Investment in the Notes involves certain risks. You should refer to “Selected Risk Considerations” beginning on page 4 of this document and “Risk Factors” beginning on page S-1 of the Equity Index Underlying Supplement and page S-1 of the prospectus supplement.

Neither the U.S. Securities and Exchange Commission (the “SEC”) nor any state securities commission has approved or disapproved of the Notes or determined that this pricing supplement, or the accompanying Equity Index Underlying Supplement, prospectus supplement and prospectus, is truthful or complete. Any representation to the contrary is a criminal offense.

HSBC Securities (USA) Inc. or another of our affiliates or agents may use this pricing supplement in market-making transactions in any Notes after their initial sale. Unless we or our agent informs you otherwise in the confirmation of sale, this pricing supplement will be used in a market-making transaction. HSBC Securities (USA) Inc., an affiliate of ours, will purchase the Notes from us for distribution to the placement agent. See “Supplemental Plan of Distribution (Conflicts of Interest)” on page 10 of this pricing supplement.

JPMorgan Chase Bank, N.A. and J.P. Morgan Securities LLC will act as placement agents for the Notes.

The Estimated Initial Value of the Notes on the Trade Date is $997.30 per Note, which is 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” above and “Selected Risk Considerations” beginning on page 4 of this document for additional information.

	Price to Public	Fees and Commissions	Proceeds to Issuer
Per Note	$1,000.00	$1.00	$999.00
Total	$10,000,000.00	$10,000.00	$9,990,000.00

This pricing supplement relates to a single note offering linked to the Reference Asset. The purchaser of a Note will acquire a senior unsecured debt security linked to the Reference Asset. Although the Note offering relates only 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 securities held by the Reference Asset or as to the suitability of an investment in the Notes.

You should read this document together with the prospectus dated February 23, 2021, the prospectus supplement dated February 23, 2021 and the Equity Index Underlying Supplement dated February 23, 2021. If the terms of the Notes offered hereby are inconsistent with those described in the accompanying Equity Index Underlying Supplement, prospectus supplement or prospectus, the terms described in this pricing supplement shall control. You should carefully consider, among other things, the matters set forth in “Selected Risk Considerations” beginning on page 4 of this pricing supplement and “Risk Factors” beginning on page S-1 of the Equity Index Underlying Supplement and page S-1 of the prospectus 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 the Equity Index Underlying Supplement) with the SEC for the offering to which this pricing supplement relates. Before you invest, you should read the prospectus, prospectus supplement and Equity Index 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 Equity Index Underlying Supplement if you request them by calling toll-free 1-866-811-8049.

The Notes may be suitable for you if:

You believe that the Official Closing Level of the Reference Asset on some or all of the Observation Dates and the Final Level will not be below the Coupon Barrier.

You are willing to make an investment that is exposed to the Downside Leverage Factor of approximately 1.149425x for each percentage point that the Reference Return is less than -13.00% and you understand that the Downside Leverage Factor may magnify your losses up to a 100% loss of your investment.

You are willing to hold the Notes that will be automatically called if the Official Closing Level of the Reference Asset on any of the Observation Dates or the Final Level is at or above the Initial Level.

You are willing to invest in the Notes based on the fact that your maximum potential return is any Contingent Coupons payable on the Notes.

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

You are willing to hold the Notes to maturity.

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

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 comfortable with the creditworthiness of HSBC, as Issuer of the Notes.

The Notes may not be suitable for you if:

You believe that the Official Closing Level of the Reference Asset on some or all of the Observation Dates or the Final Level will be below the Coupon Barrier.

You are unwilling to make an investment that is exposed to the Downside Leverage Factor of approximately 1.149425x for each percentage point that the Reference Return is below -13.00%, up to a 100% loss of your investment.

You are unable or unwilling to hold the Notes that will be automatically called if the Official Closing Level of the Reference Asset on any of the Observation Dates or the Final Level is at or above the Initial Level.

You are unwilling to invest in the Notes based on the fact that your maximum potential return is the Contingent Coupons payable on the Notes.

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

You prefer an investment that provides upside participation in the Reference Asset, as opposed to any Contingent Coupons payable on the Notes.

