Units $10 principal amount per unit CUSIP No.			Pricing Date* Settlement Date* Maturity Date*		May  , 2024 June  , 2024 July  , 2025
			*Subject to change based on the actual date the notes are priced for initial sale to the public (the “pricing date”)
Market-Linked One Look Notes Linked to the Common Stock of Tesla, Inc. §         Maturity of approximately 14 months §         If the Underlying Stock is greater than or equal to 85.00% of the Starting Value, a return of [22.00% to 26.00%] §         1-to-1 downside exposure to decreases in the Underlying Stock beyond a 15.00% decline, with up to 85.00% of the principal amount at risk §         All payments are subject to the credit risk of HSBC USA Inc. §         No interest payments §         In addition to the underwriting discount set forth below, the notes include a hedging-related charge of $0.05 per unit. See “Supplement to the Plan of Distribution—Role of MLPF&S and BofAS” §         No listing on any securities exchange

The notes are being issued by HSBC USA Inc. (“HSBC”). Investing in the notes involves a number of risks. There are important differences between the notes and a conventional debt security, including different investment risks and costs. See “Risk Factors” beginning on page TS-6 of this term sheet and beginning on page PS-7 of product supplement STOCK SUN-1.

The estimated initial value of the notes on the pricing date is expected to be between $9.25 and $9.75 per unit, which will be less than the public offering price listed below. The market value of the notes at any time will reflect many factors and cannot be predicted with accuracy. See “Summary” on page TS-2 and “Risk Factors” beginning on page TS-6 of this term sheet for additional information.

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Neither the 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 product supplement, prospectus or prospectus supplement. Any representation to the contrary is a criminal offense.

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The notes:

BofA Securities

May  , 2024

Summary

The Market-Linked One Look Notes Linked to the Common Stock of Tesla, Inc., due July  , 2025 (the “notes”) are our senior unsecured debt securities and are not a direct or indirect obligation of any third party. The notes are not deposit liabilities or other obligations of a bank and are not guaranteed or insured by the Federal Deposit Insurance Corporation or any other governmental agency of the United States or any other jurisdiction. The notes will rank equally with all of our other senior unsecured debt. Any payments due on the notes, including any repayment of principal, depend on the credit risk of HSBC and its ability to satisfy its obligations as they come due. The notes provide you with a Step Up Payment if the Ending Value of the Market Measure, which is the common stock of Tesla, Inc. (the “Underlying Stock”), is equal to or greater than the Threshold Value. If the Ending Value is less than the Threshold Value, you will lose a portion, which could be significant, of the principal amount of your notes. Any payments on the notes will be calculated based on the $10 principal amount per unit and will depend on the performance of the Underlying Stock, subject to our credit risk. See “Terms of the Notes” below.

The estimated initial value of the notes will be less than the price you pay to purchase the notes. The estimated initial value is determined by reference to our or our affiliates’ internal pricing models and reflects our internal funding rate, which is the borrowing rate we pay to issue market-linked notes, and the market prices for hedging arrangements related to the notes (which may include call options, put options or other derivatives). This internal funding rate is typically lower than the rate we would use when we issue conventional fixed or floating rate debt securities. The difference in the borrowing rate, as well as the underwriting discount and the costs associated with hedging the notes, including the hedging-related charge described below, will reduce the economic terms of the notes (including the Step Up Payment). The estimated initial value will be calculated on the pricing date and will be set forth in the pricing supplement to which this term sheet relates.

Terms of the Notes		Redemption Amount Determination
Issuer:	HSBC USA Inc. (“HSBC”)	Notwithstanding anything to the contrary in the accompanying product supplement, the Redemption Amount will be determined as set forth in this term sheet. On the maturity date, you will receive a cash payment per unit determined as follows:
Principal Amount:	$10.00 per unit
Term:	Approximately 14 months
Market Measure:	The common stock of Tesla, Inc. (the “Underlying Company”) (Nasdaq symbol: TSLA)
Starting Value:	The Volume Weighted Average Price of the Underlying Stock on the pricing date
Volume Weighted Average Price:	The volume weighted average price (rounded to two decimal places) shown on page “AQR” on Bloomberg L.P. for trading in shares of the Underlying Stock taking place from approximately 9:30 a.m. to 4:05 p.m. on all U.S. exchanges.
Ending Value:	The Closing Market Price of the Underlying Stock on the calculation day, multiplied by the Price Multiplier on that day. The scheduled calculation day is subject to postponement in the event of Market Disruption Events, as described beginning on page PS-20 of product supplement STOCK SUN-1.
Step Up Payment:	[$2.20 to $2.60] per unit, which represents a return of [22.00% to 26.00%] over the principal amount. The actual Step Up Payment will be determined on the pricing date.
Threshold Value:	85.00% of the Starting Value, rounded to two decimal places.
Calculation Day:	Approximately the fifth scheduled trading day immediately preceding the maturity date.
Price Multiplier:	1, subject to adjustment for certain corporate events relating to the Underlying Stock, as described beginning on page PS-22 of product supplement STOCK SUN-1.
Fees Charged:	The public offering price of the notes includes the underwriting discount of $0.175 per unit as listed on the cover page and an additional charge of $0.05 per unit more fully described on page TS-9.
Calculation Agent:	BofA Securities, Inc. (“BofAS”) and HSBC, acting jointly.

