FWP 1 v474188_fwp.htm FREE WRITING PROSPECTUS

Filed Pursuant to Rule 433

Registration No. 333-202524

August 28, 2017

FREE WRITING PROSPECTUS

(To Prospectus dated March 5, 2015,

Prospectus Supplement dated March 5, 2015 and

ETF Underlying Supplement dated March 5, 2015)

HSBC USA Inc.

Digital Barrier Notes

Linked to the iShares^® MSCI EAFE ETF

Digital Barrier Notes Linked to the iShares^® MSCI EAFE ETF

Maturity of approximately 6 years

Minimum upside return of 57.50% (to be determined on the pricing date) if the final price of the reference asset is greater than or equal to the initial price

If the reference asset increases by more than the minimum upside return, the notes will provide a one-for-one return based on the percentage increase of the reference asset, with no cap

Return of principal if the reference return is less than zero but greater than or equal to the barrier percentage

Full exposure to declines in the reference asset if the reference return is less than -30%

All payments on the notes are subject to the credit risk of HSBC USA Inc.

The Digital Barrier Note (each a “note” and collectively the “notes") offered hereunder will not be listed on any U.S. securities exchange or automated quotation system. The notes will not bear interest.

Neither the U.S. Securities and Exchange Commission (the “SEC”) nor any state securities commission has approved or disapproved of the notes or passed upon the accuracy or the adequacy of this document, the accompanying prospectus, prospectus supplement or ETF Underlying Supplement. Any representation to the contrary is a criminal offense. We have appointed HSBC Securities (USA) Inc., an affiliate of ours, as the agent for the sale of the notes. HSBC Securities (USA) Inc. will purchase the notes from us for distribution to other registered broker-dealers or will offer the notes directly to investors. In addition, HSBC Securities (USA) Inc. or another of its affiliates or agents may use the pricing supplement to which this free writing prospectus relates in market-making transactions in any notes after their initial sale. Unless we or our agent informs you otherwise in the confirmation of sale, the pricing supplement to which this free writing prospectus relates is being used in a market-making transaction. See “Supplemental Plan of Distribution (Conflicts of Interest)” on page FWP-14 of this free writing prospectus.

The Estimated Initial Value of the notes on the Pricing Date is expected to be between $960 and $1,000 per note, which may be less than the price to public. The market value of the notes at any time will reflect many factors and cannot be predicted with accuracy. See “Estimated Initial Value” on page FWP-5 and “Risk Factors” beginning on page FWP-8 of this document for further information.

Investment in the notes involves certain risks. You should refer to “Risk Factors” beginning on page FWP-8 of this document, page S-1 of the accompanying prospectus supplement and page S-1 of the accompanying ETF Underlying Supplement.

	Price to Public	Underwriting Discount¹	Proceeds to Issuer
Per note	$1,000
Total

¹HSBC USA Inc. or one of our affiliates may pay varying underwriting discounts of up to [2.00]% per $1,000 Principal Amount of notes in connection with the distribution of the notes to other registered broker-dealers. See “Supplemental Plan of Distribution (Conflicts of Interest)” on page FWP-14 of this free writing prospectus.

The notes:

Are Not FDIC Insured

Are Not Bank Guaranteed

May Lose Value

HSBC USA Inc.

Digital Barrier Notes

Linked to the iShares^®MSCI EAFE ETF

Indicative Terms*

Principal Amount	$1,000 per note
Reference Asset	iShares^® MSCI EAFE ETF (“EFA”)
Minimum Upside Return	57.50%
Barrier Percentage	-30%
Payment at Maturity per Note	If the Reference Return is greater than or equal to zero, you will receive the greater of: a) $1,000 + ($1,000 × Reference Return); and b) $1,000 + ($1,000 × Minimum Upside Return). If the Reference Return is less than zero but greater than or equal to the Barrier Percentage, you will receive: $1,000. If the Reference Return is less than the Barrier Percentage: $1,000 + ($1,000 × Reference Return). If the Reference Return is less than the Barrier Percentage, you will lose some or all of your investment. For example, if the Reference Return is -50%, you will suffer a 50% loss and receive 50% of the Principal Amount, subject to the credit risk of the Issuer.
Reference Return	Final Price – Initial Price Initial Price
Initial Price	See page FWP-4
Final Price	See page FWP-4
Pricing Date	August 28, 2017
Trade Date	August 28, 2017
Original Issue Date	August 31, 2017
Final Valuation Date^†	August 28, 2023
Maturity Date^†	August 31, 2023
CUSIP/ISIN	40435FFW2 / US40435FFW23

* As more fully described on page FWP-4.

†Subject to adjustment as described under “Additional Terms of the Notes” in the accompanying ETF Underlying Supplement.

The Notes

These Digital Barrier Notes may be suitable for investors who believe that the Reference Asset will appreciate over the term of the notes. So long as the Reference Return is below the Minimum Upside Return and at or above zero, the notes will outperform the Reference Return.

If the Reference Return is greater than or equal to zero, you will realize at least the Minimum Upside Return at maturity (subject to the credit risk of HSBC). If the Reference Return exceeds the Minimum Upside Return, the notes will provide a one-for-one return based on the percentage increase of the Reference Asset. If the Reference Return is less than zero but greater than or equal to the Barrier Percentage, you will receive $1,000 per $1,000 principal amount. If the Reference Asset declines by more than 30%, you will lose 1% of your investment for every 1% decline in the Reference Asset from its Initial Price.

The offering period for the notes is through August 28, 2017

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Payoff Example

The table at right shows the hypothetical payout profile of an investment in the notes reflecting the Minimum Upside Return of 57.50% and a Barrier Percentage of -30%.

Information about the Reference Asset

The iShares^® MSCI EAFE ETF
The EFA seeks investment results that correspond generally to the price and yield performance, before fees and expenses, of publicly traded securities in the European, Australasian, and Far Eastern markets, as measured by the MSCI EAFE^® Index, which is the underlying index of the EFA. The returns of the EFA may be affected by certain management fees and other expenses, which are detailed in its prospectus.

