Filed Pursuant to Rule 433

Registration No. 333-158385

February 3, 2012

FREE WRITING PROSPECTUS

(To Prospectus dated April 2, 2009,

Prospectus Supplement dated April 9, 2009 and

Underlying Supplement no. 3 dated October 22, 2010)

HSBC USA Inc.

50/150 Performance Securities

Linked to the S&P 500 Low Volatility Index^®

} 50/150 Performance Securities linked to the S&P 500 Low Volatility Index^®

} The S&P 500 Low Volatility Index^® measures the performance of the 100 least volatile stocks in the S&P 500 Index^®

} 1.5x uncapped exposure to any positive return in the reference asset

} 0.5x exposure to any negative return in the reference asset

The 50/150 Performance Securities (each a “security” and collectively the “securities") offered hereunder will not be listed on any U.S. securities exchange or automated quotation system. The securities 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 securities or passed upon the accuracy or the adequacy of this document, the accompanying underlying supplement, prospectus or prospectus 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 securities. HSBC Securities (USA) Inc. will purchase the securities from us for distribution to other registered broker-dealers or will offer the securities directly to investors. In addition, HSBC Securities (USA) Inc. or another of its affiliates or agents may use the pricing supplement to which to this free writing prospectus relates in market-making transactions in any securities 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.

Investment in the securities involves certain risks. You should refer to “Risk Factors” beginning on page FWP-7 of this document, page S-3 of the accompanying prospectus supplement, and page US3-1 of the accompanying underlying supplement no. 3.

	Price to Public	Fees and Commissions1	Proceeds to Issuer
Per security	$1,000
Total

¹HSBC USA Inc. or one of our affiliates may pay varying discounts and commissions of up to 3.50% per $1,000 Principal Amount of securities in connection with the distribution of the securities, which may consist of selling concessions of up to 3.50%. See “Supplemental Plan of Distribution (Conflicts of Interest)” on page FWP-14 of this free writing prospectus.

The securities:

Are Not FDIC Insured Are Not Bank Guaranteed May Lose Value

HSBC USA Inc.

50/150 Performance Securities

Linked to the S&P 500 Low Volatility Index^®

Indicative Terms*

Principal Amount	$1,000 per security
Term	5 years
Reference Asset	The S&P 500 Low Volatility Index® (Ticker: SP5LVI)
Upside Participation Rate	150% (1.5x) exposure to any positive Reference Return
Downside Participation Rate	50% (0.5x) exposure to any negative Reference Return
Payment at Maturity per security	If the Reference Return is greater than or equal to zero: $1,000 + ($1,000 × Reference Return × Upside Participation Rate). If the Reference Return is less than zero: $1,000 + ($1,000 × Reference Return x Downside Participation Rate). For example, if the Reference Return is -30%, you will suffer a 15% loss and receive 85% of the Principal Amount. If the Reference Return is less than zero, you may lose up to 50% of your investment, subject to the credit risk of HSBC.
Reference Return	Final Level – Initial Level Initial Level
Initial Level	See page FWP-4
Final Level	See page FWP-4
Pricing Date	February 24, 2012
Trade Date	February 24, 2012
Settlement Date	February 29, 2012
Final Valuation Date†	February 24, 2017
Maturity Date†	March 1, 2017
CUSIP	4042K1XB4

* As more fully described on page FWP-4.

†Subject to adjustment as described under “Additional Terms of the Notes” in the accompanying underlying supplement.

The Securities

For investors who believe the Reference Asset will appreciate over the term of the securities, the securities provide an opportunity for enhanced returns. If the level of the Reference Asset decreases, the securities provide limited downside exposure to such decline because of the 50% participation in any negative Reference Return, subject to the credit risk of HSBC.

If the Reference Asset appreciates over the term of the securities, you will realize 150% (1.5x) of the Reference Asset appreciation. Should the Reference Asset decline, you will lose 0.5% of your investment for every 1% decline in the Reference Asset.

The S&P 500 Low Volatility Index

The S&P 500 Low Volatility Index (the “Index”) comprises the 100 least-volatile stocks over the previous year in the S&P 500^® Index.

There are two steps in the creation of the Index:

Constituent selection: The volatilities of all S&P 500^® Index constituents are calculated using daily standard deviation data for approximately the past year. Constituents are ranked in order of their realized volatility. The Index comprises the 100 least volatile stocks.

Constituent weighting: At each rebalancing, the weight for each Index constituent is set inversely proportional to its volatility (higher weightings are assigned to the least volatile stocks). The Index is rebalanced in February May, August and November of each year.

The offering period for the securities is through February 24, 2012

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Payoff Example

The table at right shows the hypothetical payout profile of an investment in the securities reflecting the 150% (1.5x) Upside Participation Rate and the 50% (0.5x) downside exposure. The securities are designed to, at maturity, provide leveraged upside participation (uncapped) in the Reference Asset, while also reducing exposure to downside risk.