The terms and risks of the notes are contained in this term sheet and the documents listed below (together, the “Note Prospectus”). The documents have been filed as part of a registration statement with the SEC, which may, without cost, be accessed on the SEC website as indicated below or obtained from Merrill Lynch, Pierce, Fenner & Smith Incorporated (“MLPF&S”) or BofAS by calling 1-800-294-1322:

https://www.sec.gov/Archives/edgar/data/83246/000110465924025878/tm244959d1_424b2.htm

https://www.sec.gov/Archives/edgar/data/83246/000110465924025864/tm244959d13_424b3.htm

Our Central Index Key, or CIK, on the SEC website is 83246. Before you invest, you should read the Note Prospectus, including this term sheet, for information about us and this offering. Any prior or contemporaneous oral statements and any other written materials you may have received are superseded by the Note Prospectus. You should carefully consider, among other things, the matters set forth under “Risk Factors” in the section indicated on the cover of this term sheet. The notes involve risks not associated with conventional debt securities. Capitalized terms used but not defined in this term sheet have the meanings set forth in product supplement STOCK SUN-1. Unless otherwise indicated or unless the context requires otherwise, all references in this document to “we,” “us,” “our,” or similar references are to HSBC.

Investor Considerations

We urge you to consult your investment, legal, tax, accounting, and other advisors before you invest in the notes.

Hypothetical Payout Profile at Maturity

The graph below is based on hypothetical numbers and values.

This graph reflects the returns on the notes, based on the Threshold Value of 85.00% of the Starting Value, and a hypothetical Step Up Payment of $2.40 per unit (the midpoint of the Step Up Payment range of [$2.20 to $2.60]). The green line reflects the returns on the notes, while the dotted gray line reflects the returns of a direct investment in the Underlying Stock, excluding dividends.   This graph has been prepared for purposes of illustration only.

Hypothetical Payments at Maturity

The following table and examples are for purposes of illustration only. They are based on hypothetical values and show hypothetical returns on the notes. The actual amount you receive and the resulting total rate of return will depend on the actual Starting Value, Threshold Value, Ending Value and Step Up Payment, and whether you hold the notes to maturity.

The following table is based on a Starting Value of 100, a Threshold Value of 85.00, and the Step Up Payment of $2.40 per unit. It illustrates the effect of a range of Ending Values on the Redemption Amount per unit of the notes and the total rate of return to holders of the notes. The following examples do not take into account any tax consequences from investing in the notes.

For recent actual prices of the Underlying Stock, see “The Underlying Stock” section below. The Ending Value will not include any income generated by dividends paid on the Underlying Stock, which you would otherwise be entitled to receive if you invested in the Underlying Stock directly. In addition, all payments on the notes are subject to issuer credit risk.

Redemption Amount Calculation Examples

Redemption Amount per unit

Redemption Amount per unit, the principal amount plus the Step Up Payment, since the Ending Value is equal to or greater than the Threshold Value.

Redemption Amount per unit, the principal amount plus the Step Up Payment, since the Ending Value is equal to or greater than the Threshold Value.   In this example, even though the Ending Value greater than the Starting Value by more than the return represented by the Step Up Payment, your return on the notes will be limited to the return represented by the Step Up Payment.

Risk Factors

We urge you to read the section “Risk Factors” in the product supplement and in the accompanying prospectus supplement. Investing in the notes is not equivalent to investing directly in the Underlying Stock. You should understand the risks of investing in the notes and should reach an investment decision only after careful consideration, with your advisers, with respect to the notes in light of your particular financial and other circumstances and the information set forth in this term sheet and the accompanying product supplement, prospectus supplement and prospectus.