The graph above illustrates the daily performance of the Reference Asset through August 24, 2017. The closing prices in the graph above were obtained from the Bloomberg Professional^® Service. Past performance is not necessarily an indication of future results. For further information on the Reference Asset, please see “Information Relating to the Reference Asset” on page FWP-13 and in the accompanying ETF Underlying Supplement. We have derived all disclosure regarding the Reference Asset from publicly available information. Neither HSBC USA Inc. nor any of its affiliates have undertaken any independent review of, or made any due diligence inquiry with respect to, the publicly available information about the Reference Asset.

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HSBC USA Inc. Digital Barrier Notes
Linked to the iShares^® MSCI EAFE ETF

This free writing prospectus relates to a single offering of Digital Barrier Notes. The notes will have the terms described in this free writing prospectus and the accompanying prospectus, prospectus supplement and ETF Underlying Supplement. If the terms of the notes offered hereby are inconsistent with those described in the accompanying prospectus, prospectus supplement or ETF Underlying Supplement, the terms described in this free writing prospectus shall control. You should be willing to forgo interest and dividend payments during the term of the notes and, if the Reference Return is less than -30%, lose up to 100% of your principal.

This free writing prospectus relates to an offering of notes linked to the performance of the iShares^® MSCI EAFE ETF (the “Reference Asset”). The purchaser of a note will acquire a senior unsecured debt security of HSBC USA Inc. linked to the Reference Asset as described below. The following key terms relate to the offering of notes:

Issuer:	HSBC USA Inc.
Principal Amount:	$1,000 per note
Reference Asset:	iShares^® MSCI EAFE ETF (“EFA”)
Trade Date:	August 28, 2017
Pricing Date:	August 28, 2017
Original Issue Date:	August 31, 2017
Final Valuation Date:	August 28, 2023, subject to adjustment as described under “Additional Terms of the Notes—Valuation Dates” in the accompanying ETF Underlying Supplement.
Maturity Date:	3 business days after the Final Valuation Date, which is expected to be August 31, 2023. The Maturity Date is subject to adjustment as described under “Additional Terms of the Notes—Coupon Payment Dates, Call Payment Dates and Maturity Date” in the accompanying ETF Underlying Supplement.
Minimum Upside Return:	57.50%
Payment at Maturity:	On the Maturity Date, for each note, we will pay you the Final Settlement Value.
Final Settlement Value:	*If the Reference Return is greater than or equal to zero,* you will receive a cash payment on the Maturity Date, per $1,000 Principal Amount of notes, equal to the greater of: (a) $1,000 + ($1,000 × Reference Return); and (b) $1,000 + ($1,000 × Minimum Upside Return). *If the Reference Return is less than zero but greater than or equal to the Barrier Percentage,* you will receive a cash payment on the Maturity Date, per $1,000 Principal Amount of notes, equal to: $1,000. *If the Reference Return is less than the Barrier Percentage,* you will receive a cash payment on the Maturity Date, per $1,000 Principal Amount of notes, equal to: $1,000 + ($1,000 × Reference Return) Under these circumstances, you will lose 1% of the Principal Amount of your notes for every 1% decline in the Reference Asset from the Initial Price. If the Reference Return is less than the Barrier Percentage, you will lose some or all of your investment. For example, if the Reference Return is -50%, you will suffer a 50% loss and receive 50% of the Principal Amount, subject to the credit risk of the Issuer.
Reference Return:	The quotient, expressed as a percentage, calculated as follows:
	Final Price – Initial Price Initial Price
Barrier Percentage:	-30%
Initial Price:	The Official Closing Price of the Reference Asset on the Pricing Date.
Final Price:	The Official Closing Price of the Reference Asset on the Final Valuation Date.
Official Closing Price:	The closing price of the Reference Asset on any scheduled trading day as determined by the calculation agent based upon the price displayed on the Bloomberg Professional^® service page “EFA UP <EQUITY>”, any successor page on the Bloomberg Professional^® service or any successor service, as applicable, adjusted by the Calculation Agent as described under “Additional Terms of the Notes—Antidilution and Reorganization Adjustments” in the accompanying ETF Underlying Supplement.

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Form of Notes:	Book-Entry
Listing:	The notes will not be listed on any U.S. securities exchange or quotation system.
CUSIP/ISIN:	40435FFW2 / US40435FFW23
Estimated Initial Value:	The Estimated Initial Value of the notes may be less than the price you pay to purchase the notes. The Estimated Initial Value does not represent a minimum price at which we or any of our affiliates would be willing to purchase your notes in the secondary market, if any, at any time. The Estimated Initial Value will be calculated on the Pricing Date. See “Risk Factors — The Estimated Initial Value of the notes, which will be determined by us on the Pricing Date, may be less than the price to public and may differ from the market value of the notes in the secondary market, if any.”

The Trade Date, the Pricing Date and the other dates set forth above are subject to change, and will be set forth in the final pricing supplement relating to the notes.

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GENERAL

This free writing prospectus relates to an offering of notes linked to the Reference Asset. The purchaser of a note will acquire a senior unsecured debt security of HSBC USA Inc. We reserve the right to withdraw, cancel or modify this offering and to reject orders in whole or in part. Although the offering of notes relates to the Reference Asset, you should not construe that fact as a recommendation as to the merits of acquiring an investment linked to the Reference Asset or any component security included in the Reference Asset or as to the suitability of an investment in the notes.

You should read this document together with the prospectus dated March 5, 2015, the prospectus supplement dated March 5, 2015, and the ETF Underlying Supplement dated March 5, 2015. If the terms of the notes offered hereby are inconsistent with those described in the accompanying prospectus supplement, prospectus or ETF Underlying Supplement, the terms described in this free writing prospectus shall control. You should carefully consider, among other things, the matters set forth in “Risk Factors” beginning on page FWP-8 of this free writing prospectus, page S-1 of the prospectus supplement and page S-1 of the ETF Underlying Supplement, as the notes involve risks not associated with conventional debt securities. We urge you to consult your investment, legal, tax, accounting and other advisors before you invest in the notes. As used herein, references to the “Issuer”, “HSBC”, “we”, “us” and “our” are to HSBC USA Inc.