Information about the Reference Asset

S&P 500 Low Volatility Index

The SP5LVI measures the performance of the 100 least volatile stocks over the previous year in the S&P 500® Index. It is designed to serve as a benchmark for low volatility strategies in the U.S. stock market. As of October 31, 2011, the sector weightings in the Index were as follows: Consumer Discretionary: 4.80%, Consumer Staples: 22.40%, Energy: 2.60%, Financials: 10.10%, Healthcare: 8.60%, Industrials: 6.40%, Information Technology: 3.70%, Materials: 4.90%, Telecommunication Services: 3.60% and Utilities: 33.00%.

The following graph sets forth the hypothetical back-tested performance of the Reference Asset from January 4, 2007 through April 19, 2011 and the historical performance of the Reference Asset from April 20, 2011 to January 31, 2012. The Reference Asset has only been calculated since April 20, 2011. The hypothetical back-tested performance of the Index set forth in the following graph was calculated using the same selection criteria and methodology employed to calculate the Reference Asset since its inception on April 20, 2011. Accordingly, while the hypothetical graph set forth above is based on the selection criteria and methodology described herein, the Reference Asset was not actually calculated and published prior to April 20, 2011. The graph above also reflects the actual closing levels from April 20, 2011 to January 31, 2012 that we obtained from Bloomberg Professional^® service. The hypothetical and actual historical performance is not necessarily an indication of future results. For further information on the Reference Asset please see “The S&P 500 Low Volatility Index” on page FWP-11. We have derived all disclosure regarding the Reference Asset from publicly available information. Neither HSBC USA Inc. or any of its affiliates assumes any responsibilities for the adequacy or accuracy of information about the Reference Asset. 

For more information about SP5LVI, please refer to the fact sheet: http://www.sec.gov/Archives/edgar/data/83246/000114420412005653/v301183_fwp.htm

Comparison of the S&P 500 Low Volatility Index andS&P 500® Index Annual Returns			Annualized Price Return Data as of December 31, 2011
	S&P 500 Low Volatility Index	S&P 500® Index		S&P 500® Index	S&P 500 Low Volatility Index
1997	26.27%	31.01%	1 Yr.	0.00%	10.88%
1998	4.80%	26.67%	3 Yrs.	11.66%	12.04%
1999	-10.72%	19.53%	5 Yrs.	-2.38%	1.00%
2000	20.68%	-10.14%	10 Yrs.	0.92%	4.12%
2001	1.54%	-13.04%	15 Yrs.	3.59%	5.30%
2002	-9.83%	-23.37%	20 Yrs.	5.67%	6.36%
2003	19.43%	26.38%	Annualized Standard Deviation vs. S&P 500
2004	14.38%	8.99%
2005	-0.67%	3.00%		S&P 500® Index	S&P 500 Low Volatility Index
2006	16.49%	13.62%	1 Yr.	15.97%	8.78%
2007	-2.16%	3.53%	3 Yrs.	19.00%	11.88%
2008	-23.61%	-38.49%	5 Yrs.	18.91%	12.87%
2009	15.52%	23.45%	10 Yrs.	15.93%	10.77%
2010	9.79%	12.78%	15 Yrs.	16.59%	12.14%
2011	10.88%	0.00%	20 Yrs.	15.01%	11.33%
			Standard deviation is a statistical measure of the distance a quantity is likely to lie from its average value.  In finance, standard deviation is applied to the annual rate of return of an investment, to measure the investment’s volatility, or “risk”.

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HSBC USA Inc. 50/150 Performance Securities

Linked to the S&P 500 Low Volatility Index^®

The offering of securities will have the terms described in this free writing prospectus and the accompanying underlying supplement no. 3, prospectus supplement and prospectus. If the terms of the securities offered hereby are inconsistent with those described in the accompanying underlying supplement no. 3, prospectus supplement or prospectus, 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 securities.

This free writing prospectus relates to an offering of securities linked to the performance of the S&P 500Low Volatility Index (the “Reference Asset”). The purchaser of a security 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 securities:

Issuer:	HSBC USA Inc.
Issuer Rating:	A+ (S&P), A1 (Moody’s), AA (Fitch)†
Principal Amount:	$1,000 per security
Reference Asset:	The S&P 500 Low Volatility Index (Ticker: SP5LVI)
Trade Date:	February 24, 2012
Pricing Date:	February 24, 2012
Original Issue Date:	February 29, 2012
Final Valuation Date:	February 24, 2017. The Final Valuation Date is subject to adjustment as described under “Additional Terms of the Notes” in the accompanying underlying supplement.
Maturity Date:	March 1, 2017, which is 3 business days after the Final Valuation Date.The Maturity Date is subject to adjustment as described under “Additional Terms of the Notes” in the accompanying underlying supplement.
Upside Participation Rate:	150% (1.5x)
Downside Participation Rate	50% (0.5x)
Payment at Maturity:	On the Maturity Date, for each security, 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 securities, equal to: $1,000 + ($1,000 × Reference Return × Upside Participation Rate). If the Reference Return is less than zero, you will receive a cash payment on the Maturity Date, per $1,000 Principal Amount of securities, equal to: $1,000 + ($1,000 × Reference Return x Downside Participation Rate). Under these circumstances, you will lose 0.5% of the Principal Amount of your securities for each percentage point that the Reference Return is below zero. For example, if the Reference Return is -30%, you will suffer a 15% loss and receive 85% of the Principal Amount. If the Reference Return is less than the zero, you may lose up to 50% of your investment, subject to the credit risk of HSBC.
Reference Return:	The quotient, expressed as a percentage, calculated as follows:
	Final Level – Initial Level          Initial Level
Initial Level:	The Official Closing Level of the Reference Asset on the Pricing Date.
Final Level:	The Official Closing Level of the Reference Asset on the Final Valuation Date.
Official Closing Level:	The closing level of the Reference Asset on any scheduled trading day as determined by the calculation agent based upon the level displayed on Bloomberg Professional® service page “SP5LVI <INDEX>”, or on any successor page on Bloomberg Professional® service or any successor service, as applicable.
Form of securities:	Book-Entry
Listing:	The securities will not be listed on any U.S. securities exchange or quotation system.
CUSIP / ISIN:	4042K1XB4 /

^† A credit rating reflects the creditworthiness of HSBC USA Inc. and is not a recommendation to buy, sell or hold securities, and it may be subject to revision or withdrawal at any time by the assigning rating organization. The securities themselves have not been independently rated. Each rating should be evaluated independently of any other rating.

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GENERAL

This free writing prospectus relates to an offering of securities linked to the Reference Asset. The purchaser of a security will acquire a senior unsecured debt security of HSBC USA Inc. linked to the Reference Asset. We reserve the right to withdraw, cancel or modify any offering and to reject orders in whole or in part. Although the offering of securities 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 securities.

You should read this document together with the prospectus dated April 2, 2009, the prospectus supplement dated April 9, 2009 and the underlying supplement no. 3 dated October 22, 2010. If the terms of the securities offered hereby are inconsistent with those described in the accompanying underlying supplement no. 3, prospectus supplement or prospectus, 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-7 of this free writing prospectus, page S-3 of the prospectus supplement and page US3-1 of underlying supplement no. 3, as the securities 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 securities. 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 underlying supplement no. 3) with the SEC for the offering to which this free writing prospectus relates. Before you invest, you should read the prospectus, prospectus supplement and underlying supplement no. 3 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 underlying supplement if you request them by calling toll-free 1-866-811-8049.

You may also obtain:

} The underlying supplement no. 3 at: http://www.sec.gov/Archives/edgar/data/83246/000114420410055205/v198039_424b2.htm

} The prospectus supplement at: http://www.sec.gov/Archives/edgar/data/83246/000114420409019785/v145824_424b2.htm

} The prospectus at: http://www.sec.gov/Archives/edgar/data/83246/000104746909003736/a2192100zs-3asr.htm

We are using this free writing prospectus to solicit from you an offer to purchase the securities. You may revoke your offer to purchase the securities 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 securities prior to their issuance. In the event of any material changes to the terms of the securities, we will notify you.

PAYMENT AT MATURITY

On the Maturity Date, for each security 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 securities, equal to:

$1,000 + ($1,000 × Reference Return × Upside Participation Rate).

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

$1,000 + ($1,000 × Reference Return × Downside Participation Rate).

Under these circumstances, you will lose 0.5% of the Principal Amount of your securities for each percentage point that the Reference Return is below zero. For example, if the Reference Return is -30%, you will suffer a 15% loss and receive 85% of the Principal Amount. If the Reference Return is less than zero, you may lose up to 50% of your investment, subject to the credit risk of HSBC.

Interest

The securities will not pay interest.

Calculation Agent

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

Indenture and Trustee

Notwithstanding anything contained in the accompanying prospectus supplement to the contrary, the securities will be issued under the senior indenture dated March 31, 2009, between HSBC USA Inc., as Issuer, and Wells Fargo Bank, National Association, as trustee. Such indenture has substantially the same terms as the indenture described in the accompanying prospectus supplement.

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Paying Agent

Notwithstanding anything contained in the accompanying prospectus supplement to the contrary, HSBC Bank USA, N.A. will act as paying agent with respect to the securities pursuant to a Paying Agent and Securities Registrar Agreement dated June 1, 2009, between HSBC USA Inc. and HSBC Bank USA, N.A.