In addition to the risks in the product supplement identified below, you should review “Risk Factors” in the accompanying prospectus supplement, including the explanation of risks relating to the notes described in the section “— Risks Relating to All Note Issuances.”

Structure-related Risks

Valuation- and Market-related Risks

Conflict-related Risks

Market Measure-related Risks

Tax-related Risks

The Underlying Stock

We have derived the following information about the Underlying Company from publicly available documents. We have not independently verified the accuracy or completeness of the following information. Tesla, Inc. designs, develops, manufactures and sells fully electric vehicles, and energy generation and storage systems, and also offers maintenance, installation, operation and other services related to its products.

Because the Underlying Stock is registered under the Securities Exchange Act of 1934, the Underlying Company is required to file periodically certain financial and other information specified by the SEC. Information provided to or filed with the SEC by the Underlying Company can be located through the SEC’s website at http://www.sec.gov by reference to SEC CIK number 1318605.

This term sheet relates only to the notes and does not relate to the Underlying Stock or to any other securities of the Underlying Company. None of us, MLPF&S, BofAS or any of our respective affiliates has participated or will participate in the preparation of the Underlying Company’s publicly available documents. None of us, MLPF&S, BofAS or any of our respective affiliates has made any due diligence inquiry with respect to the Underlying Company in connection with the offering of the notes. None of us, MLPF&S, BofAS or any of our respective affiliates makes any representation that the publicly available documents or any other publicly available information regarding the Underlying Company are accurate or complete. Furthermore, there can be no assurance that all events occurring prior to the date of this term sheet, including events that would affect the accuracy or completeness of these publicly available documents that would affect the trading price of the Underlying Stock, have been or will be publicly disclosed. Subsequent disclosure of any events or the disclosure of or failure to disclose material future events concerning the Underlying Company could affect the price of the Underlying Stock and therefore could affect your return on the notes. Information from outside sources is not incorporated by reference in, and should not be considered part of, this term sheet or any accompanying prospectus, prospectus supplement or product supplement. The selection of the Underlying Stock is not a recommendation to buy or sell shares of the Underlying Stock.

The Underlying Stock trades on the Nasdaq Global Select Market (the “Nasdaq”) under the symbol “TSLA.”

The following graph shows the daily historical performance of the Underlying Stock on its primary exchange in the period from January 1, 2014 through May 3, 2024. We obtained this historical data from Bloomberg L.P. We have not independently verified the accuracy or completeness of the information obtained from Bloomberg L.P. On May 3, 2024, the Closing Market Price of the Underlying Stock was $181.19. The graph below may have been adjusted to reflect certain corporate actions such as stock splits and reverse stock splits.

Historical Performance of the Underlying Stock

This historical data on the Underlying Stock is not necessarily indicative of its future performance or what the value of the notes may be. Any historical upward or downward trend in the price per share of the Underlying Stock during any period set forth above is not an indication that the price per share of the Underlying Stock is more or less likely to increase or decrease at any time over the term of the notes.

Before investing in the notes, you should consult publicly available sources for the prices and trading pattern of the Underlying Stock.

Supplement to the Plan of Distribution

We may deliver the notes against payment therefor in New York, New York on a date that is greater than one business day following the pricing date. Under Rule 15c6-1 of the Securities Exchange Act of 1934, trades in the secondary market generally are required to settle in two business days, unless the parties to any such trade expressly agree otherwise. Effective May 28, 2024, the standard settlement cycle under Rule 15c6-1 of the Exchange Act will be shortened from two business days to one business day. Accordingly, if the initial settlement of the notes occurs more than one business day from the pricing date, purchasers who wish to trade the notes more than one business day prior to the original issue date will be required to specify alternative settlement arrangements to prevent a failed settlement.

The notes will not be listed on any securities exchange. In the original offering of the notes, the notes will be sold in minimum investment amounts of 100 units. If you place an order to purchase the notes, you are consenting to MLPF&S and/or one of its affiliates acting as a principal in effecting the transaction for your account.

MLPF&S will purchase the notes from BofAS for resale, and will receive a selling concession in connection with the sale of the notes in an amount up to the full amount of underwriting discount set forth on the cover of this term sheet.