HSBC has filed a registration statement (including a prospectus, a prospectus supplement and ETF Underlying Supplement) with the SEC for the offering to which this free writing prospectus relates. Before you invest, you should read the prospectus, prospectus supplement and ETF Underlying Supplement in that registration statement and other documents HSBC has filed with the SEC for more complete information about HSBC and this offering. You may get these documents for free by visiting EDGAR on the SEC’s web site at www.sec.gov. Alternatively, HSBC Securities (USA) Inc. or any dealer participating in this offering will arrange to send you the prospectus, prospectus supplement and ETF Underlying Supplement if you request them by calling toll-free 1-866-811-8049.

You may also obtain:

The ETF Underlying Supplement at: http://www.sec.gov/Archives/edgar/data/83246/000114420415014329/v403640_424b2.htm

The prospectus supplement at: http://www.sec.gov/Archives/edgar/data/83246/000114420415014311/v403645_424b2.htm

The prospectus at: http://www.sec.gov/Archives/edgar/data/83246/000119312515078931/d884345d424b3.htm

We are using this free writing prospectus to solicit from you an offer to purchase the notes. You may revoke your offer to purchase the notes at any time prior to the time at which we accept your offer by notifying HSBC Securities (USA) Inc. We reserve the right to change the terms of, or reject any offer to purchase, the notes prior to their issuance. In the event of any material changes to the terms of the notes, we will notify you.

PAYMENT AT MATURITY

On the Maturity Date, for each note you hold, we will pay you the Final Settlement Value, which is an amount in cash, as described below:

If the Reference Return is greater than or equal to zero, you will receive a cash payment on the Maturity Date, per $1,000 Principal Amount of notes, equal to the greater of:

(a) $1,000 + ($1,000 × Reference Return); and

(b) $1,000 + ($1,000 × Minimum Upside Return).

If the Reference Return is less than zero but greater than or equal to the Barrier Percentage, you will receive a cash payment on the Maturity Date, per $1,000 Principal Amount of notes, equal to:

$1,000.

If the Reference Return is less than the Barrier Percentage, you will receive a cash payment on the Maturity Date, per $1,000 Principal Amount of notes, equal to:

$1,000 + ($1,000 × Reference Return)

Under these circumstances, you will lose 1% of the Principal Amount of your notes for every 1% decline in the Reference Asset from the Initial Price. If the Reference Return is less than the Barrier Percentage, you will lose some or all of your investment.

For example, if the Reference Return is -50%, you will suffer a 50% loss and receive 50% of the Principal Amount, subject to the credit risk of the Issuer.

Interest

The notes will not pay interest.

Calculation Agent

We or one of our affiliates will act as calculation agent with respect to the notes.

Reference Issuer

S&P Dow Jones Indices LLC, a part of McGraw-Hill Financial, is the reference issuer.

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INVESTOR SUITABILITY

The notes may be suitable for you if:

You seek an investment with a return linked to the potential positive performance of the Reference Asset and you believe the level of the Reference Asset will not change or will increase over the term of the notes.

You are willing to make an investment that is exposed to the negative Reference Return on a 1-to-1 basis if the Reference Return is less than -30%.

You are willing to accept the risk and return profile of the notes versus a conventional debt security with a comparable maturity issued by HSBC or another issuer with a similar credit rating.

You are willing to forgo dividends or other distributions paid to holders of the stocks included in the Reference Asset.

You do not seek current income from your investment.

You do not seek an investment for which there is an active secondary market.

You are willing to hold the notes to maturity.

You are comfortable with the creditworthiness of HSBC, as Issuer of the notes.

The notes may not be suitable for you if:

You believe the Reference Return will be negative or that the Minimum Upside Return or the Reference Return will not provide you with your desired return.

You are unwilling to make an investment that is exposed to the negative Reference Return on a 1-to-1 basis if the Reference Return is less than -30%.

You seek an investment that provides full return of principal.

You prefer the lower risk, and therefore accept the potentially lower returns, of conventional debt securities with comparable maturities issued by HSBC or another issuer with a similar credit rating.

You prefer to receive the dividends or other distributions paid on the stocks included in the Reference Asset.

You seek current income from your investment.

You seek an investment for which there will be an active secondary market.

You are unable or unwilling to hold the notes to maturity.

You are not willing or are unable to assume the credit risk associated with HSBC, as Issuer of the notes.

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RISK FACTORS

We urge you to read the section “Risk Factors” beginning on page S-1 in the accompanying prospectus supplement and on page S-1 of the accompanying ETF Underlying Supplement. Investing in the notes is not equivalent to investing directly in the Reference Asset or in any of the stocks included in the Underlying Index. You should understand the risks of investing in the notes and should reach an investment decision only after careful consideration, with your advisors, of the suitability of the notes in light of your particular financial circumstances and the information set forth in this free writing prospectus and the accompanying ETF Underlying Supplement, prospectus supplement and prospectus.

In addition to the risks discussed below, you should review “Risk Factors” in the accompanying prospectus supplement and ETF Underlying Supplement including the explanation of risks relating to the notes described in the following sections:

“— Risks Relating to All Note Issuances” in the prospectus supplement; and

“— General Risks Related to Index Funds” in the ETF Underlying Supplement.

You will be subject to significant risks not associated with conventional fixed-rate or floating-rate debt securities.

Your investment in the notes may result in a loss.

You will be fully exposed to the decline in the Final Price from the Initial Price if the Reference Return is beyond the Barrier Percentage of -30%. Accordingly, if the Reference Return is less than -30%, your Payment at Maturity will be less than the Principal Amount of your notes. You will lose up to 100% of your investment at maturity if the Reference Return is less than the Barrier Percentage.

The amount payable on the notes is not linked to the price of the Reference Asset at any time other than the Final Valuation Date.

The Final Price will be based on the Official Closing Price of the Reference Asset on the Final Valuation Date, subject to postponement for non-trading days and certain market disruption events. Even if the price of the Reference Asset appreciates during the term of the notes other than on the Final Valuation Date but then decreases on the Final Valuation Date to a price that is less than the Initial Price, the Payment at Maturity may be less, and may be significantly less, than it would have been had the Payment at Maturity been linked to the price of the Reference Asset prior to such decrease. Although the actual price of the Reference Asset on the Maturity Date or at other times during the term of the notes may be higher than the Final Price, the Payment at Maturity will be based solely on the Official Closing Price of the Reference Asset on the Final Valuation Date.

Credit risk of HSBC USA Inc.