Reference Sponsor

Standard and Poor’s Financial Services LLC, a subsidiary of The McGraw-Hill Companies is the reference sponsor.

INVESTOR SUITABILITY

The securities may be suitable for you if:

The securities may not be suitable for you if:

}     You seek an investment with an enhanced return linked to the potential positive performance of the Reference Asset and you believe the level of the Reference Asset will increase over the term of the securities. }     You are willing to make an investment that is exposed on a 0.5-to-1 basis to declines in the level of the Reference Asset. }     You are willing to forgo dividends or other distributions paid to holders of stocks comprising 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 securities to maturity. }     You are comfortable with the creditworthiness of HSBC, as Issuer of the securities.

}     You believe the Reference Return will be negative or that the Reference Return will not be sufficiently positive to provide you with your desired return. }     You are unwilling to make an investment that is exposed on a 0.5-to-1 basis to declines in the level of the Reference Asset. }     You seek an investment that provides a 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 any stocks comprising 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 securities to maturity. }     You are not willing or are unable to assume the credit risk associated with HSBC, as Issuer of the securities.

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RISK FACTORS

We urge you to read the section “Risk Factors” on page S-3 in the accompanying prospectus supplement and on page US3-1 of underlying supplement no. 3. Investing in the securities is not equivalent to investing directly in any of the stocks comprising the Reference Asset. You should understand the risks of investing in the securities and should reach an investment decision only after careful consideration, with your advisors, of the suitability of the securities in light of your particular financial circumstances and the information set forth in this free writing prospectus and the accompanying underlying supplement, prospectus supplement and prospectus.

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

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

} “— Additional Risks Relating to Notes with an Equity Security or Equity Index as the Reference Asset” in the prospectus supplement;

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

Your investment in the securities may result in a loss.

You will be exposed on a 0.5-to-1 basis to declines in the level of the Reference Asset. Accordingly, if the Reference Return is less than zero, your Payment at Maturity will be less than the Principal Amount of your securities. You may lose up to 50% of your investment at maturity if the Reference Return is negative, subject to the credit risk of HSBC.

Credit risk of HSBC USA Inc.

The securities 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 securities 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 securities, 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 securities 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 securities.

The securities will not bear interest.

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

The Index may be volatile.

While the Index has been designed in part to mitigate the effects of volatility, there is no assurance that it will be successful in doing so. It is also possible that the features of the index designed to address the effects of volatility will instead adversely affect the return of the index and, consequently, the return on your notes.

Changes that affect the Reference Asset will affect the market value of the securities and the amount you will receive at maturity.

The policies of the reference sponsor concerning additions, deletions and substitutions of the constituents comprising the Reference Asset and the manner in which the reference sponsor takes account of certain changes affecting those constituents included in the Reference Asset may affect the level of the Reference Asset. The policies of the reference sponsor with respect to the calculation of the Reference Asset could also affect the level of the Reference Asset. The reference sponsor may discontinue or suspend calculation or dissemination of the Reference Asset. Any such actions could affect the value of the securities.

Please read and pay particular attention to the section “Additional Risks Relating to Notes with an Equity Security or Equity Index as the Reference Asset” in the accompanying prospectus supplement.

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

The securities are not deposit liabilities or other obligations of a bank and are not insured 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 securities 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 securities.

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Certain built-in costs are likely to adversely affect the value of the securities prior to maturity.

While the Payment at Maturity described in this free writing prospectus is based on the full Principal Amount of your securities, the original issue price of the securities includes the placement agent’s commission and the estimated cost of HSBC hedging its obligations under the securities. As a result, the price, if any, at which HSBC Securities (USA) Inc. will be willing to purchase securities from you in secondary market transactions, if at all, will likely be lower than the original issue price, and any sale prior to the Maturity Date could result in a substantial loss to you. The securities are not designed to be short-term trading instruments. Accordingly, you should be able and willing to hold your securities to maturity.

The securities lack liquidity.

The securities will not be listed on any securities exchange. HSBC Securities (USA) Inc. is not required to offer to purchase the securities 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 securities easily. Because other dealers are not likely to make a secondary market for the securities, the price at which you may be able to trade your securities is likely to depend on the price, if any, at which HSBC Securities (USA) Inc. is willing to buy the securities.

Potential conflicts.

HSBC and its affiliates play a variety of roles in connection with the issuance of the securities, including acting as calculation agent and hedging our obligations under the securities. 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 securities. We will not have any obligation to consider your interests as a holder of the securities in taking any action that might affect the value of your securities.

Uncertain tax treatment.