MLPF&S and BofAS may repurchase and resell the notes, with repurchases and resales being made at prices related to then-prevailing market prices or at negotiated prices, and these will include MLPF&S’s and BofAS’s trading commissions and mark-ups or mark-downs. MLPF&S and BofAS may act as principal or agent in these market-making transactions; however, neither is obligated to engage in any such transactions. At their discretion, for a short, undetermined initial period after the issuance of the notes, MLPF&S and BofAS may offer to buy the notes in the secondary market at a price that may exceed the estimated initial value of the notes. Any price offered by MLPF&S or BofAS for the notes will be based on then-prevailing market conditions and other considerations, including the performance of the Underlying Stock, the remaining term of the notes, and the issuer’s creditworthiness. However, neither we nor any of our affiliates are obligated to purchase your notes at any price, or at any time, and we cannot assure you that we, MLPF&S, BofAS or any of our respective affiliates will purchase your notes at a price that equals or exceeds the estimated initial value of the notes.

The value of the notes shown on your account statement provided by MLPF&S will be based on BofAS’s estimate of the value of the notes if BofAS or one of its affiliates were to make a market in the notes, which it is not obligated to do. This estimate will be based upon the price that BofAS may pay for the notes in light of then-prevailing market conditions, and other considerations, as mentioned above, and will include transaction costs. At certain times, this price may be higher than or lower than the estimated initial value of the notes.

The distribution of the Note Prospectus in connection with these offers or sales will be solely for the purpose of providing investors with the description of the terms of the notes that was made available to investors in connection with their initial offering. Secondary market investors should not, and will not be authorized to, rely on the Note Prospectus for information regarding HSBC or for any purpose other than that described in the immediately preceding sentence.

An investor’s household, as referenced on the cover of this term sheet, will generally include accounts held by any of the following, as determined by MLPF&S in its discretion and acting in good faith based upon information then available to MLPF&S:

Purchases in retirement accounts will not be considered part of the same household as an individual investor’s personal or other non-retirement account, except for individual retirement accounts (“IRAs”), simplified employee pension plans (“SEPs”), savings incentive match plan for employees (“SIMPLEs”), and single-participant or owners only accounts (i.e., retirement accounts held by self-employed individuals, business owners or partners with no employees other than their spouses).

Please contact your Merrill financial advisor if you have any questions about the application of these provisions to your specific circumstances or think you are eligible.

Role of MLPF&S and BofAS

BofAS will participate as selling agent in the distribution of the notes. Under our distribution agreement with BofAS, BofAS will purchase the notes from us as principal at the public offering price indicated on the cover of this term sheet, less the indicated underwriting discount.

At maturity, we are required to pay the Redemption Amount to holders of the notes, which will be calculated based on the performance of the Underlying Stock and the $10 per unit principal amount. In order to meet these payment obligations, at the time we issue the notes, we may choose to enter into certain hedging arrangements (which may include call options, put options or other derivatives) with BofAS or one of its affiliates. The terms of these hedging arrangements are determined by BofAS seeking bids from market

participants, which could include one of our affiliates and MLPF&S, BofAS and their affiliates. These hedging arrangements take into account a number of factors, including the issuer’s creditworthiness, interest rate movements, the volatility of the Underlying Stock, the tenor of the notes and the tenor of the hedging arrangements. The economic terms of the notes depend in part on the terms of the hedging arrangements.

BofAS has advised us that the hedging arrangements will include a hedging-related charge of approximately $0.05 per unit, reflecting an estimated profit to be credited to BofAS from these transactions. Since hedging entails risk and may be influenced by unpredictable market forces, additional profits and losses from these hedging arrangements may be realized by BofAS or any third party hedge providers.

For further information, see “Risk Factors” beginning on page PS-7 of product supplement STOCK SUN-1.

Summary Tax Consequences

You should consider the U.S. federal income tax consequences of an investment in the notes, including the following:

You should consult your own tax advisor concerning the U.S. federal income tax consequences to you of acquiring, owning, and disposing of the notes, as well as any tax consequences arising under the laws of any state, local, foreign, or other tax jurisdiction and the possible effects of changes in U.S. federal or other tax laws. You should review carefully the discussion under the section entitled “U.S. Federal Income Tax Summary” beginning on page PS-32 of product supplement STOCK SUN-1.

Where You Can Find More Information

We have filed a registration statement (including a product supplement, a prospectus supplement, and a prospectus) with the SEC for the offering to which this term sheet relates. Before you invest, you should read the Note Prospectus, including this term sheet, and the other documents that we have filed with the SEC, for more complete information about us and this offering. You may get these documents without cost by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, we, any agent, or any dealer participating in this offering will arrange to send you these documents if you so request by calling MLPF&S or BofAS toll-free at 1-800-294-1322.

ATTACHMENTS / EXHIBITS

FREE WRITING PROSPECTUS