The information
in this preliminary pricing supplement is not complete and may be changed. This preliminary pricing supplement and the accompanying
prospectus, prospectus supplement and underlying supplement do not constitute an offer to sell the Trigger PLUS and we are not soliciting
an offer to buy the Trigger PLUS in any state where the offer or sale is not permitted.
Subject
to Completion. Dated March 12, 2025 |
 |
March 2025
Registration Statement No. 333-265158
Pricing Supplement dated March , 2025
Filed pursuant to Rule 424(b)(2) |
STRUCTURED INVESTMENTS
Opportunities in U.S. Equities
Auto-Callable Trigger PLUS Based on the Value of the
S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance
Leveraged Upside SecuritiesSM
Principal at Risk Securities
Unlike conventional debt securities, the Auto-Callable Trigger Performance
Leveraged Upside SecuritiesSM (the “Auto-Callable Trigger PLUS”) will pay no interest and do not guarantee the
return of the full principal amount at maturity. Instead, if the closing level of the underlier on the call observation date is greater
than or equal to the initial underlier value, the Auto-Callable Trigger PLUS will be automatically redeemed for a cash payment of at
least $1,091.50 per Auto-Callable Trigger PLUS, or at least 109.15% of the stated principal amount. If the Auto-Callable Trigger PLUS
are not redeemed prior to maturity and the final underlier value is greater than the initial underlier value, at maturity investors will
receive the stated principal amount plus the leveraged upside performance of the underlier. If the Auto-Callable Trigger PLUS are not
redeemed prior to maturity and the final underlier value is less than or equal to the initial underlier value but greater than or equal
to the trigger value, which is equal to 75% of the initial underlier value, at maturity investors will receive the stated principal amount.
However, if the Auto-Callable Trigger PLUS are not redeemed prior to maturity and the final underlier value is less than the trigger
value, at maturity investors will lose 1% of the stated principal amount for every 1% that the final underlier value is less than the
initial underlier value. Under these circumstances, the amount investors receive will be less than 75% of the stated principal amount
and could be zero. The Auto-Callable Trigger PLUS are for investors who seek an equity index-based return and who are willing and able
to risk their principal and forgo current income in exchange for the leverage feature and the limited protection against loss, which
applies only if the Auto-Callable Trigger PLUS are not redeemed and the final underlier value is greater than or equal to the trigger
value, subject to automatic early redemption. Investors may lose their entire initial investment in the Auto-Callable Trigger PLUS.
The Auto-Callable Trigger PLUS are unsecured and unsubordinated debt obligations of Barclays Bank
PLC. Any payment on the Auto-Callable Trigger PLUS, including any repayment of principal, is subject to the creditworthiness of Barclays
Bank PLC and is not guaranteed by any third party. If Barclays Bank PLC were to default on its payment obligations or become subject
to the exercise of any U.K. Bail-in Power (as described on page 5 of this document) by the
relevant U.K. resolution authority, you might not receive any amounts owed to you under the Auto-Callable Trigger PLUS. See “Risk
Factors” and “Consent to U.K. Bail-in Power” in this document and “Risk Factors” in the accompanying prospectus
supplement.