The notes are senior unsecured debt obligations of the Issuer, HSBC, and are not, either directly or indirectly, an obligation of any third party. As further described in the accompanying prospectus supplement and prospectus, the notes will rank on par with all of the other unsecured and unsubordinated debt obligations of HSBC, except such obligations as may be preferred by operation of law. Any payment to be made on the notes, including any return of principal at maturity, depends on the ability of HSBC to satisfy its obligations as they come due. As a result, the actual and perceived creditworthiness of HSBC may affect the market value of the notes and, in the event HSBC were to default on its obligations, you may not receive the amounts owed to you under the terms of the notes.

The notes will not bear interest.

As a holder of the notes, you will not receive interest payments.

Changes that affect the Reference Asset or the Underlying Index may affect the price of the Reference Asset and the market value of the notes and the amount you will receive at maturity.

The policies of the reference issuer or S&P Dow Jones Indices LLC (the “Index Sponsor”), the index sponsor of the Underlying Index, concerning additions, deletions and substitutions of the constituents comprising the Reference Asset or the Underlying Index, as applicable, and the manner in which the reference issuer or the Index Sponsor takes account of certain changes affecting those constituents included in the Reference Asset or the Underlying Index may affect the price of the Reference Asset. The policies of the reference issuer or the Index Sponsor with respect to the calculation of the Reference Asset or the Underlying Index, as applicable, could also affect the price of the Reference Asset. The reference issuer or the Index Sponsor may discontinue or suspend calculation or dissemination of the Reference Asset or the Underlying Index, as applicable. Any such actions could affect the price of the Reference Asset and the value of the notes.

The performance and market value of the Reference Asset during periods of market volatility may not correlate with the performance of the Underlying Index as well as the net asset value per share of the Reference Asset.

During periods of market volatility, securities underlying the Reference Asset may be unavailable in the secondary market, market participants may be unable to calculate accurately the net asset value per share of the Reference Asset and the liquidity of the Reference Asset may be adversely affected. This kind of market volatility may also disrupt the ability of market participants to create and redeem shares of the Reference Asset. Further, market volatility may adversely affect, sometimes materially, the prices at which market participants are willing to buy and sell shares of the Reference Asset. As a result, under these circumstances, the market value of shares of the Reference Asset may vary substantially from the net asset value per share of the Reference Asset. For all of the foregoing reasons, the performance of the Reference Asset may not correlate with the performance of the Underlying Index as well as the net asset value per share of the Reference Asset, which could materially and adversely affect the value of the notes in the secondary market and/or reduce your payment at maturity.

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Owning the notes is not the same as owning the Reference Asset or the stocks included in the Underlying Index.

The return on your notes may not reflect the return you would realize if you actually owned the Reference Asset or stocks included in the Underlying Index. As a holder of the notes, you will not have voting rights or rights to receive dividends or other distributions or other rights that holders of the Reference Asset or the stocks included in the Underlying Index would have.

The notes are not insured or guaranteed by any governmental agency of the United States or any other jurisdiction.

The notes are not deposit liabilities or other obligations of a bank and are not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency or program of the United States or any other jurisdiction. An investment in the notes is subject to the credit risk of HSBC, and in the event that HSBC is unable to pay its obligations as they become due, you may not receive the full Payment at Maturity of the notes.

The Estimated Initial Value of the notes, which will be determined by us on the Pricing Date, may be less than the price to public and may differ from the market value of the notes in the secondary market, if any.

The Estimated Initial Value of the notes will be calculated by us on the Pricing Date and may be less than the price to public. The Estimated Initial Value will reflect our internal funding rate, which is the borrowing rate we pay to issue market-linked securities, as well as the mid-market value of the embedded derivatives in the notes. This internal funding rate is typically lower than the rate we would use when we issue conventional fixed or floating rate debt securities. As a result of the difference between our internal funding rate and the rate we would use when we issue conventional fixed or floating rate debt securities, the Estimated Initial Value of the notes may be lower if it were based on the levels at which our fixed or floating rate debt securities trade in the secondary market. In addition, if we were to use the rate we use for our conventional fixed or floating rate debt issuances, we would expect the economic terms of the notes to be more favorable to you. We will determine the value of the embedded derivatives in the notes by reference to our or our affiliates’ internal pricing models. These pricing models consider certain assumptions and variables, which can include volatility and interest rates. Different pricing models and assumptions could provide valuations for the notes that are different from our Estimated Initial Value. These pricing models rely in part on certain forecasts about future events, which may prove to be incorrect. The Estimated Initial Value does not represent a minimum price at which we or any of our affiliates would be willing to purchase your notes in the secondary market (if any exists) at any time.

The price of your notes in the secondary market, if any, immediately after the Pricing Date will be less than the price to public.

The price to public takes into account certain costs. These costs, which will be used or retained by us or one of our affiliates, include the underwriting discount, our affiliates’ projected hedging profits (which may or may not be realized) for assuming risks inherent in hedging our obligations under the notes and the costs associated with structuring and hedging our obligations under the notes. If you were to sell your notes in the secondary market, if any, the price you would receive for your notes may be less than the price you paid for them because secondary market prices will not take into account these costs. The price of your notes in the secondary market, if any, at any time after issuance will vary based on many factors, including the price of the Reference Asset and changes in market conditions, and cannot be predicted with accuracy. The notes are not designed to be short-term trading instruments, and you should, therefore, be able and willing to hold the notes to maturity. Any sale of the notes prior to maturity could result in a loss to you

If we were to repurchase your notes immediately after the Original Issue Date, the price you receive may be higher than the Estimated Initial Value of the notes.

Assuming that all relevant factors remain constant after the Original Issue Date, the price at which HSBC Securities (USA) Inc. may initially buy or sell the notes in the secondary market, if any, and the value that we may initially use for customer account statements, if we provide any customer account statements at all, may exceed the Estimated Initial Value on the Pricing Date for a temporary period expected to be approximately 12 months after the Original Issue Date. This temporary price difference may exist because, in our discretion, we may elect to effectively reimburse to investors a portion of the estimated cost of hedging our obligations under the notes and other costs in connection with the notes that we will no longer expect to incur over the term of the notes. We will make such discretionary election and determine this temporary reimbursement period on the basis of a number of factors, including the tenor of the notes and any agreement we may have with the distributors of the notes. The amount of our estimated costs which we effectively reimburse to investors in this way may not be allocated ratably throughout the reimbursement period, and we may discontinue such reimbursement at any time or revise the duration of the reimbursement period after the Original Issue Date of the notes based on changes in market conditions and other factors that cannot be predicted.