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

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

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

An investment in the Notes involves significant risks. Investing in the Notes is not equivalent to investing directly in the Reference Asset. These risks are explained in more detail in the “Risk Factors” sections of the accompanying Equity Index Underlying Supplement and prospectus supplement.

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.

Because there are no statutory provisions, regulations, published rulings or judicial decisions addressing the characterization for U.S. federal income tax purposes of securities with terms that are substantially the same as those of the Notes, other characterizations and treatments are possible and the timing and character of income in respect of the Notes might differ from the treatment described in the discussion under “Tax Considerations”. For example, Notes that have a term of one year or less could be treated as short-term debt instruments for U.S. federal income tax purposes subject to the treatment described under the heading “U.S. Federal Income Tax Considerations—Tax Treatment of U.S. Holders—U.S. Federal Income Tax Treatment of the Notes as Indebtedness for U.S. Federal Income Tax Purposes—Short-Term Notes” in the accompanying prospectus supplement. Notes that have a term of more than one year could be treated as debt instruments that are “contingent payment debt instruments” for U.S. federal income tax purposes subject to the treatment described under the heading “U.S. Federal Income Tax Considerations—Tax Treatment of U.S. Holders—U.S. Federal Income Tax Treatment of the Notes as Indebtedness for U.S. Federal Income Tax Purposes—Contingent Notes” in the accompanying prospectus supplement. In addition, if you are a non-U.S. holder (as defined in the accompanying prospectus supplement), because the U.S. federal

income tax treatment of the Contingent Coupons (including the applicability of withholding) is unclear, the entire amount of the Contingent Coupons will be subject to U.S. federal income tax withholding at a 30% rate (or at a lower rate under an applicable income tax treaty). We will not pay any additional amounts in respect of such withholding.

In Notice 2008-2, the Internal Revenue Service (“IRS”) and the Treasury Department requested comments as to whether the purchaser of an exchange traded note or pre-paid forward contract (which may include the Notes) should be required to accrue income during its term under a mark-to-market, accrual or other methodology, whether income and gain on such a note or contract should be ordinary or capital, and whether foreign holders should be subject to withholding tax on any deemed income accrual. Accordingly, it is possible that regulations or other guidance could provide that a U.S. holder (as defined in the accompanying prospectus supplement) of a Note is required to accrue income in respect of the Notes prior to the receipt of payments with respect to the Notes or their earlier sale. Moreover, it is possible that a non-U.S. holder of the Notes could be subject to U.S. withholding tax in respect of the Notes. It is unclear whether any regulations or other guidance would apply to the Notes (possibly on a retroactive basis). Prospective investors are urged to consult with their tax advisors regarding Notice 2008-2 and the possible effect to them of the issuance of regulations or other guidance that affects the U.S. federal income tax treatment of the Notes.

The below scenario analysis and examples are hypothetical and provided for illustrative purposes only. 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 Final Level or the Official Closing Level of the Reference Asset on any Observation Date. You should not take the scenario analysis and these examples as an indication or assurance of the expected performance of the Reference Asset. The following scenario analysis and examples illustrate the Payment at Maturity per $1,000.00 Note on a hypothetical offering of the Notes, based on the following terms:

Since the Notes are called on the first Observation Date, HSBC will pay you on the applicable Call Settlement Date a total of $1,030.00 per $1,000 Note, reflecting your Principal Amount plus the Contingent Coupon of $30.00. The total return on the Notes would be 3.00%. No further amount will be owed to you under the Notes.

Example 2 — The Notes are NOT called on any of the Observation Dates and the Final Level of the Reference Asset is greater than or equal to the Trigger Level

Since the Notes are not called and the Final Level of the Reference Asset is above the Trigger Level, HSBC will pay you a total of $1,030.00 at maturity per $1,000 Note, reflecting your Principal Amount plus the Contingent Coupon of $30.00. When added to the Contingent Coupon payments of $30.00 received in respect of each of the three previous Observation Dates, HSBC will have paid you a total of $1,120.00 per $1,000 Note. The total return on the Notes would be 12.00%.

Example 3 — The Notes are NOT called on any of the Observation Dates and the Final Level of the Reference Asset is below the Trigger Level

Since the Notes are not called and the Final Level of the Reference Asset is below the Trigger Level, HSBC will pay you a total of $344.82775 at maturity per $1,000 Note. When added to the Contingent Coupon payments of $30.00 received in respect of each of the three previous Observation Dates, HSBC will have paid you $434.82775 per $1,000 Note. The total loss on the Notes would be -56.517225%.