SUMMARY TERMS |
|
Issuer: |
Barclays Bank PLC |
Reference asset*: |
S&P 500® Index (Bloomberg ticker symbol “SPX<Index>”) (the “underlier”) |
Aggregate principal amount: |
$ |
Stated principal amount: |
$1,000 per Auto-Callable Trigger PLUS |
Pricing date: |
March 31, 2025 |
Original issue date: |
April 3, 2025 |
Call observation date†: |
April 15, 2026 |
Call settlement date†: |
April 20, 2026 |
Valuation date†: |
March 31, 2027 |
Maturity date†: |
April 5, 2027 |
Interest: |
None |
Automatic early redemption: |
If, on the call observation date, the closing level of the underlier is greater than or equal to the initial underlier value, the Auto-Callable Trigger PLUS will be automatically redeemed for the early redemption payment on the call settlement date. No further payments will be made on the Auto-Callable Trigger PLUS after they have been redeemed. |
Early redemption payment: |
At least $1,091.50 per Auto-Callable Trigger PLUS (at least 109.15% of the stated principal amount). The actual early redemption payment will be determined on the pricing date. |
Payment at maturity: |
If the Auto-Callable Trigger PLUS are not redeemed prior to maturity,
you will receive on the maturity date a cash payment per Auto-Callable Trigger PLUS determined as follows:
· If
the final underlier value is greater than the initial underlier value:
$1,000 + leveraged upside payment
· If
the final underlier value is less than or equal to the initial underlier value but greater than or equal to the trigger value:
$1,000
· If
the final underlier value is less than the trigger value:
$1,000 × underlier performance factor
This amount will be less than the stated principal
amount of $1,000 and will represent a loss of more than 25%, and possibly all, of an investor’s initial investment. Investors
may lose their entire initial investment in the Auto-Callable Trigger PLUS. Any payment on the Auto-Callable Trigger PLUS, including
any repayment of principal, is not guaranteed by any third party and is subject to (a) the creditworthiness of Barclays Bank PLC and
(b) the risk of exercise of any U.K. Bail-in Power by the relevant U.K. resolution authority. |
U.K. Bail-in Power acknowledgment: |
Notwithstanding and to the exclusion of any other term of the Auto-Callable Trigger PLUS or any other agreements, arrangements or understandings between Barclays Bank PLC and any holder or beneficial owner of the Auto-Callable Trigger PLUS (or the trustee on behalf of the holders of the Auto-Callable Trigger PLUS), by acquiring the Auto-Callable Trigger PLUS, each holder and beneficial owner of the Auto-Callable Trigger PLUS acknowledges, accepts, agrees to be bound by and consents to the exercise of, any U.K. Bail-in Power by the relevant U.K. resolution authority. See “Consent to U.K. Bail-in Power” on page 5 of this document. |
Leveraged upside payment: |
$1,000 × leverage factor × underlier return |
Leverage factor: |
125%. The leverage factor will be applicable only if the Auto-Callable Trigger PLUS are not redeemed. |
Trigger value: |
, which is 75% of the initial underlier value (rounded to two decimal places) |
|
(terms continued on the next page) |
Commissions and initial issue price: |
Initial issue price(1) |
Price to public(1) |
Agent’s commissions |
Proceeds to issuer |
Per Auto-Callable Trigger PLUS |
$1,000 |
$1,000 |
$20.00(2)
$5.00(3) |
$975.00 |
Total |
$ |
$ |
$ |
$ |
| (1) | Our estimated
value of the Auto-Callable Trigger PLUS on the pricing date, based on our internal pricing
models, is expected to be between $938.60 and $968.60 per Auto-Callable Trigger PLUS. The
estimated value is expected to be less than the initial issue price of the Auto-Callable
Trigger PLUS. See “Additional Information Regarding Our Estimated Value of the Auto-Callable
Trigger PLUS” on page 4 of this document. |
| (2 | Morgan Stanley
Wealth Management and its financial advisors will collectively receive from the agent, Barclays
Capital Inc., a fixed sales commission of $20.00 for each Auto-Callable Trigger PLUS they
sell. See “Supplemental Plan of Distribution” in this document. |
| (3) | Reflects a structuring
fee payable to Morgan Stanley Wealth Management by the agent or its affiliates of $5.00 for
each Auto-Callable Trigger PLUS. |
One or more of our affiliates may purchase
up to 15% of the aggregate principal amount of the Auto-Callable Trigger PLUS and hold such Auto-Callable Trigger PLUS for investment
for a period of at least 30 days. Accordingly, the total principal amount of the Auto-Callable Trigger PLUS may include a portion that
was not purchased by investors on the original issue date. Any unsold portion held by our affiliate(s) may affect the supply of Auto-Callable
Trigger PLUS available for secondary trading and, therefore, could adversely affect the price of the Auto-Callable Trigger PLUS in the
secondary market. Circumstances may occur in which our interests or those of our affiliates could be in conflict with your interests.