For a discussion of the U.S. federal income tax consequences of your investment in a security, please see the discussion under “U.S. Federal Income Tax Considerations” herein and the discussion under “Certain U.S. Federal Income Tax Considerations” in the accompanying prospectus 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 level of the Reference Asset relative to its Initial Level. We cannot predict the actual Final Level. The assumptions we have made in connection with the illustrations set forth below may not reflect actual events, and the hypothetical Initial Level used in the table and examples below is not the actual Initial Level. 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 securities. With respect to the securities, 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 Payment at Maturity on a $1,000 investment in securities for a hypothetical range of performance for the Reference Return from -100% to +90%. The following results are based solely on the assumptions outlined below. The “Hypothetical Return on the Security” as used below is the number, expressed as a percentage, that results from comparing the Payment at Maturity per $1,000 Principal Amount of securities to $1,000. The potential returns described here assume that your securities are held to maturity. You should consider carefully whether the securities are suitable to your investment goals. The following table and examples assume the following:

}	Principal Amount:	$1,000
}	Upside Participation Rate:	150% (1.5x)
}	Hypothetical Initial Level:	4,000
}	Downside Participation Rate:	50% (0.5x)

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

Hypothetical Final Level	Hypothetical Reference Return	Hypothetical Payment at Maturity	Hypothetical Return on the Security
6,400	60.00%	$1,900	90.00%
5,600	40.00%	$1,600	60.00%
5,200	30.00%	$1,450	45.00%
4,800	20.00%	$1,300	30.00%
4,600	15.00%	$1,225	22.50%
4,400	10.00%	$1,150	15.00%
4,200	5.00%	$1,075	7.50%
4,080	2.00%	$1,030	3.00%
4,040	1.00%	$1,015	1.50%
4,000	0.00%	$1,000	0.00%
3,960	-1.00%	$995	-0.50%
3,920	-2.00%	$990	-1.00%
3,800	-5.00%	$975	-2.50%
3,600	-10.00%	$950	-5.00%
3,400	-15.00%	$925	-7.50%
3,200	-20.00%	$900	-10.00%
2,800	-30.00%	$850	-15.00%
2,400	-40.00%	$800	-20.00%
1,600	-60.00%	$700	-30.00%
800	-80.00%	$600	-40.00%
0	-100.00%	$500	-50.00%

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

Example 1: The level of the Reference Asset increases from the Initial Level of 4,000 to a Final Level of 5,600.

Reference Return:	40%
Final Settlement Value:	$1,600

Because the Reference Return is positive, the Final Settlement Value would be $1,600 per $1,000 Principal Amount of securities, calculated as follows:

$1,000 + ($1,000 × Reference Return × Upside Participation Rate)

= $1,000 + ($1,000 × 40% × 150%)

= $1,600

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Example 1 shows that you will receive the return of your principal investment plus a return equal to the Reference Return multiplied by the Upside Participation Rate of 150% (1.5x) when such Reference Return is positive.

Example 2: The level of the Reference Asset decreases from the Initial Level of 4,000 to a Final Level of 2,400.

Reference Return:	-40%
Final Settlement Value:	$800

Because the Reference Return is less than zero, the Final Settlement Value would be $800 per $1,000 Principal Amount of securities, calculated as follows:

$1,000 + ($1,000 × Reference Return × Downside Participation Rate)

= $1,000 + ($1,000 × -40% × 50%)

= $800

Example 2 shows that you are exposed on a 0.5-to-1 basis to declines in the level of the Reference Asset. YOU MAY LOSE UP TO 50% (0.5x) OF THE PRINCIPAL AMOUNT OF YOUR SECURITIES, SUBJECT TO THE CREDIT RISK OF HSBC.

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THE S&P 500 LOW VOLATILITY INDEX (“SP5LVI”)

Description of the Reference Asset

General

This document is not an offer to sell and it is not an offer to buy interests in the Reference Asset or any of the securities comprising the Reference Asset. All disclosures contained in this document regarding the Reference Asset, including its make-up, performance, method of calculation and changes in its components, where applicable, are derived from publicly available information. Neither HSBC nor any of its affiliates assumes any responsibilities for the adequacy or accuracy of information about the Reference Asset or any constituent included in the Reference Asset contained in this document. You should make your own investigation into each Reference Asset.

We urge you to read the section “Sponsors or Issuers and Reference Asset” on page S-37 in the accompanying prospectus supplement.

The S&P 500 Low Volatility Index

HSBC has derived all information relating to the Reference Asset, including, without limitation, its make-up, performance, method of calculation and changes in its components, from publicly available sources. That information reflects the policies of and is subject to change by, Standard & Poor’s Financial Services LLC (“S&P”). S&P is under no obligation to continue to publish, and may discontinue or suspend the publication of the Reference Asset at any time.

