^® fund. These banks also may act as agents for floating rate loans that a Fidelity^® fund owns.

Some floating rate loans are unsecured. If the borrower defaults on an unsecured floating rate loan, there is no specific collateral on which the purchaser can foreclose.

Currency options traded on U.S. or other exchanges may be subject to position limits which may limit the ability of the fund to reduce foreign currency risk using such options.

Commodity-indexed securities, for example, can be indexed to a commodities index such as the Bloomberg Commodity Index Total Return℠.

Investment in Wholly-Owned Subsidiary. Fidelity^® Commodity Strategy Fund may invest up to 25% of its assets in a wholly-owned subsidiary organized under the laws of the Cayman Islands (Subsidiary).

Fidelity^® Commodity Strategy Fund wholly owns and controls the Subsidiary, and the fund and the Subsidiary are both managed by Geode. Unlike the fund, the Subsidiary is not registered under the 1940 Act and therefore is not subject to the investor protections of the 1940 Act. The Subsidiary is expected to invest primarily in commodity-linked derivative investments. As a result, the Subsidiary is subject to risks similar to those of the fund, including the risks of investing in derivatives and commodity-linked investing in general.

By investing in the Subsidiary, Fidelity^® Commodity Strategy Fund may gain exposure to commodities within the limits of Subchapter M of the Internal Revenue Code. Subchapter M requires, among other things, that a fund derive at least 90% of gross income from dividends, interest, and gains from the sale of securities (typically referred to as "qualifying income"). Although income from investment in commodities typically is not "qualifying income," the fund relies on a private letter ruling received by other Fidelity^® funds from the Internal Revenue Service ruling that income from investment in the Subsidiary will constitute "qualifying income" under Subchapter M. Changes in U.S. or Cayman Islands laws could cause investments in the Subsidiary to fail to work as expected.

Temporary Defensive Policies. Fidelity^® Commodity Strategy Fund reserves the right to invest without limitation in investment-grade money market or short-term debt instruments for temporary, defensive purposes.

A fund may renegotiate a when-issued or forward transaction and may sell the underlying securities before delivery, which may result in capital gains or losses for the fund.

In addition to the investment policies and limitations discussed above, a fund is subject to the additional operational risk discussed below.

Considerations Regarding Cybersecurity. With the increased use of technologies such as the Internet to conduct business, a fund’s service providers are susceptible to operational, information security and related risks. In general, cyber incidents can result from deliberate attacks or unintentional events and may arise from external or internal sources. Cyber attacks include, but are not limited to, gaining unauthorized access to digital systems (e.g., through “hacking” or malicious software coding) for purposes of misappropriating assets or sensitive information; corrupting data, equipment or systems; or causing operational disruption. Cyber attacks may also be carried out in a manner that does not require gaining unauthorized access, such as causing denial-of-service attacks on websites (i.e., efforts to make network services unavailable to intended users). Cyber incidents affecting a fund’s manager, any sub-adviser and other service providers (including, but not limited to, fund accountants, custodians, transfer agents and financial intermediaries) have the ability to cause disruptions and impact business operations, potentially resulting in financial losses, interference with a fund’s ability to calculate its NAV, impediments to trading, the inability of fund shareholders to transact business, destruction to equipment and systems, violations of applicable privacy and other laws, regulatory fines, penalties, reputational damage, reimbursement or other compensation costs, or additional compliance costs. Similar adverse consequences could result from cyber incidents affecting issuers of securities in which a fund invests, counterparties with which a fund engages in transactions, governmental and other regulatory authorities, exchange and other financial market operators, banks, brokers, dealers, insurance companies and other financial institutions (including financial intermediaries and service providers for fund shareholders) and other parties. In addition, substantial costs may be incurred in order to prevent any cyber incidents in the future.

PORTFOLIO TRANSACTIONS

Orders for the purchase or sale of portfolio securities are placed on behalf of the fund by Geode pursuant to authority contained in the management contract.