Investing in the Auto-Callable Trigger PLUS involves
risks not associated with an investment in conventional debt securities. See “Risk Factors” beginning on page 13 of this
document and beginning on page S-9 of the prospectus supplement. You should read this document together with the related prospectus,
prospectus supplement and underlying supplement, each of which can be accessed via the hyperlinks below, before you make an investment
decision.
The Auto-Callable Trigger PLUS will not be listed on any U.S. securities
exchange or quotation system. Neither the U.S. Securities and Exchange Commission (the “SEC”) nor any state securities commission
has approved or disapproved of the Auto-Callable Trigger PLUS or determined that this document is truthful or complete. Any representation
to the contrary is a criminal offense.
The Auto-Callable Trigger PLUS constitute our unsecured and unsubordinated
obligations. The Auto-Callable Trigger PLUS are not deposit liabilities of Barclays Bank PLC and are not covered by the U.K. Financial
Services Compensation Scheme or insured by the U.S. Federal Deposit Insurance Corporation or any other governmental agency or deposit
insurance agency of the United States, the United Kingdom or any other jurisdiction.

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Terms continued from previous page: |
Underlier return: |
(final underlier value – initial underlier value) / initial underlier value |
Underlier performance factor: |
final underlier value / initial underlier value |
Initial underlier value: |
, which is the closing level of the underlier on the pricing date |
Final underlier value: |
The closing level of the underlier on the valuation date |
Closing level*: |
Closing level has the meaning set forth under “Reference Assets—Indices—Special Calculation Provisions” in the prospectus supplement. |
Calculation agent: |
Barclays Bank PLC |
Additional terms: |
Terms used in this document, but not defined herein, will have the meanings ascribed to them in the prospectus supplement. |
CUSIP / ISIN: |
06746BB67 / US06746BB677 |
Listing: |
The Auto-Callable Trigger PLUS will not be listed on any securities exchange. |
Selected dealer: |
Morgan Stanley Wealth Management (“MSWM”) |
* |
If the underlier is discontinued or if the sponsor of
the underlier fails to publish the underlier, the calculation agent may select a successor index or, if no successor index is available,
will calculate the value to be used as the closing level of the underlier. In addition, the calculation agent will calculate the
value to be used as the closing level of the underlier in the event of certain changes in or modifications to the underlier. For
more information, see “Reference Assets—Indices—Adjustments Relating to Securities with an Index as a Reference
Asset” in the accompanying prospectus supplement. |
† |
Each of the call observation date and the
valuation date may be postponed if that day is not a scheduled trading day or if a market disruption event occurs on that day as
described under “Reference Assets—Indices—Market Disruption Events for Securities with an Index of Equity Securities
as a Reference Asset” in the accompanying prospectus supplement. In addition, the call settlement date and/or the maturity
date will be postponed if that day is not a business day or if the call observation date or the valuation date, respectively, is
postponed as described under “Terms of the Notes—Payment Dates” in the accompanying prospectus supplement. |
Barclays Capital Inc. |

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Additional Terms of the Auto-Callable Trigger PLUS
You should read this document together with the prospectus dated May
23, 2022, as supplemented by the prospectus supplement dated June 27, 2022 relating to our Global Medium-Term Notes, Series A, of which
the Auto-Callable Trigger PLUS are a part, and the underlying supplement dated June 27, 2022. This document, together with the documents
listed below, contains the terms of the Auto-Callable Trigger PLUS and supersedes all prior or contemporaneous oral statements as well
as any other written materials including preliminary or indicative pricing terms, correspondence, trade ideas, structures for implementation,
sample structures, brochures or other educational materials of ours. You should carefully consider, among other things, the matters set
forth under “Risk Factors” in the prospectus supplement, as the Auto-Callable Trigger PLUS 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
Auto-Callable Trigger PLUS.