Example 4 — The Notes are NOT called on any of the Observation Dates, the Official Closing Level is below the Coupon Barrier on the first three Observation Dates and the Final Level of the Reference Asset is greater than or equal to the Trigger Level

Even though the Official Closing Level of the Reference Asset is below the Coupon Barrier on the first three Observation Dates, since the Notes are not called and the Final Level of the Reference Asset is above the Trigger Level, HSBC will pay you a total of $1,120.00 at maturity per $1,000 Note, reflecting your Principal Amount plus the Contingent Coupon of $30.00 plus the three previously unpaid Contingent Coupons of $90.00. The total return on the Notes would be 12.00%.

This pricing supplement is not an offer to sell and it is not an offer to buy shares of the Reference Asset. All disclosures contained in this pricing supplement regarding the Reference Asset are derived from publicly available information. Neither HSBC nor any of its affiliates has made any independent investigation as to the adequacy or accuracy of information about the Reference Asset contained in this pricing supplement. You should make your own investigation into the Reference Asset.

The S&P 500^® Index (“SPX”) is a market capitalization-weighted index intended to provide a performance benchmark for the large-cap U.S. equity markets. The SPX includes a representative sample of 500 companies in leading industries of the U.S. economy.

For more information about the SPX, see “The S&P 500^® Index” beginning on page S-55 of the accompanying Equity Index Underlying Supplement.

The graph below illustrates the performance of the Reference Asset from May 9, 2013 through May 9, 2023, based on closing level information from the Bloomberg Professional^® service. Past performance of the Reference Asset is not indicative of its future performance.

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 at Maturity due and payable in the same general manner as described in “Payment at Maturity” in this pricing supplement. In that case, the trading day preceding the date of acceleration will be used as the Final Valuation Date for purposes of determining the accelerated Reference Return (including the Final Level). The accelerated Maturity Date will be the third business day following the postponed accelerated Final Valuation Date.

Pursuant to the terms of a distribution agreement, HSBC Securities (USA) Inc., an affiliate of HSBC, will purchase the Notes from HSBC for distribution to JPMorgan Chase Bank, N.A. and J.P. Morgan Securities LLC, acting as placement agents, at the price indicated on the cover of this pricing supplement. The placement agents for the Notes will receive a fee that will not exceed $1.00 per $1,000 Principal Amount.

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

Delivery of the Notes will be made against payment for the Notes on the Original Issue Date set forth on the cover page of this document, which is more than two business days following the Trade Date. Under Rule 15c6-1 under the Securities Exchange Act of 1934, trades in the secondary market generally are required to settle in two business days, unless the parties to that trade expressly agree otherwise. Accordingly, purchasers who wish to trade the Notes more than two business days prior to the Original Issue Date will be required to specify an alternate settlement cycle at the time of any such trade to prevent a failed settlement, and should consult their own advisors.

See “Supplemental Plan of Distribution (Conflicts of Interest)” on page S-83 in the prospectus supplement.

You should carefully consider, among other things, the matters set forth in the section “U.S. Federal Income Tax Considerations” in the accompanying prospectus supplement. The following discussion summarizes certain of the material U.S. federal income tax consequences of the purchase, beneficial ownership, and disposition of each of the Notes. This summary supplements the section “U.S. Federal Income Tax Considerations” in the accompanying prospectus supplement and supersedes it to the extent inconsistent therewith.