Geode may be responsible for the placement of portfolio securities transactions for other investment companies and investment accounts for which it has or its affiliates have investment discretion.

The Selection of Brokers

The Acquisition of Brokerage and Research Products and Services

Affiliated Transactions

Trade Allocation

Commissions Paid

The following table shows the fund's portfolio turnover rate for the fiscal period ended July 31, 2018 and for the fiscal period May 30, 2017 to July 31, 2017.

Turnover Rates	2018	2017
Fidelity® Commodity Strategy Fund	0%	0%

For the fiscal year ended July 31, 2018 and fiscal period May 30, 2017 to July 31, 2017, the fund paid no brokerage commissions.

During the fiscal year ended July 31, 2018, the fund paid no brokerage commissions to firms for providing research or brokerage services.

During the twelve-month period ended June 30, 2018, the fund did not allocate brokerage commissions to firms for providing research or brokerage services.

VALUATION

The NAV is the value of a single share. NAV is computed by adding a class's pro rata share of the value of a fund's investments, cash, and other assets, subtracting the class's pro rata share of the fund's liabilities, subtracting the liabilities allocated to the class, and dividing the result by the number of shares of that class that are outstanding.

Generally, other portfolio securities and assets held by a fund, as well as portfolio securities and assets held by an underlying central fund, are valued as follows:

BUYING AND SELLING INFORMATION

The fund may make redemption payments in whole or in part in readily marketable securities or other property pursuant to procedures approved by the Trustees if Geode determines it is in the best interests of the fund. Such securities or other property will be valued for this purpose as they are valued in computing the class's NAV. Shareholders that receive securities or other property will realize, upon receipt, a gain or loss for tax purposes, and will incur additional costs and be exposed to market risk prior to and upon the sale of such securities or other property.

DISTRIBUTIONS AND TAXES

TRUSTEES AND OFFICERS

Interested Trustees*:

Correspondence intended for a Trustee who is an interested person may be sent to Fidelity Investments, 245 Summer Street, Boston, Massachusetts 02210.

Name, Year of Birth; Principal Occupations and Other Relevant Experience+

Abigail P. Johnson (1961)

Year of Election or Appointment: 2009

Trustee

Chairman of the Board of Trustees

Jennifer Toolin McAuliffe (1959)

Year of Election or Appointment: 2016

Trustee

* Determined to be an “Interested Trustee” by virtue of, among other things, his or her affiliation with the trust or various entities under common control with FMR.

Independent Trustees:

Correspondence intended for an Independent Trustee may be sent to Fidelity Investments, P.O. Box 55235, Boston, Massachusetts 02205-5235.

Name, Year of Birth; Principal Occupations and Other Relevant Experience+

Elizabeth S. Acton (1951)

Year of Election or Appointment: 2013

Trustee

John Engler (1948)

Year of Election or Appointment: 2014

Trustee

Albert R. Gamper, Jr. (1942)

Year of Election or Appointment: 2006

Trustee

Robert F. Gartland (1951)

Year of Election or Appointment: 2010

Trustee

Arthur E. Johnson (1947)

Year of Election or Appointment: 2008

Trustee

Vice Chairman of the Independent Trustees

Michael E. Kenneally (1954)

Year of Election or Appointment: 2009

Trustee

Marie L. Knowles (1946)

Year of Election or Appointment: 2001

Trustee

Chairman of the Independent Trustees

Mark A. Murray (1954)

Year of Election or Appointment: 2016

Trustee

Advisory Board Members and Officers:

Name, Year of Birth; Principal Occupation

Ann E. Dunwoody (1953)

Year of Election or Appointment: 2018

Member of the Advisory Board

Elizabeth Paige Baumann (1968)

Year of Election or Appointment: 2017

Anti-Money Laundering (AML) Officer

Marc R. Bryant (1966)