You may access these documents on the SEC website at www.sec.gov as
follows (or if such address has changed, by reviewing our filings for the relevant date on the SEC website):
Our SEC file number is 1-10257 and our Central Index Key, or CIK, on
the SEC website is 0000312070. As used in this document, “we,” “us” and “our” refer to Barclays Bank
PLC.
In connection with this offering, Morgan Stanley Wealth Management is
acting in its capacity as a selected dealer.

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Additional Information Regarding Our Estimated Value
of the Auto-Callable Trigger PLUS
Our internal pricing models take into account a number of variables
and are based on a number of subjective assumptions, which may or may not materialize, typically including volatility, interest rates
and our internal funding rates. Our internal funding rates (which are our internally published borrowing rates based on variables, such
as market benchmarks, our appetite for borrowing and our existing obligations coming to maturity) may vary from the levels at which our
benchmark debt securities trade in the secondary market. Our estimated value on the pricing date is based on our internal funding rates.
Our estimated value of the Auto-Callable Trigger PLUS might be lower if such valuation were based on the levels at which our benchmark
debt securities trade in the secondary market.
Our estimated value of the Auto-Callable Trigger PLUS on the pricing
date is expected to be less than the initial issue price of the Auto-Callable Trigger PLUS. The difference between the initial issue price
of the Auto-Callable Trigger PLUS and our estimated value of the Auto-Callable Trigger PLUS is expected to result from several factors,
including any sales commissions expected to be paid to Barclays Capital Inc. or another affiliate of ours, any selling concessions, discounts,
commissions or fees expected to be allowed or paid to non-affiliated intermediaries, the estimated profit that we or any of our affiliates
expect to earn in connection with structuring the Auto-Callable Trigger PLUS, the estimated cost that we may incur in hedging our obligations
under the Auto-Callable Trigger PLUS, and estimated development and other costs that we may incur in connection with the Auto-Callable
Trigger PLUS. These other costs will include a fee paid to LFT Securities, LLC, an entity in which an affiliate of Morgan Stanley Wealth
Management has an ownership interest, for providing certain electronic platform services with respect to this offering.
Our estimated value on the pricing date is not a prediction of the price
at which the Auto-Callable Trigger PLUS may trade in the secondary market, nor will it be the price at which Barclays Capital Inc. may
buy or sell the Auto-Callable Trigger PLUS in the secondary market. Subject to normal market and funding conditions, Barclays Capital
Inc. or another affiliate of ours intends to offer to purchase the Auto-Callable Trigger PLUS in the secondary market but it is not obligated
to do so.
Assuming that all relevant factors remain constant after the pricing
date, the price at which Barclays Capital Inc. may initially buy or sell the Auto-Callable Trigger PLUS in the secondary market, if any,
and the value that we may initially use for customer account statements, if we provide any customer account statements at all, may exceed
our estimated value on the pricing date for a temporary period expected to be approximately 40 days after the initial issue date of the
Auto-Callable Trigger PLUS because, in our discretion, we may elect to effectively reimburse to investors a portion of the estimated cost
of hedging our obligations under the Auto-Callable Trigger PLUS and other costs in connection with the Auto-Callable Trigger PLUS that
we will no longer expect to incur over the term of the Auto-Callable Trigger PLUS. We made such discretionary election and determined
this temporary reimbursement period on the basis of a number of factors, which may include the tenor of the Auto-Callable Trigger PLUS
and/or any agreement we may have with the distributors of the Auto-Callable Trigger PLUS. The amount of our estimated costs that 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 initial issue date of the Auto-Callable Trigger PLUS based on
changes in market conditions and other factors that cannot be predicted.
We urge you to read “Risk Factors” beginning on page
13 of this document.
You may revoke your offer to purchase the Auto-Callable Trigger PLUS
at any time prior to the pricing date. We reserve the right to change the terms of, or reject any offer to purchase, the Auto-Callable
Trigger PLUS prior to their pricing date. In the event of any changes to the terms of the Auto-Callable Trigger PLUS, we will notify you
and you will be asked to accept such changes in connection with your purchase. You may also choose to reject such changes in which case
we may reject your offer to purchase.