S&P publishes the Reference Asset

The Reference Asset has been calculated since April 20, 2011 and measures the performance of the 100 least volatile stocks in the S&P 500^® Index. Volatility is defined as the standard deviation of the stock’s daily price returns over the prior 252 trading days. Constituents are weighted relative to the inverse of their corresponding volatility, with the least volatile stocks receiving the highest weights. The Reference Asset is designed to serve as a benchmark for low volatility or low variance strategies in the U.S. stock market and S&P may from time to time, in its sole discretion, add companies to or delete companies from, the Reference Asset to achieve these objectives.

Changes in the Reference Asset are reported daily in the financial pages of many major newspapers, on Bloomberg Professional^® service under the symbol “SP5LVI” and on the S&P website. Information contained in the S&P website is not incorporated by reference in, and should not be considered a part of, this document.

The Reference Asset does not reflect the payment of dividends on the stocks included in the Reference Asset and therefore the payment on the Notes will not produce the same return you would receive if you were able to purchase such underlying stocks and hold them until the Maturity Date. 

Construction of the Reference Asset

The methodology employs a volatility driven weighting scheme, using the divisor methodology used in all of S&P’s equity indices. There are two steps in the creation of the Reference Asset. The first is the selection of the companies; the second is the weighting of the index constituents.

To be eligible for inclusion into the Reference Asset, stocks must first become constituents in the S&P 500^® Index. Relevant criteria employed by S&P for inclusion in the S&P 500^® Index include the viability of the particular company, the extent to which that company represents the industry group to which it is assigned, the extent to which the market price of that company’s common stock is generally responsive to changes in the affairs of the respective industry and the market value and trading activity of the common stock of that company. For information on the S&P 500^® Index please see “The S&P 500^® Index” in the underlying supplement no. 3. 

Additionally, to be eligible for the Reference Asset, constituents must have traded on all 252 trading days in the 12 months leading up to the rebalancing reference date.

The selection of constituents included in the Reference Asset is done as follows:

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1. Using available price return data for the trailing 252 trading days leading up to each index rebalancing reference date, the volatilities of the constituents within each eligible universe are calculated.

2. Constituents are, then, ranked in ascending order based on the inverse of the realized volatility. The top 100 securities with the least volatility form the Reference Asset.

At each rebalancing, the weight for each index constituent is set inversely proportional to its volatility. Volatility is defined as the standard deviation of the security’s daily price returns over the prior 252 trading days. The Reference Asset is calculated by means of the divisor methodology used in all S&P’s equity indices. The index value is simply the index market value divided by the index divisor. In order to maintain basket series continuity, S&P also adjusts the divisor at the rebalancing.

Maintenance of the Reference Asset

Rebalancing

The Reference Asset is rebalanced after the close on the third Friday of each February, May, August and November using market data as of the last trading day of every January, April, July and October. The constituents’ shares are calculated using closing prices on the second Friday of the rebalancing month as the reference price. Index share amounts are calculated and assigned to each stock to arrive at the weights determined on the reference date. Since index shares are assigned based on prices one week prior to rebalancing, the actual weight of each stock at the rebalancing will differ from these weights due to market movements.

Corporate Actions

Corporate Action	Adjustment made to the index	Divisor adjustment?
Spin-off	Spin off companies are not added to the Reference Asset. See below for more information.	See below
Rights Offering	The price is adjusted to the Price of the Parent Company minus (the Price of the Rights Offering/Rights Ratio). Index shares change so that the company’s weight remains the same as its weight before the rights offering.	No
Stock Split	Index shares are multiplied by and the price is divided by the split factor.	No
Share Issuance or Share Repurchase	None. Actual shares outstanding of the company play no role in the daily index calculation.	No
Special Dividends	The price of the stock making the special dividend payment is reduced by the per share special dividend amount after the close of trading on the day before the dividend ex-date.	Yes
Delisting, acquisition or any other corporate action resulting in the deletion of the stock from the underlying index.	The stock is dropped from the Reference Asset. This will cause the weights of the rest of the stocks in the index to change proportionately. Additions are made to the index only at the time of the quarterly rebalancing.	Yes

Spin-offs

Spin offs are never added to the Reference Asset and there is no weight change to the parent stock. The Price of the Parent Company is adjusted to the Price of the Parent Company minus (the Price of the Spun-off Company/Share Exchange Ratio). Index shares change so that the company’s weight remains the same as its weight before the spin off. There is no index divisor change.

When the price of the spin off is not known, the spun-off company is added to the index at a zero price. Once the spun-off company trades, the company is dropped from the index and the index divisor is adjusted to allow the weight of the spun-off entity to be reinvested into the index.

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License Agreement with S&P

HSBC has entered into a license agreement providing for the license to it, in exchange for a fee, of the right to use indices owned and published by S&P in connection with some products, including the Notes.