There are no statutory provisions, regulations, published rulings or judicial decisions addressing the characterization for U.S. federal income tax purposes of securities with terms that are substantially the same as those of the Notes. Under one reasonable approach, the Notes should be treated as contingent income-bearing pre-paid executory contracts with respect to the Reference Asset. We intend to treat the Notes consistent with this approach, and 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 certain limitations described therein, and based on certain factual representations received from us, in the opinion of our special U.S. tax counsel, Mayer Brown LLP, it is reasonable to treat the Notes in accordance with this approach. Pursuant to this approach, we intend to treat any gain or loss upon maturity or an earlier sale, exchange or call as capital gain or loss in an amount equal to the difference between the amount you receive at such time (other than with respect to a Contingent Coupon) and your tax basis in the Note. Any such gain or loss will be long-term capital gain or loss if you have held the Note for more than one year at such time for U.S. federal income tax purposes. Your tax basis in a Note generally will equal your cost of the Note. In addition, the tax treatment of the Contingent Coupons is unclear. Although the tax treatment of the Contingent Coupons is unclear, we intend to treat any Contingent Coupon, including on the Maturity Date or upon automatic call, as ordinary income includible in income by you at the time it accrues or is received in accordance with your normal method of accounting for U.S. federal income tax purposes. See “U.S. Federal Income Tax Considerations—Tax Treatment of U.S. Holders—Certain Notes Treated as a Put Option and a Deposit or an Executory Contract—Certain Notes Treated as Executory Contracts” in the accompanying prospectus supplement for the U.S. federal income tax considerations applicable to securities that are treated as income-bearing pre-paid executory contracts.

Because there are no statutory provisions, regulations, published rulings or judicial decisions addressing the characterization for U.S. federal income tax purposes of securities with terms that are substantially the same as those of the Notes, other characterizations and treatments are possible and the timing and character of income in respect of the Notes might differ from the treatment described above. For example, Notes that have a term of one year or less could be treated as short-term debt instruments for U.S. federal income tax purposes subject to the treatment described under the heading “U.S. Federal Income Tax Considerations—Tax Treatment of U.S. Holders—U.S. Federal Income Tax Treatment of the Notes as Indebtedness for U.S. Federal Income Tax Purposes—Short-Term Notes” in the accompanying prospectus supplement. Notes that have a term of more than one year could be treated as debt instruments that are “contingent payment debt instruments” for U.S. federal income tax purposes subject to the treatment described under the heading “U.S. Federal Income Tax Considerations—Tax Treatment of U.S. Holders—U.S. Federal Income Tax Treatment of the Notes as Indebtedness for U.S. Federal Income Tax Purposes—Contingent Notes” in the accompanying prospectus supplement.

In addition, if you are a non-U.S. holder (as defined in the accompanying prospectus supplement), because the U.S. federal income tax treatment of the Contingent Coupons (including the applicability of withholding) is unclear, the entire amount of the Contingent Coupons will be subject to U.S. federal income tax withholding at a 30% rate (or at a lower rate under an applicable income tax treaty). We will not pay any additional amounts in respect of such withholding.

In Notice 2008-2, the Internal Revenue Service (“IRS”) and the Treasury Department requested comments as to whether the purchaser of an exchange traded note or pre-paid forward contract (which may include the Notes) should be required to accrue income during its term under a mark-to-market, accrual or other methodology, whether income and gain on such a note or contract should be ordinary or capital, and whether foreign holders should be subject to withholding tax on any deemed income accrual. Accordingly, it is possible that regulations or other guidance could provide that a U.S. holder (as defined in the accompanying prospectus supplement) of a Note is required to accrue income in respect of the Notes prior to the receipt of payments with respect to the Notes or their earlier sale. Moreover, it is possible that any such regulations or other guidance could treat all income and gain of a U.S. holder in respect of the Notes as ordinary income (including gain on a sale). Finally, it is possible that a non-U.S. holder of the Notes could be subject to U.S. withholding tax in respect of the Notes. It is unclear whether any regulations or other guidance would apply to the Notes (possibly on a retroactive basis). Prospective investors are urged to consult with their tax advisors regarding Notice 2008-2 and the possible effect to them of the issuance of regulations or other guidance that affects the U.S. federal income tax treatment of the Notes.

We will not attempt to ascertain whether any of the entities whose stock is included in 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 one or more of the entities whose stock is included in 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 entities whose stock is included in the Reference Asset and consult your tax advisor regarding the possible consequences to you if one or more of the entities whose stock is included in 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, 2025. Based on the Issuer’s determination that the Notes are not “delta-one” instruments, non-U.S. holders should not be subject to withholding on dividend equivalent payments, if any, under the Notes. However, it is possible that the Notes 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 Notes, and following such occurrence the Notes 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 Notes should consult their tax advisors as to the application of the dividend equivalent withholding tax in the context of the Notes 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.