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Consent to U.K. Bail-in Power
Notwithstanding and to the
exclusion of any other term of the Auto-Callable Trigger PLUS or any other agreements, arrangements or understandings between us and any
holder or beneficial owner of the Auto-Callable Trigger PLUS (or the trustee on behalf of the holders of the Auto-Callable Trigger PLUS),
by acquiring the Auto-Callable Trigger PLUS, each holder and beneficial owner of the Auto-Callable Trigger PLUS acknowledges, accepts,
agrees to be bound by and consents to the exercise of, any U.K. Bail-in Power by the relevant U.K. resolution authority.
Under the U.K. Banking Act 2009,
as amended, the relevant U.K. resolution authority may exercise a U.K. Bail-in Power in circumstances in which the relevant U.K. resolution
authority is satisfied that the resolution conditions are met. These conditions include that a U.K. bank or investment firm is failing
or is likely to fail to satisfy the Financial Services and Markets Act 2000 (the “FSMA”) threshold conditions for authorization
to carry on certain regulated activities (within the meaning of section 55B FSMA) or, in the case of a U.K. banking group company that
is a European Economic Area (“EEA”) or third country institution or investment firm, that the relevant EEA or third country
relevant authority is satisfied that the resolution conditions are met in respect of that entity.
The U.K. Bail-in Power includes
any write-down, conversion, transfer, modification and/or suspension power, which allows for (i) the reduction or cancellation of all,
or a portion, of the principal amount of, interest on, or any other amounts payable on, the Auto-Callable Trigger PLUS; (ii) the conversion
of all, or a portion, of the principal amount of, interest on, or any other amounts payable on, the Auto-Callable Trigger PLUS into shares
or other securities or other obligations of Barclays Bank PLC or another person (and the issue to, or conferral on, the holder or beneficial
owner of the Auto-Callable Trigger PLUS such shares, securities or obligations); (iii) the cancellation of the Auto-Callable Trigger PLUS
and/or (iv) the amendment or alteration of the maturity of the Auto-Callable Trigger PLUS, or amendment of the amount of interest or any
other amounts due on the Auto-Callable Trigger PLUS, or the dates on which interest or any other amounts become payable, including by
suspending payment for a temporary period; which U.K. Bail-in Power may be exercised by means of a variation of the terms of the Auto-Callable
Trigger PLUS solely to give effect to the exercise by the relevant U.K. resolution authority of such U.K. Bail-in Power. Each holder and
beneficial owner of the Auto-Callable Trigger PLUS further acknowledges and agrees that the rights of the holders or beneficial owners
of the Auto-Callable Trigger PLUS are subject to, and will be varied, if necessary, solely to give effect to, the exercise of any U.K.
Bail-in Power by the relevant U.K. resolution authority. For the avoidance of doubt, this consent and acknowledgment is not a waiver of
any rights holders or beneficial owners of the Auto-Callable Trigger PLUS may have at law if and to the extent that any U.K. Bail-in Power
is exercised by the relevant U.K. resolution authority in breach of laws applicable in England.
For more information, please see
“Risk Factors—Risks Relating to the Issuer—You may lose some or all of your investment if any U.K. bail-in power is
exercised by the relevant U.K. resolution authority” in this document as well as “U.K. Bail-in Power,” “Risk Factors—Risks
Relating to the Securities Generally—Regulatory action in the event a bank or investment firm in the Group is failing or likely
to fail, including the exercise by the relevant U.K. resolution authority of a variety of statutory resolution powers, could materially
adversely affect the value of any securities” and “Risk Factors—Risks Relating to the Securities Generally—Under
the terms of the securities, you have agreed to be bound by the exercise of any U.K. Bail-in Power by the relevant U.K. resolution authority”
in the accompanying prospectus supplement.