The notes lack liquidity.

The notes will not be listed on any securities exchange. HSBC Securities (USA) Inc. is not required to offer to purchase the notes in the secondary market, if any exists. Even if there is a secondary market, it may not provide enough liquidity to allow you to trade or sell the notes easily. Because other dealers are not likely to make a secondary market for the notes, the price at which you may be able to trade your notes is likely to depend on the price, if any, at which HSBC Securities (USA) Inc. is willing to buy the notes.

Potential conflicts of interest may exist.

HSBC and its affiliates play a variety of roles in connection with the issuance of the notes, including acting as calculation agent and hedging our obligations under the notes. In performing these duties, the economic interests of the calculation agent and other affiliates of ours are potentially adverse to your interests as an investor in the notes. We will not have any obligation to consider your interests as a holder of the notes in taking any action that might affect the value of your notes.

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Uncertain tax treatment.

For a discussion of the U.S. federal income tax consequences of your investment in a note, please see the discussion under “U.S. Federal Income Tax Considerations” herein and the discussion under “U.S. Federal Income Tax Considerations” in the accompanying prospectus supplement.

Risks associated with non-U.S. companies.

The value of the EFA depends upon the stocks of non-U.S. companies, and thus involves risks associated with the home countries of those non-U.S. companies. The prices of these non-U.S. stocks may be affected by political, economic, financial and social factors in the home country of each applicable company, including changes in that country’s government, economic and fiscal policies, currency exchange laws or other laws or restrictions, which could affect the value of the notes. These foreign securities may have less liquidity and could be more volatile than many of the notes traded in U.S. or other securities markets. Direct or indirect government intervention to stabilize the relevant foreign securities markets, as well as cross shareholdings in foreign companies, may affect trading levels or prices and volumes in those markets. The other special risks associated with foreign securities may include, but are not limited to: less liquidity and smaller market capitalizations; less rigorous regulation of securities markets; different accounting and disclosure standards; governmental interference; currency fluctuations; higher inflation; and social, economic and political uncertainties. These factors may adversely affect the performance of the EFA and, as a result, the value of the notes.

The notes will not be adjusted for changes in exchange rates.

Although the equity securities that are held by the EFA are traded in currencies other than U.S. dollars, and your notes are denominated in U.S. dollars, the amount payable on your notes at maturity, if any, will not be adjusted for changes in the exchange rates between the U.S. dollar and the currencies in which these non-U.S. equity securities are denominated. Changes in exchange rates, however, may also reflect changes in the applicable non-U.S. economies that in turn may affect the value of the EFA, and therefore your notes. The amount we pay in respect of your notes on the maturity date, if any, will be determined solely in accordance with the procedures described in this pricing supplement.

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ILLUSTRATIVE EXAMPLES

The following table and examples are provided for illustrative purposes only and are hypothetical. They do not purport to be representative of every possible scenario concerning increases or decreases in the price of the Reference Asset relative to its Initial Price. We cannot predict the actual Final Price. The assumptions we have made in connection with the illustrations set forth below may not reflect actual events, and the hypothetical Initial Price used in the table and examples below is not expected to be the actual Initial Price. You should not take this illustration or these examples as an indication or assurance of the expected performance of the Reference Asset or the return on your notes. The Final Settlement Value may be less than the amount that you would have received from a conventional debt security with the same stated maturity, including those issued by HSBC. The numbers appearing in the table below and following examples have been rounded for ease of analysis.

The table below illustrates the Final Settlement Value on a $1,000 investment in the notes for a hypothetical range of Reference Returns from -100% to +100%. The following results are based solely on the assumptions outlined below. The “Hypothetical Return on the Note” as used below is the number, expressed as a percentage, that results from comparing the Final Settlement Value per $1,000 Principal Amount to $1,000. The potential returns described here assume that your notes are held to maturity. You should consider carefully whether the notes are suitable to your investment goals. The following table and examples assume the following:

4	Principal Amount:	$1,000

4	Hypothetical Initial Price:	75.00

4	Barrier Percentage:	-30%

4	Minimum Upside Return	57.50%

The actual Initial Price will be determined on the Pricing Date.

Hypothetical Final Price	Hypothetical Reference Return	Hypothetical Final Settlement Value	Hypothetical Return on the Note
$140.00	100.00%	$2,000.00	100.00%
$126.00	80.00%	$1,800.00	80.00%
$112.00	60.00%	$1,600.00	60.00%
$110.25	57.50%	$1,575.00	57.50%
$108.50	55.00%	$1,575.00	57.50%
$105.00	50.00%	$1,575.00	57.50%
$87.50	25.00%	$1,575.00	57.50%
$77.00	10.00%	$1,575.00	57.50%
$70.00	0.00%	$1,170.00	17.00%
$66.50	-5.00%	$1,000.00	0.00%
$63.00	-10.00%	$1,000.00	0.00%
$56.00	-20.00%	$1,000.00	0.00%
$52.50	-25.00%	$1,000.00	0.00%
$49.00	-30.00%	$1,000.00	0.00%
$42.00	-40.00%	$600.00	-40.00%
$28.00	-60.00%	$400.00	-60.00%
$14.00	-80.00%	$200.00	-80.00%
$0.00	-100.00%	$0.00	-100.00%

FWP-11

The following examples indicate how the Final Settlement Value would be calculated with respect to a hypothetical $1,000 investment in the notes.

Example 1: The price of the Reference Asset increases from the Initial Price of $70.00 to a Final Price of $77.00.


Reference Return:	10.00%
Final Settlement Value:	$1,575.00

Because the Reference Return is positive, and such Reference Return is less than the Minimum Upside Return, the investor receives the Minimum Upside Return, and the Final Settlement Value would be $1,575.00 per $1,000 Principal Amount of notes, calculated as follows:

$1,000 + ($1,000 × Minimum Upside Return)

= $1,000 + ($1,000 × 57.50%)

= $1,575.00

Example 1 shows that you will benefit from the Minimum Upside Return at maturity when the Reference Return is positive but less than the Minimum Upside Return.