PROSPECTIVE PURCHASERS OF NOTES SHOULD CONSULT THEIR TAX ADVISORS AS TO THE U.S. FEDERAL, STATE, LOCAL, AND OTHER TAX CONSEQUENCES TO THEM OF THE PURCHASE, OWNERSHIP AND DISPOSITION OF NOTES.

In the opinion of Mayer Brown LLP, as counsel to the Issuer, when this pricing supplement has been attached to, and duly notated on, the master note that represents the Notes pursuant to the Senior Indenture referred to in the prospectus supplement dated February 23, 2021, and issued and paid for as contemplated herein, the Notes offered by this pricing supplement will be valid, binding and enforceable obligations of the Issuer, entitled to the benefits of the Senior Indenture, subject to applicable bankruptcy, insolvency and similar laws affecting creditors’ rights generally, concepts of reasonableness and equitable principles of general applicability (including, without limitation, concepts of good faith, fair dealing and the lack of bad faith). This opinion is given as of the date hereof and is limited to the laws of the State of New York, the Maryland General Corporation Law (including the statutory provisions, all applicable provisions of the Maryland Constitution and the reported judicial decisions interpreting the

foregoing) and the federal laws of the United States of America. This opinion is subject to customary assumptions about the trustee’s authorization, execution and delivery of the Senior Indenture and the genuineness of signatures and to such counsel’s reliance on the Issuer and other sources as to certain factual matters, all as stated in the legal opinion dated February 23, 2021, which has been filed as Exhibit 5.3 to the Issuer’s registration statement on Form S-3 dated February 23, 2021.

Key Terms
Issuer:	HSBC USA Inc.
Reference Asset:	The S&P 500^® Index (Ticker: “SPX”)
Principal Amount:	$1,000 per Note.
Trade Date:	May 9, 2023
Pricing Date:	May 8, 2023
Original Issue Date:	May 12, 2023
Final Valuation Date:	May 9, 2024, subject to adjustment as described in “Additional Terms of the Notes—Valuation Dates” in the accompanying Equity Index Underlying Supplement
Maturity Date:	May 14, 2024. 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 Equity Index Underlying Supplement.
Automatic Call Feature:	The Notes will be automatically called if the Official Closing Level of the Reference Asset on any Observation Date or the Final Level is equal to or greater than the Initial Level. If the Notes are called, HSBC will pay you on the applicable Coupon Payment Date (which will also be the “Call Settlement Date”) a cash payment per Note equal to your Principal Amount plus the Contingent Coupon otherwise due on such date together with any previously unpaid Contingent Coupons with respect to any prior Observation Dates, in each case pursuant to the Contingent Coupon feature described below. No further amounts will be owed to you under the Notes.
Observation Dates:	August 9, 2023, November 9, 2023, February 9, 2024 and May 9, 2024, subject to postponement as described under “Additional Terms of the Notes—Valuation Dates” in the accompanying Equity Index Underlying Supplement.
Coupon Payment Dates:	With respect to each Observation Date, three business days following the applicable Observation Date. The final Contingent Coupon, if payable, will be paid on the Maturity Date. The Coupon Payment Dates are subject to postponement as described under “Additional Terms of the Notes—Coupon Payment Dates, Call Payment Dates and Maturity Date” in the accompanying Equity Index Underlying Supplement.
Contingent Coupon:	If the Official Closing Level of the Reference Asset on any Observation Date or the Final Level is equal to or greater than the Coupon Barrier, HSBC will pay you the Contingent Coupon on the corresponding Coupon Payment Date as well as any previously unpaid Contingent Coupon with respect to a prior Observation Date. If the Official Closing Level of the Reference Asset on any Observation Date or the Final Level is less than the Coupon Barrier, the Contingent Coupon applicable to such date will not be payable and HSBC will not make any payment to you on the relevant Coupon Payment Date. If a Contingent Coupon is not paid on a Coupon Payment Date because the Official Closing Level of the Reference Asset on that Observation Date is less than the Coupon Barrier, such Contingent Coupon will be paid on a later Coupon Payment Date if the Official Closing Level or the Final Level, as applicable, is equal to or greater than the Coupon Barrier on such later Observation Date. For the avoidance of doubt, once a previously unpaid Contingent Coupon has been paid on a later Coupon Payment Date, it will not be paid again on any subsequent Coupon Payment Date. The Contingent Coupon is $30.00 per Note per each Coupon Payment Date. The table below sets forth the Observation Dates, Coupon Payment Dates and the potential Contingent Coupons.