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Investment Summary
Auto-Callable Trigger Performance Leveraged Upside
SecuritiesSM
Principal at Risk Securities
The Auto-Callable Trigger PLUS Based on the Value of the S&P 500®
Index due April 5, 2027 (the “Auto-Callable Trigger PLUS”) can be used:
| § | To provide an opportunity to earn the early redemption payment, which is an amount equal to at least
$1,091.50 per Auto-Callable Trigger PLUS, or at least 109.15% of the stated principal amount, if the closing level of the underlier on
the call observation date is greater than or equal to the initial underlier value. The actual early redemption payment will be determined
on the pricing date. |
| § | As an alternative to direct exposure to the underlier that, if the Auto-Callable Trigger PLUS are not
redeemed prior to maturity, enhances returns for any positive performance of the underlier |
| § | If the Auto-Callable Trigger PLUS are not redeemed prior to maturity, to enhance returns and outperform
the underlier in a bullish scenario |
| § | If the Auto-Callable Trigger PLUS are not redeemed prior to maturity, to achieve similar levels of upside
exposure to the underlier as a direct investment, while using fewer dollars by taking advantage of the leverage factor |
| § | If the Auto-Callable Trigger PLUS are not redeemed prior to maturity, to provide limited protection
against a loss of principal in the event of a decline of the underlier from the pricing date to the valuation date, but only if the final
underlier value is greater than or equal to the trigger value |
If the final underlier value is less than the trigger
value, the Auto-Callable Trigger PLUS are exposed on a 1:1 basis to the negative performance of the underlier.
Maturity: |
Approximately two years (unless redeemed earlier) |
Early redemption payment: |
At least $1,091.50 (at least 109.15% of the stated principal amount) per Auto-Callable Trigger PLUS. The actual early redemption payment will be determined on the pricing date. |
Leverage factor: |
125% (applicable only if the Auto-Callable Trigger PLUS are not redeemed prior to maturity) |
Trigger value: |
75% of the initial underlier value |
Minimum payment at maturity: |
None. Investors may lose their entire initial investment in the Auto-Callable Trigger PLUS. |
Interest: |
None |

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Key Investment Rationale
The Auto-Callable Trigger PLUS are for investors who seek an equity
index-based return and who are willing and able to risk their principal and forgo current income in exchange for the leverage feature
and the limited protection against loss, which applies only if the Auto-Callable Trigger PLUS are not redeemed and the final underlier
value is greater than or equal to the trigger value, subject to automatic early redemption. Investors may lose their entire initial
investment in the Auto-Callable Trigger PLUS.
Automatic Early Redemption Feature |
On the call observation date, if the closing level of the underlier is greater than or equal to the initial underlier value, the Auto-Callable Trigger PLUS will be automatically redeemed for an amount per Auto-Callable Trigger PLUS equal to the early redemption payment. No further payments will be made on the Auto-Callable Trigger PLUS after they have been redeemed. In addition, if the Auto-Callable Trigger PLUS are redeemed prior to maturity, you will not benefit from the leverage feature that applies to the payment at maturity if the final underlier value is greater than the initial underlier value. Moreover, the early redemption payment may be significantly less than the payment at maturity you would receive for the same level of appreciation of the underlier had the Auto-Callable Trigger PLUS not been automatically redeemed and instead remained outstanding until maturity. |
Leveraged Performance |
If the Auto-Callable Trigger PLUS are not redeemed prior to maturity, the Auto-Callable Trigger PLUS offer investors an opportunity to capture enhanced returns for any positive performance of the underlier relative to a direct investment in the underlier. |
Trigger Feature |
At maturity, even if the value of the underlier has declined over the term of the Auto-Callable Trigger PLUS, investors will receive their stated principal amount, but only if the final underlier value is greater than or equal to the trigger value. |
Upside Scenario |
The Auto-Callable Trigger PLUS are not redeemed prior to maturity and the final underlier value is greater than the initial underlier value. In this case, at maturity, the Auto-Callable Trigger PLUS pay the stated principal amount of $1,000 plus a return equal to 125% of the underlier return. |