Year of Election or Appointment: 2015

Secretary and Chief Legal Officer (CLO)

John J. Burke III (1964)

Year of Election or Appointment: 2018

Chief Financial Officer

Jonathan Davis (1968)

Year of Election or Appointment: 2010

Assistant Treasurer

Adrien E. Deberghes (1967)

Year of Election or Appointment: 2010

Assistant Treasurer

Laura M. Del Prato (1964)

Year of Election or Appointment: 2018

President and Treasurer

Vince Gubitosi (1972)

Year of Election or Appointment: 2012

Vice President

Mr. Gubitosi is the President and Chief Investment Officer of Geode Capital Management, LLC (Geode). Mr. Gubitosi was an employee of Geode from 2002 to 2005, and rejoined Geode in 2007.

Colm A. Hogan (1973)

Year of Election or Appointment: 2016

Assistant Treasurer

Chris Maher (1972)

Year of Election or Appointment: 2013

Assistant Treasurer

John B. McGinty, Jr. (1962)

Year of Election or Appointment: 2016

Chief Compliance Officer

Rieco E. Mello (1969)

Year of Election or Appointment: 2017

Assistant Treasurer

Mr. Mello also serves as Assistant Treasurer of other funds. Mr. Mello serves as Assistant Treasurer of FMR Capital, Inc. (2017-present) and is an employee of Fidelity Investments (1995-present).

Jason P. Pogorelec (1975)

Year of Election or Appointment: 2015

Assistant Secretary

Stacie M. Smith (1974)

Year of Election or Appointment: 2013

Assistant Treasurer

Marc L. Spector (1972)

Year of Election or Appointment: 2016

Deputy Treasurer

Renee Stagnone (1975)

Year of Election or Appointment: 2016

Assistant Treasurer

Interested Trustees
DOLLAR RANGE OF FUND SHARES	Abigail P.Johnson	JenniferToolin McAuliffe
Fidelity® Commodity Strategy Fund	none	none
AGGREGATE DOLLAR RANGE OF FUND SHARES IN ALL FUNDS OVERSEEN WITHIN FUND FAMILY	over $100,000	over $100,000

Independent Trustees
DOLLAR RANGE OF FUND SHARES	Elizabeth S.Acton	JohnEngler	Albert R.Gamper, Jr.	Robert F.Gartland
Fidelity® Commodity Strategy Fund	none	none	none	none
AGGREGATE DOLLAR RANGE OF FUND SHARES IN ALL FUNDS OVERSEEN WITHIN FUND FAMILY	over $100,000	over $100,000	over $100,000	over $100,000
DOLLAR RANGE OF FUND SHARES	Arthur E.Johnson	Michael E.Kenneally	Marie L.Knowles	Mark A.Murray
Fidelity® Commodity Strategy Fund	none	none	none	none
AGGREGATE DOLLAR RANGE OF FUND SHARES IN ALL FUNDS OVERSEEN WITHIN FUND FAMILY	over $100,000	over $100,000	over $100,000	$50,001 - $100,000

Compensation Table⁽¹⁾
AGGREGATE COMPENSATION FROM A FUND	Elizabeth S.Acton	Ann E.Dunwoody⁽²⁾	JohnEngler	Albert R.Gamper, Jr.
Fidelity® Commodity Strategy Fund	$ 306	$ 25	$ 286	$ 290
TOTAL COMPENSATION FROM THE FUND COMPLEX⁽³⁾	$458,500	--	$431,000	$431,000
AGGREGATE COMPENSATION FROM A FUND	Robert F.Gartland	Arthur E.Johnson	Michael E.Kenneally	Marie L.Knowles
Fidelity® Commodity Strategy Fund	$ 289	$ 332	$ 295	$ 378
TOTAL COMPENSATION FROM THE FUND COMPLEX⁽³⁾	$431,000	$491,500	$436,000	$577,500
AGGREGATE COMPENSATION FROM A FUND	Mark A.Murray
Fidelity® Commodity Strategy Fund	$ 289
TOTAL COMPENSATION FROM THE FUND COMPLEX⁽³⁾	$429,500

(1) Abigail P. Johnson and Jennifer Toolin McAuliffe are interested persons and are compensated by Fidelity.