Observation Dates	Coupon Payment Dates	Contingent Coupons
August 9, 2023	August 14, 2023	$30.00
November 9, 2023	November 14, 2023	$30.00
February 9, 2024	February 14, 2024	$30.00
May 9, 2024	May 14, 2024 (the Maturity Date)	$30.00

	*The Observation Dates and the Averaging Dates are subject to postponement as described in the accompanying Equity Index Underlying Supplement.
Payment at Maturity:	If the Notes are not called, you will receive a payment on the Maturity Date calculated as follows: If the Final Level is equal to or greater than the Trigger Level, HSBC will pay you, in addition to any Contingent Coupons otherwise due, a cash payment on the Maturity Date equal to $1,000 per $1,000 Principal Amount of Notes. If the Final Level of the Reference Asset is less than the Trigger Level, HSBC will pay you a cash payment on the Maturity Date equal to: $1,000 + [$1,000 x (Reference Return + 13.00%) x Downside Leverage Factor] In that case, you will lose approximately 1.149425% of the Principal Amount for each 1% that the Final Level is below the Trigger Level. This means that if the Reference Return is less than -13.00%, you will lose up to 100% of your entire investment.
Reference Return:	The quotient, expressed as a percentage, calculated as follows: Final Level – Initial Level Initial Level
Downside Leverage Factor:	100/87.00, which is equal to approximately 1.149425.
Trigger Level:	3,600.1644, which is 87.00% of the Initial Level
Coupon Barrier:	3,600.1644, which is 87.00%of the Initial Level
Initial Level:	4,138.12, which was the Official Closing Level of the Reference Asset on the Pricing Date.
Final Level:	The Official Closing Level of the Reference Asset the Final Valuation Date.
Calculation Agent:	HSBC USA Inc. or one of its affiliates
Estimated Initial Value:	The Estimated Initial Value of the Notes 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. See “Selected Risk Considerations — The Estimated Initial Value of the Notes, which was determined by us on the Trade Date, is less than the price to public and may differ from the market value of the Notes in the secondary market, if any.”
CUSIP/ISIN:	40447AAY0 / US40447AAY01
Form of the Notes:	Book-Entry
Listing:	The Notes will not be listed on any U.S. securities exchange or quotation system.

Hypothetical Initial Level:	1,000.00
Contingent Coupon:	$30.00 for each applicable Coupon Payment Date
Observation Dates:	Quarterly
Hypothetical Coupon Barrier:	870.00 (which is equal to 87.00% of the Hypothetical Initial Level)
Hypothetical Trigger Level:	870.00 (which is equal to 87.00% of the Hypothetical Initial Level)
Downside Leverage Factor:	100/87.00, which is equal to 1.149425

Date	Official Closing Level	Payment (per Note)
First Observation Date	1,300.00 (at or above Initial Level)	$1,030.00 (Payment at Redemption)
	Total Payment: $1,030.00 (3.00% return)

Dates	Official Closing Level/Final Level	Payment (per Note)
First Observation Date	900.00 (at or above Coupon Barrier; below Initial Level)	$30.00 (Contingent Coupon)
Second Observation Date	870.00 (at or above Coupon Barrier; below Initial Level)	$30.00 (Contingent Coupon)
Third Observation Date	880.00 (at or above Coupon Barrier; below Initial Level)	$30.00 (Contingent Coupon)
Final Valuation Date	950.00 (at or above Trigger Level and Coupon Barrier; below Initial Level)	$1,030.00 (Payment at Maturity)
	Total Payment: $1,120.00 (12.00% return)

	Security Type	Security Class Title	Fee Calculation or Carry Forward Rule	Amount Registered	Proposed Maximum Offering Price Per Unit	Maximum Aggregate Offering Price	Fee Rate	Amount of Registration Fee
Fees to Be Paid	Debt	Debt Securities	Rule 457(r)			$10,000,000	$110.20 per $1,000,000	$1,102.00