Par Scenario |
The Auto-Callable Trigger PLUS are not redeemed prior to maturity and the final underlier value is less than or equal to the initial underlier value but greater than or equal to the trigger value. In this case, at maturity, the Auto-Callable Trigger PLUS pay the stated principal amount of $1,000 per Auto-Callable Trigger PLUS even though the value of the underlier has declined. |
Downside Scenario |
The Auto-Callable Trigger PLUS are not redeemed prior to maturity and the final underlier value is less than the trigger value. In this case, at maturity, the Auto-Callable Trigger PLUS pay less than 75% of the stated principal amount and the percentage loss of the stated principal amount will be equal to the percentage decrease from the initial underlier value to the final underlier value. For example, if the final underlier value is 55% less than the initial underlier value, the Auto-Callable Trigger PLUS will pay $450.00 per Auto-Callable Trigger PLUS, or 45% of the stated principal amount, for a loss of 55% of the stated principal amount. There is no minimum payment at maturity on the Auto-Callable Trigger PLUS. Accordingly, investors could lose their entire investment in the Auto-Callable Trigger PLUS. |

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Selected Purchase Considerations
The Auto-Callable Trigger PLUS are
not appropriate for all investors. The Auto-Callable Trigger PLUS may be an appropriate investment for you if all of the following
statements are true:
| § | You do not seek an investment that produces periodic interest
or coupon payments or other sources of current income. |
| § | You seek the potential for a fixed return equal to the early
redemption payment if the closing level of the underlier on the call observation date is greater than or equal to the initial underlier
value, or anticipate that the final underlier value will be greater than the initial underlier value, and you are willing and able to
accept the risk that, if the final underlier value is less than the trigger value, you will lose a significant portion, and possibly all,
of the stated principal amount of the Auto-Callable Trigger PLUS. |
| § | You are willing and able to accept the risk that, if the
Auto-Callable Trigger PLUS are redeemed prior to maturity, you will not benefit from the leverage feature that applies to the payment
at maturity if the final underlier value is greater than the initial underlier value. |
| § | You are willing and able to the risk that, if the Auto-Callable
Trigger PLUS are redeemed prior to maturity, the early redemption payment will be significantly less than the payment at maturity you
would receive for the same level of appreciation of the underlier had the Auto-Callable Trigger PLUS not been automatically redeemed and
instead remained outstanding until maturity. |
| § | You are willing and able to accept the risks associated with
an investment linked to the performance of the underlier, as explained in more detail in the “Risk Factors” section of this
document. |
| § | You understand and accept that you will not be entitled to
receive dividends or distributions that may be paid to holders of the securities composing the underlier,
nor will you have any voting rights with respect to the securities composing the underlier.
|
| § | You do not seek an investment for which there will be an
active secondary market and you are willing and able to hold the Auto-Callable Trigger PLUS to maturity if the securities are not automatically
redeemed. |
| § | You are willing and able to assume our credit risk for all
payments on the Auto-Callable Trigger PLUS. |
| § | You are willing and able to consent to the exercise of any
U.K. Bail-in Power by any relevant U.K. resolution authority. |
The Auto-Callable Trigger PLUS may
not be an appropriate investment for you if any of the following statements are true:
| § | You seek an investment that produces periodic interest or
coupon payments or other sources of current income. |
| § | You seek an investment that provides for the full repayment
of principal at maturity. |
| § | You anticipate that the closing level of the underlier will
be less than the initial underlier value on the call observation date or that the final underlier value will be less than the initial
underlier value, or you are unwilling or unable to accept the risk that, if the final underlier value is less than the trigger value,
you will lose a significant portion, and possibly all, of the stated principal amount of the Auto-Callable Trigger PLUS. |
| § | You are unwilling or unable to accept the risk that, if the
Auto-Callable Trigger PLUS are redeemed prior to maturity, you will not benefit from the leverage feature that applies to the payment