(2) General Dunwoody serves as a Member of the Advisory Board of Fidelity Oxford Street Trust effective July 17, 2018.

As of July 31, 2018, the Trustees, Members of the Advisory Board (if any), and officers of the fund owned, in the aggregate, less than 1% of each class's total outstanding shares, with respect to the fund.

As of July 31, 2018, the following owned of record and/or beneficially 5% or more of the outstanding shares:

Fund or Class Name	Owner Name	City	State	Ownership %
Fidelity® Commodity Strategy Fund⁽¹⁾	NEW HAMPSHIRE HIGHER EDUCATION SAVINGS PLAN TRUST	MERRIMACK	NH	69.55%
Fidelity® Commodity Strategy Fund⁽¹⁾	MASSACHUSETTS EDUCATIONAL FINANCING AUTHORITY HIGHER EDUCATION SAVINGS PLAN TRUST	BOSTON	MA	24.17%
Fidelity® Commodity Strategy Fund⁽¹⁾	VIP FUNDSMANAGER 60% PORTFOLIO	BOSTON	MA	7.72%
Fidelity® Commodity Strategy Fund⁽¹⁾	VIP FUNDSMANAGER 50% PORTFOLIO	BOSTON	MA	7.18%
Fidelity® Commodity Strategy Fund - Class F	FREEDOM INDEX 2030	BOSTON	MA	18.31%
Fidelity® Commodity Strategy Fund - Class F	FREEDOM INDEX 2025	BOSTON	MA	14.60%
Fidelity® Commodity Strategy Fund - Class F	FREEDOM INDEX 2020	BOSTON	MA	14.25%
Fidelity® Commodity Strategy Fund - Class F	FREEDOM INDEX 2040	BOSTON	MA	13.45%
Fidelity® Commodity Strategy Fund - Class F	FREEDOM INDEX 2035	BOSTON	MA	12.34%
Fidelity® Commodity Strategy Fund - Class F	FREEDOM INDEX 2045	BOSTON	MA	8.35%
Fidelity® Commodity Strategy Fund - Class F	FREEDOM INDEX 2050	BOSTON	MA	7.64%

(1) The ownership information shown above is for a class of shares of the fund.

As of July 31, 2018, the following owned of record and/or beneficially 25% or more of the outstanding shares:

Fund Name	Owner Name	City	State	Ownership %
Fidelity® Commodity Strategy Fund	NEW HAMPSHIRE HIGHER EDUCATION SAVINGS PLAN TRUST	MERRIMACK	NH	43.42%

CONTROL OF INVESTMENT ADVISERS

MANAGEMENT CONTRACT

The fund has entered into a management contract with Geode, pursuant to which Geode furnishes investment advisory services. Geode also manages the Subsidiary.

The fund may invest in the Subsidiary. The Subsidiary has entered into a separate contract with Geode for the management of its portfolio pursuant to which the Subsidiary pays Geode a fee at an annual rate of 0.30% of its net assets. Geode has contractually agreed to waive the fund's management fee in an amount equal to the management fee paid to Geode by the Subsidiary. This arrangement may not be discontinued by Geode as long as its contract with the Subsidiary is in place.

Management-Related Expenses. Under the terms of the fund's management contract, Geode is responsible for payment of all operating expenses of the fund with the exception of the following: interest, taxes, brokerage commissions and other costs in connection with the purchase or sale of securities and other investment instruments, fees and expenses of the Independent Trustees, transfer agent fees and other expenses allocable at the class level, and such non-recurring expenses as may arise, including costs of any litigation to which the fund may be a party, and any obligation it may have to indemnify its officers and Trustees with respect to litigation.