The Notes are not sponsored, endorsed, sold or promoted by S&P or its third party licensors. Neither S&P nor its third party licensors makes any representation or warranty, express or implied, to the owners of the Notes or any member of the public regarding the advisability of investing in securities generally or in the Notes particularly or the ability of the SPX to track general stock market performance. S&P's and its third party licensor’s only relationship to HSBC USA Inc. is the licensing of certain trademarks and trade names of S&P and the third party licensors and of the SPX which is determined, composed and calculated by S&P or its third party licensors without regard to HSBC USA Inc. or the Notes. S&P and its third party licensors have no obligation to take the needs of HSBC USA Inc. or the owners of the Notes into consideration in determining, composing or calculating the SPX. Neither S&P nor its third party licensors is responsible for and has not participated in the determination of the prices and amount of the Notes or the timing of the issuance or sale of the Notes or in the determination or calculation of the equation by which the Notes are to be converted into cash. S&P has no obligation or liability in connection with the administration, marketing or trading of the Notes.

NEITHER STANDARD & POOR’S, ITS AFFILIATES NOR THEIR THIRD PARTY LICENSORS GUARANTEE THE ADEQUACY, ACCURACY, TIMELINESS OR COMPLETENESS OF THE SPX OR ANY DATA INCLUDED THEREIN OR ANY COMMUNICATIONS, INCLUDING BUT NOT LIMITED TO, ORAL OR WRITTEN COMMUNICATIONS (INCLUDING ELECTRONIC COMMUNICATIONS) WITH RESPECT THERETO. STANDARD & POOR’S, ITS AFFILIATES AND THEIR THIRD PARTY LICENSORS SHALL NOT BE SUBJECT TO ANY DAMAGES OR LIABILITY FOR ANY ERRORS, OMISSIONS OR DELAYS THEREIN. STANDARD & POOR’S MAKES NO EXPRESS OR IMPLIED WARRANTIES, AND EXPRESSLY DISCLAIMS ALL WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE WITH RESPECT TO THE MARKS, THE SPX OR ANY DATA INCLUDED THEREIN. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT WHATSOEVER SHALL STANDARD & POOR’S, ITS AFFILIATES OR THEIR THIRD PARTY LICENSORS BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL DAMAGES, INCLUDING BUT NOT LIMITED TO, LOSS OF PROFITS, TRADING LOSSES, LOST TIME OR GOODWILL, EVEN IF THEY HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, WHETHER IN CONTRACT, TORT, STRICT LIABILITY OR OTHERWISE.

“Standard & Poor’s^®”, “S&P^®” and “S&P 500^®” are trademarks of Standard and Poor’s and have been licensed for use by HSBC USA Inc.

Hypothetical and Actual Historical Performance of the SP5LVI

The following graph sets forth the hypothetical back-tested performance of the SP5LVI from January 4, 2007 through April 19, 2011 and the historical performance of the SP5LVI from April 20, 2011 to January 31, 2012. The SP5LVI has only been calculated since April 20, 2011. The hypothetical back-tested performance of the SP5LVI set forth in the following graph was calculated using the selection criteria and methodology employed to calculate the SP5LVI since its inception on April 20, 2011. Accordingly, while the hypothetical graph set forth below is based on the selection criteria and methodology described herein, the SP5LVI was not actually calculated and published prior to April 20, 2011. The graph below also reflects the actual closing levels from April 20, 2011 to January 31, 2012 that we obtained from Bloomberg Professional^® service. We make no representation or warranty as to the accuracy or completeness of the information obtained from Bloomberg Professional^® service. The closing level for the SP5LVI on January 31, 2012 was 4,141.42. The hypothetical and actual performance is not necessarily an indication of future results.

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The hypothetical and actual historical levels of the SP5LVI should not be taken as an indication of future performance, and no assurance can be given as to the Official Closing Level of the SP5LVI on the Final Valuation Date.

The tables below are based on a comparison of the S&P 500 Low Volatility Index with the S&P 500^® Index for 1,3,5,10,15, and 20 year annualized returns and standard deviations. The SP5LVI has only been calculated since April 20, 2011. Accordingly, while the hypothetical tables set forth below are based on the selection criteria and methodology described herein, the SP5LVI was not actually calculated and published prior to April 20, 2011. The hypothetical and actual historical performance is not necessarily an indication of future results.

Annualized Price Return Data as of December 31, 2011
	S&P 500® Index	S&P 500 Low Volatility Index
1 Yr.	0.00%	10.88%
3 Yrs.	11.66%	12.04%
5 Yrs.	-2.38%	1.00%
10 Yrs.	0.92%	4.12%
15 Yrs.	3.59%	5.30%
20 Yrs.	5.67%	6.36%

Annualized Standard Deviation vs. S&P 500
	S&P 500® Index	S&P 500 Low Volatility Index
1 Yr.	15.97%	8.78%
3 Yrs.	19.00%	11.88%
5 Yrs.	18.91%	12.87%
10 Yrs.	15.93%	10.77%
15 Yrs.	16.59%	12.14%
20 Yrs.	15.01%	11.33%

Sector Weightings

The table below shows the current weight, average weight and maximum weight of each industry sector included in the S&P 500 Low Volatility Index. No assurance can be given that these weightings will not change.