Example 2: The price of the Reference Asset increases from the Initial Price of $70.00 to a Final Price of $112.00.


Reference Return:	60.00%
Final Settlement Value:	$1,600.00

Because the Reference Return is positive, and such Reference Return is greater than the Minimum Upside Return, the Final Settlement Value would be $1,600.00 per $1,000 Principal Amount of notes, calculated as follows:

$1,000 + ($1,000 × Reference Return)

= $1,000 + ($1,000 × 60.00%)

= $1,600.00

Example 2 shows that you will receive the return of your principal investment plus a return equal to the Reference Return at maturity when the Reference Return is positive and greater than the Minimum Upside Return.

Example 3: The price of the Reference Asset decreases from the Initial Price of $70.00 to a Final Price of $56.00.


Reference Return:	-20.00%
Final Settlement Value:	$1,000.00

Because the Reference Return is less than zero but greater than the Barrier Percentage of -30%, the Final Settlement Value would be $1,000.00 per $1,000 Principal Amount of notes.

Example 4: The price of the Reference Asset decreases from the Initial Price of $70.00 to a Final Price of $28.00.


Reference Return:	-60.00%
Final Settlement Value:	$400.00

Because the Reference Return is less than the Barrier Percentage of -30%, the Final Settlement Value would be $400.00 per $1,000 Principal Amount of notes, calculated as follows:

$1,000 + ($1,000 × Reference Return)

= $1,000 + ($1,000 × -60.00%)

= $400.00

Example 4 shows that you are fully exposed on a 1-to-1 basis to declines in the price of the Reference Asset if the Reference Return is beyond the Barrier Percentage of -30%. YOU MAY LOSE UP TO 100% OF THE PRINCIPAL AMOUNT OF YOUR NOTES.

FWP-12

INFORMATION RELATING TO THE REFERENCE ASSET

The iShares^® MSCI EAFE ETF (“EFA”)

Description of the EFA

The EFA seeks investment results that correspond generally to the price and yield performance, before fees and expenses, of publicly traded securities in the European, Australasian, and Far Eastern markets, as measured by the MSCI EAFE® Index, which is the underlying index of the EFA. The returns of the EFA may be affected by certain management fees and other expenses, which are detailed in its prospectus.

As of June 30, 2017 the MSCI EAFE® Index consisted of the following 21 component country indices: Australia, Austria, Belgium, Denmark, Finland, France, Germany, Hong Kong, Ireland, Israel, Italy, Japan, The Netherlands, New Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland, and the United Kingdom.

For more information about the EFA, see “The iShares^® U.S. MSCI EAFE ETF” on page S-21 of the accompanying ETF Underlying Supplement.

Historical Performance of the EFA

The following graph sets forth the historical performance of the EFA based on the daily historical closing prices from January 2, 2008 through October 21, 2015. We obtained the closing prices below from the Bloomberg Professional^®service. We have not undertaken any independent review of, or made any due diligence inquiry with respect to, the information obtained from the Bloomberg Professional^®service.

The historical prices of the EFA should not be taken as an indication of future performance, and no assurance can be given as to the Official Closing Price of the EFA on the Final Valuation Date.

Quarter Begin	Quarter End	Quarterly High (Closing) ($)	Quarterly Low (Closing)($)	Quarterly Close ($)
1/1/2008	3/31/2008	79.22	65.63	71.90
4/1/2008	6/30/2008	78.77	68.06	68.67
7/1/2008	9/30/2008	68.39	52.00	56.30
10/1/2008	12/31/2008	56.42	35.53	44.26
1/1/2009	3/31/2009	45.62	31.56	37.59
4/1/2009	6/30/2009	49.18	37.28	45.81
7/1/2009	9/30/2009	56.31	43.29	54.68
10/1/2009	12/31/2009	57.66	52.42	55.67
1/1/2010	3/31/2010	58.00	49.94	55.98
4/1/2010	6/30/2010	58.09	45.85	46.51
7/1/2010	9/30/2010	55.81	46.45	54.92
10/1/2010	12/31/2010	59.51	53.85	57.87
1/1/2011	3/31/2011	61.98	54.10	60.08
4/1/2011	6/30/2011	64.35	56.70	60.14
7/1/2011	9/30/2011	60.86	46.08	47.78
10/1/2011	12/31/2011	55.87	45.45	49.53
1/1/2012	3/31/2012	55.91	48.99	54.89
4/1/2012	6/30/2012	55.68	46.53	49.96
7/1/2012	9/30/2012	55.58	47.29	53.00
10/1/2012	12/31/2012	56.88	51.63	56.86
1/1/2013	3/31/2013	60.00	56.69	58.98
4/1/2013	6/30/2013	64.14	56.44	57.30
7/1/2013	9/30/2013	65.11	57.02	63.80
10/1/2013	12/31/2013	67.36	62.54	67.10
1/1/2014	3/31/2014	68.19	62.28	67.20
4/1/2014	6/30/2014	70.79	65.68	68.37
7/1/2014	9/30/2014	69.29	63.85	64.12
10/1/2014	12/31/2014	64.54	58.61	60.84
1/1/2015	3/31/2015	66.21	58.29	64.17
4/1/2015	6/30/2015	68.52	63.26	63.49
7/1/2015	9/30/2015	65.61	55.88	57.32
10/1/2015	12/31/2015	62.19	56.99	58.72
1/1/2016	3/31/2016	58.06	50.94	57.16
4/1/2016	6/30/2016	60.16	51.93	55.82
7/1/2016	9/30/2016	59.86	54.50	59.13
10/1/2016	12/31/2016	59.20	56.20	57.73
1/1/2017	3/31/2017	62.60	58.09	62.29
4/1/2017	6/30/2017	67.22	61.44	65.20
7/1/2017	8/24/2017*	67.49	64.83	66.35

* This pricing supplement includes information for the third calendar quarter of 2017 for the period from July 1, 2017 through August 24, 2017. Accordingly, the “Quarterly High,” “Quarterly Low” and “Quarterly Close” data indicated are for this shortened period only and do not reflect complete data for the third calendar quarter of 2017.