Management Fee.

For the services of Geode under the management contract, the fund pays Geode a monthly management fee at the annual rate of 0.40% of the fund's average net assets throughout the month.

For the services of FMR under the administration agreement, FMR receives from Geode a monthly administration fee equal to an annual rate of 0.08% of the fund's average net assets throughout the month.

The following table shows the amount of management fees paid by the fund to Geode for the fiscal year ended July 31, 2018 and fiscal period May 30, 2017 to July 31, 2017. In addition, the table shows the amount of waivers reducing management fees.

Fund	Fiscal Years Ended July 31	Amount of Waivers Reducing Management Fees	Management Fees Paid to Investment Adviser
Fidelity® Commodity Strategy Fund⁽¹⁾	2018	$387,871	$3,475,428
	2017	$47,110	$477,576

(1) Fund commenced operations on May 30, 2017.

Expense reimbursements will increase returns, and repayment of the reimbursement will decrease returns.

Fidelity^® Commodity Strategy Fund is managed by Geode, adviser to the fund. Bobe Simon is senior portfolio manager of the fund and receives compensation for his services. Eric Matteson is a portfolio manager of the fund and receives compensation for his services. Effective June 15, 2018, Wayne Ryan is a portfolio manager of the fund and receives compensation for his services. As of July 31, 2018, portfolio manager compensation generally consists of a fixed base salary, a bonus that is based on both objective and subjective criteria, and, in certain cases, participation in a profit-based compensation plan. A portion of each portfolio manager’s compensation may be deferred based on criteria established by Geode.

Each portfolio manager’s base salary is determined annually by level of responsibility and tenure at Geode. The primary component for determining each portfolio manager’s bonus is the pre-tax investment performance of the portfolio manager’s fund(s) and account(s) relative to a custom peer group, if applicable, and relative to a benchmark index assigned to each fund or account. Performance is measured over multiple measurement periods that eventually encompass periods of up to five years. A portion of each portfolio manager’s bonus is linked to Fidelity^® Commodity Strategy Fund’s relative pre-tax investment performance measured against the Bloomberg Commodity Index Total Return. A subjective component of each portfolio manager’s bonus is based on the portfolio manager’s overall contribution to the management of Geode, including recruiting, monitoring, and mentoring within the investment management teams, as well as time spent assisting in firm promotion. Each portfolio manager may also be compensated under a profit-based compensation plan, which is primarily based on the profits of Geode.

In addition to managing the fund’s investment portfolio, each portfolio manager also manages other investment portfolios and accounts on behalf of Geode or its affiliates.

The following table provides information relating to other accounts managed by Mr. Simon as of July 31, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	3	3	10
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$5,292	$739	$522
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

* Includes Fidelity^® Commodity Strategy Fund ($616 (in millions) assets managed). The amount of assets managed of the fund reflects trades and other assets as of the close of the business day prior to the fund’s fiscal year-end.

As of July 31, 2018, the dollar range of shares of Fidelity^® Commodity Strategy Fund beneficially owned by Mr. Simon was none.

The following table provides information relating to other accounts managed by Mr. Matteson as of July 31, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	3	2	10
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$5,292	$687	$522
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

As of July 31, 2018, the dollar range of shares of Fidelity^® Commodity Strategy Fund beneficially owned by Mr. Matteson was none.

The following table provides information relating to other accounts managed by Mr. Ryan as of July 31, 2018:

	Registered Investment Companies*	Other Pooled Investment Vehicles	Other Accounts
Number of Accounts Managed	3	1	2
Number of Accounts Managed with Performance-Based Advisory Fees	none	none	none
Assets Managed (in millions)	$5,292	$642	$426
Assets Managed with Performance-Based Advisory Fees (in millions)	none	none	none

As of July 31, 2018, the dollar range of shares of Fidelity^® Commodity Strategy Fund beneficially owned by Mr. Ryan was none.