The hypothetical back-tested weights of the SP5LVI set forth above were calculated using the selection criteria and methodology employed to calculate the SP5LVI since its inception on April 20, 2011.

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 securities. Pursuant to the terms of a distribution agreement, HSBC Securities (USA) Inc. will purchase the securities from HSBC for distribution to other registered broker-dealers or will offer the securities directly to investors. HSBC Securities (USA) Inc. proposes to offer the securities at the offering price set forth on the cover page of this free writing prospectus and will receive underwriting discounts and commissions of up to 3.50%, or $35.00, per $1,000 Principal Amount of securities. HSBC Securities (USA) Inc. may allow selling concessions on sales of such securities by other brokers or dealers of up to 3.50%, or $35.00, per $1,000 Principal Amount of securities.

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 securities, but is under no obligation to do so and may discontinue any market-making activities at any time without notice.

See ‘Supplemental Plan of Distribution’ on page S-52 in the prospectus supplement. All references to NASD Rule 2720 in the prospectus supplement shall be to FINRA Rule 5121.

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U.S. FEDERAL INCOME TAX CONSIDERATIONS

There is no direct legal authority as to the proper tax treatment of the securities, and therefore significant aspects of the tax treatment of the securities are uncertain as to both the timing and character of any inclusion in income in respect of the securities. Under one approach, a security should be treated as a pre-paid forward or other executory contract with respect to the Reference Asset. We intend to treat the securities consistent with this approach. Pursuant to the terms of the securities, you agree to treat the securities under this approach for all U.S. federal income tax purposes. Notwithstanding any disclosure in the accompanying prospectus supplement to the contrary, our special U.S. tax counsel in this transaction is Sidley Austin llp. 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, Sidley Austin llp, it is reasonable to treat a security as a pre-paid forward or other executory contract with respect to the Reference Asset. Pursuant to this approach, we do not intend to report any income or gain with respect to the securities 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 security for more than one year at such time for U.S. federal income tax purposes.

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

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TABLE OF CONTENTS
		You should only rely on the information contained in this free writing prospectus, any accompanying 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 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 underlying supplement, prospectus supplement and prospectus are not an offer to sell these securities, and these documents are not soliciting an offer to buy these securities, 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 underlying supplement, prospectus supplement and prospectus is correct on any date after their respective dates. HSBC USA Inc. $ 50/150 Performance Securities Linked to the S&P 500 Low Volatility Index® February 3, 2012 FREE WRITING PROSPECTUS
Free Writing Prospectus
General	FWP-5
Payment at Maturity	FWP-5
Investor Suitability	FWP-6
Risk Factors	FWP-7
Illustrative Examples	FWP-9
The S&P 500 Low Volatility Index®	FWP-11
Supplemental Plan of Distribution (Conflicts of Interest)	FWP-14
U.S. Federal Income Tax Considerations	FWP-15
Underlying Supplement no. 3
Risk Factors	US3-1
The S&P 500® Index	US3-4
The Russell 2000® Index	US3-8
The Dow Jones Industrial AverageSM	US3-11
The Hang Seng China Enterprises Index®	US3-13
The Hang Seng® Index	US3-15
The Korea Stock Price Index 200	US3-17
MSCI Indices	US3-20
The Dow Jones EURO STOXX 50® Index	US3-24
The PHLX Housing SectorSM Index	US3-26
The TOPIX® Index	US3-30
The NASDAQ-100 Index®	US3-33
S&P BRIC 40 Index	US3-37
The Nikkei 225 Index	US3-40
The FTSE™ 100 Index	US3-42
Other Components	US3-44
Additional Terms of the Notes	US3-44
Prospectus Supplement
Risk Factors	S-3
Pricing Supplement	S-16
Description of Notes	S-16
Sponsors or Issuers and Reference Asset	S-37
Use of Proceeds and Hedging	S-37
Certain ERISA	S-38
Certain U.S. Federal Income Tax Considerations	S-39
Supplemental Plan of Distribution	S-52
Prospectus
About this Prospectus	2
Special Note Regarding Forward-Looking Statements	2
HSBC USA Inc.	3
Use of Proceeds	3
Description of Debt Securities	4
Description of Preferred Stock	16
Description of Warrants	22
Description of Purchase Contracts	26
Description of Units	29
Book-Entry Procedures	32
Limitations on Issuances in Bearer Form	36
Certain U.S. Federal Income Tax Considerations Relating to Debt Securities	37
Plan of Distribution	52
Notice to Canadian Investors	54
Certain ERISA Matters	58
Where You Can Find More Information	59
Legal Opinions	59
Experts	59