FWP-13

EVENTS OF DEFAULT AND ACCELERATION

If the notes have become immediately due and payable following an Event of Default (as defined in the accompanying prospectus) with respect to the notes, the calculation agent will determine the accelerated payment due and payable in the same general manner as described in “Payment at Maturity” in this free writing prospectus. In that case, the scheduled trading day immediately preceding the date of acceleration will be used as the Final Valuation Date for purposes of determining the Reference Return, and the accelerated maturity date will be three business days after the accelerated Final Valuation Date. If a Market Disruption Event exists with respect to the Reference Asset on that scheduled trading day, then the accelerated Final Valuation Date for the Reference Asset will be postponed for up to five scheduled trading days (in the same manner used for postponing the originally scheduled Final Valuation Date). The accelerated maturity date will also be postponed by an equal number of business days.

If the notes have become immediately due and payable following an Event of Default, you will not be entitled to any additional payments with respect to the notes. For more information, see “Description of Debt Securities — Senior Debt Securities — Events of Default” in the accompanying prospectus.

SUPPLEMENTAL PLAN OF DISTRIBUTION (CONFLICTS OF INTEREST)

We have appointed HSBC Securities (USA) Inc., an affiliate of HSBC, as the agent for the sale of the notes. Pursuant to the terms of a distribution agreement, HSBC Securities (USA) Inc. will purchase the notes from HSBC at the price to public less the underwriting discount set forth on the cover page of the pricing supplement to which this free writing prospectus relates, for distribution to other registered broker-dealers, or will offer the notes directly to investors. HSBC Securities (USA) Inc. proposes to offer the notes at the price to public set forth on the cover page of this free writing prospectus. HSBC USA Inc. or one of our affiliates may pay varying underwriting discounts of up to [2.00]% per $1,000 Principal Amount of notes in connection with the distribution of the notes to other registered broker-dealers.

An affiliate of HSBC has paid or may pay in the future an amount to broker-dealers in connection with the costs of the continuing implementation of systems to support the notes.

In addition, HSBC Securities (USA) Inc. or another of its affiliates or agents may use the pricing supplement to which this free writing prospectus relates in market-making transactions after the initial sale of the notes, but is under no obligation to make a market in the notes and may discontinue any market-making activities at any time without notice.

See “Supplemental Plan of Distribution (Conflicts of Interest)” on page S-59 in the prospectus supplement.

U.S. FEDERAL INCOME TAX CONSIDERATIONS

There is no direct legal authority as to the proper tax treatment of the notes, and therefore significant aspects of the tax treatment of the notes are uncertain as to both the timing and character of any inclusion in income in respect of the notes. Under one approach, a security should be treated as a pre-paid executory contract with respect to the Reference Asset. We intend to treat the notes consistent with this approach. Pursuant to the terms of the notes, you agree to treat the notes under this approach for all U.S. federal income tax purposes. Subject to the limitations described therein, and based on certain factual representations received from us, in the opinion of our special U.S. tax counsel, Morrison & Foerster LLP, it is reasonable to treat a note as a pre-paid executory contract with respect to the Reference Asset. Pursuant to this approach and subject to the discussion below regarding “constructive ownership transactions,” we do not intend to report any income or gain with respect to the notes prior to their maturity or an earlier sale or exchange and we intend to treat any gain or loss upon maturity or an earlier sale or exchange as long-term capital gain or loss, provided that you have held the note for more than one year at such time for U.S. federal income tax purposes.

Despite the foregoing, U.S. holders (as defined under “U.S. Federal Income Tax Considerations” in the accompanying prospectus supplement) should be aware that the Internal Revenue Code of 1986, as amended (the “Code”), contains a provision, Section 1260 of the Code, which sets forth rules which are applicable to what it refers to as “constructive ownership transactions.” Due to the manner in which it is drafted, the precise applicability of Section 1260 of the Code to any particular transaction is often uncertain. In general, a “constructive ownership transaction” includes a contract under which an investor will receive payment equal to or credit for the future value of any equity interest in a regulated investment company (such as shares of the Reference Asset (the “Underlying Shares”)). Under the “constructive ownership” rules, if an investment in the notes is treated as a “constructive ownership transaction,” any long-term capital gain recognized by a U.S. holder in respect of a note will be recharacterized as ordinary income to the extent such gain exceeds the amount of “net underlying long-term capital gain” (as defined in Section 1260 of the Code) (the “Excess Gain”). In addition, an interest charge will also apply to any deemed underpayment of tax in respect of any Excess Gain to the extent such gain would have resulted in gross income inclusion for the U.S. holder in taxable years prior to the taxable year of the sale, exchange or maturity of the note (assuming such income accrued at a constant rate equal to the applicable federal rate as of the date of sale, exchange or maturity of the note). Furthermore, unless otherwise established by clear and convincing evidence, the “net underlying long-term capital gain” is treated as zero.

FWP-14

Although the matter is not clear, there exists a risk that an investment in the notes will be treated as a “constructive ownership transaction.” If such treatment applies, it is not entirely clear to what extent any long-term capital gain recognized by a U.S. holder in respect of the notes will be recharacterized as ordinary income. It is possible, for example, that the amount of the Excess Gain (if any) that would be recharacterized as ordinary income in respect of each note linked to the Reference Asset will equal the excess of (i) any long-term capital gain recognized by the U.S. holder in respect of such a note over (ii) the “net underlying long-term capital gain” such U.S. holder would have had if such U.S. holder had acquired a number of the Underlying Shares at fair market value on the original issue date of such note for an amount equal to the “issue price” of the note and, upon the date of sale, exchange or maturity of the note, sold such Underlying Shares at fair market value (which would reflect the percentage increase in the value of the Underlying Shares over the term of the note). Accordingly, it is possible that all or a portion of any gain on the sale or settlement of the note after one year could be treated as “Excess Gain” from a “constructive ownership transaction,” which gain would be recharacterized as ordinary income, and subject to an interest charge. U.S. holders should consult their tax advisors regarding the potential application of the “constructive ownership” rules.

We will not attempt to ascertain whether the Reference Asset or any of the entities whose stock is or owned by the Reference Asset would be treated as a passive foreign investment company (“PFIC”) or United States real property holding corporation (“USRPHC”), both as defined for U.S. federal income tax purposes. If the Reference Asset or one or more of the entities whose stock is owned by the Reference Asset were so treated, certain adverse U.S. federal income tax consequences might apply. You should refer to information filed with the SEC and other authorities by the Reference Asset or the entities whose stock is or owned by the Reference Asset and consult your tax advisor regarding the possible consequences to you if the Reference Asset or one or more of the entities whose stock is owned by the Reference Asset is or becomes a PFIC or a USRPHC.

Under current law, while the matter is not entirely clear, individual non-U.S. holders, and entities whose property is potentially includible in those individuals’ gross estates for U.S. federal estate tax purposes (for example, a trust funded by such an individual and with respect to which the individual has retained certain interests or powers), should note that, absent an applicable treaty benefit, the notes are likely to be treated as U.S. situs property, subject to U.S. federal estate tax. These individuals and entities should consult their own tax advisors regarding the U.S. federal estate tax consequences of investing in the notes.

A “dividend equivalent” payment is treated as a dividend from sources within the United States and such payments generally would be subject to a 30% U.S. withholding tax if paid to a non-U.S. holder. Under U.S. Treasury Department regulations, payments (including deemed payments) with respect to equity-linked instruments (“ELIs”) that are “specified ELIs” may be treated as dividend equivalents if such specified ELIs reference an interest in an “underlying security,” which is generally any interest in an entity taxable as a corporation for U.S. federal income tax purposes if a payment with respect to such interest could give rise to a U.S. source dividend. However, Internal Revenue Service guidance provides that withholding on dividend equivalent payments will not apply to specified ELIs that are not delta-one instruments and that are issued before January 1, 2019. Based on the Issuer’s determination that the securities are not “delta-one” instruments, non-U.S. holders should not be subject to withholding on dividend equivalent payments, if any, under the securities. However, it is possible that the securities could be treated as deemed reissued for U.S. federal income tax purposes upon the occurrence of certain events affecting the Reference Asset or the securities, and following such occurrence the securities could be treated as subject to withholding on dividend equivalent payments. Non-U.S. holders that enter, or have entered, into other transactions in respect of the Reference Asset or the securities should consult their tax advisors as to the application of the dividend equivalent withholding tax in the context of the securities and their other transactions. If any payments are treated as dividend equivalents subject to withholding, we (or the applicable paying agent) would be entitled to withhold taxes without being required to pay any additional amounts with respect to amounts so withheld.

For a discussion of the U.S. federal income tax consequences of your investment in a note, please see the discussion under “U.S. Federal Income Tax Considerations” in the accompanying prospectus supplement.

FWP-15

TABLE OF CONTENTS		You should only rely on the information contained in this free writing prospectus, the accompanying ETF Underlying Supplement, prospectus supplement and prospectus. We have not authorized anyone to provide you with information or to make any representation to you that is not contained in this free writing prospectus, the accompanying ETF Underlying Supplement, prospectus supplement and prospectus. If anyone provides you with different or inconsistent information, you should not rely on it. This free writing prospectus, the accompanying ETF Underlying Supplement, prospectus supplement and prospectus are not an offer to sell these notes, and these documents are not soliciting an offer to buy these notes, in any jurisdiction where the offer or sale is not permitted. You should not, under any circumstances, assume that the information in this free writing prospectus, the accompanying ETF Underlying Supplement, prospectus supplement and prospectus is correct on any date after their respective dates. HSBC USA Inc. $ Digital Barrier Notes linked to the iShares^®MSCI EAFE ETF August 28, 2017 FREE WRITING PROSPECTUS

Free Writing Prospectus
General	FWP-6
Payment at Maturity	FWP-6
Investor Suitability	FWP-7
Risk Factors	FWP-8
Illustrative Examples	FWP-11
Information Relating to the Reference Asset	FWP-13
Events of Default and Acceleration	FWP-14
Supplemental Plan of Distribution (Conflicts of Interest)	FWP-14
U.S. Federal Income Tax Considerations	FWP-14

ETF Underlying Supplement
Risk Factors	S-1
Reference Sponsors and Index Funds	S-7
The Energy Select Sector SPDR^® Fund	S-8
The Financial Select Sector SPDR^® Fund	S-10
The Health Care Select Sector SPDR^® Fund	S-12
The iShares^® China Large-Cap ETF	S-14
The iShares^® Latin America 40 ETF	S-17
The iShares^® MSCI Brazil Capped ETF	S-19
The iShares^® MSCI EAFE ETF	S-21
The iShares^® MSCI Emerging Markets ETF	S-23
The iShares^® MSCI Mexico Capped ETF	S-25
The iShares^® Transportation Average ETF	S-27
The iShares^® U.S. Real Estate ETF	S-28
The Market Vectors^® Gold Miners ETF	S-29
The Powershares QQQ Trust^SM, Series 1	S-31
The SPDR^® Dow Jones Industrial Average^SM ETF Trust	S-34
The SPDR^® S&P 500^® ETF Trust	S-36
The Vanguard^® FTSE Emerging Markets ETF	S-39
The WisdomTree^® Japan Hedged Equity Fund	S-42
Additional Terms of the Notes	S-44

Prospectus Supplement
Risk Factors	S-1
Pricing Supplement	S-8
Description of Notes	S-10
Use of Proceeds and Hedging	S-33
Certain ERISA Considerations	S-34
U.S. Federal Income Tax Considerations	S-37
Supplemental Plan of Distribution (Conflicts of Interest)	S-59

Prospectus
About this Prospectus	1
Risk Factors	2
Where You Can Find More Information	3
Special Note Regarding Forward-Looking Statements	4
HSBC USA Inc.	6
Use of Proceeds	7
Description of Debt Securities	8
Description of Preferred Stock	19
Description of Warrants	25
Description of Purchase Contracts	29
Description of Units	32
Book-Entry Procedures	35
Limitations on Issuances in Bearer Form	40
U.S. Federal Income Tax Considerations Relating to Debt Securities	40
Plan of Distribution (Conflicts of Interest)	49
Notice to Canadian Investors	52
Notice to EEA Investors	53
Notice to UK Investors	54
UK Financial Promotion	54
Certain ERISA Matters	54
Legal Opinions	57
Experts	58