at maturity if the final underlier value is greater than the initial underlier value. |
| § | You are unwilling or unable to accept the risk that, if the
Auto-Callable Trigger PLUS are redeemed prior to maturity, the early redemption payment will be significantly less than the payment at
maturity you would receive for the same level of appreciation of the underlier had the Auto-Callable Trigger PLUS not been automatically
redeemed and instead remained outstanding until maturity. |
| § | You are unwilling or unable to accept the risks associated
with an investment linked to the performance of the underlier, as explained in more detail in the “Risk Factors” section of
this document. |
| § | You seek an investment that entitles you to dividends or
distributions on, or voting rights related to, the securities composing the underlier. |
| § | You are unwilling or unable to accept the risk that the securities
may be automatically redeemed prior to scheduled maturity. |
| § | You seek an investment for which there will be an active
secondary market and/or you are unwilling or unable to hold the Auto-Callable Trigger PLUS to maturity if the securities are not automatically
redeemed. |
| § | You are unwilling or unable to assume our credit risk for
all payments on the Auto-Callable Trigger PLUS. |
| § | You are unwilling or unable to consent to the exercise of
any U.K. Bail-in Power by any relevant U.K. resolution authority. |
You must rely on your own evaluation of the merits of an investment
in the Auto-Callable Trigger PLUS. You should reach a decision whether to invest in the Auto-Callable Trigger PLUS after carefully
considering, with your advisors, the appropriateness of the Auto-Callable Trigger PLUS in light of your investment objectives and the
specific information set forth in this document, the prospectus, the prospectus supplement and the underlying supplement. Neither the
issuer nor Barclays Capital Inc. makes any recommendation as to the appropriateness of the Auto-Callable Trigger PLUS for investment.

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
How the Auto-Callable Trigger PLUS Work
The following payoff diagrams and scenarios illustrate the payment upon
automatic early redemption or at maturity on the Auto-Callable Trigger PLUS based on the following terms:
Stated principal amount: |
$1,000 per Auto-Callable Trigger PLUS |
Hypothetical early redemption payment: |
$1,091.50 per Auto-Callable Trigger PLUS (109.15% of the stated principal amount). The actual early redemption payment will be determined on the pricing date. |
Leverage factor: |
125% |
Trigger value: |
75% of the initial underlier value |
Minimum payment at maturity: |
None. You could lose your entire initial investment in the Auto-Callable Trigger PLUS. |
Diagram #1: Call
Observation Date

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Diagram #2: Payment
at Maturity If No Automatic Early Redemption Occurs
Auto-Callable Trigger PLUS Payoff Diagram If No Automatic Early Redemption Occurs |
Scenario Analysis
| § | Automatic Early Redemption Scenario. On
the call observation date, if the closing level of the underlier is greater than or equal to the initial underlier value, under the hypothetical
terms of the Auto-Callable Trigger PLUS, the Auto-Callable Trigger PLUS will be automatically redeemed for an amount per Auto-Callable
Trigger PLUS equal to the early redemption payment of $1,091.50, or 109.15% of the stated principal amount. If the Auto-Callable Trigger
PLUS are redeemed prior to maturity, you will not benefit from the leverage feature that applies to the payment at maturity if the final
underlier value is greater than the initial underlier value. Moreover, the early redemption payment may be significantly less than the
payment at maturity you would receive for the same level of appreciation of the underlier had the Auto-Callable Trigger PLUS not been
automatically redeemed and instead remained outstanding until maturity. |
| § | Upside Scenario. If the Auto-Callable Trigger
PLUS are not redeemed prior to maturity and the final underlier value is greater than the initial underlier value, at maturity investors
will receive the $1,000 stated principal amount plus 125% of the appreciation of the underlier from the initial underlier value
to the final underlier value. |
| § | For example, if the underlier appreciates by 3%, at maturity investors would receive a 3.75% return,
or $1,037.50 per Auto-Callable Trigger PLUS. |
| § | Under the hypothetical terms of the Auto-Callable Trigger PLUS, if the underlier appreciates by 30%,
investors would receive a 37.50% return, or $1,375.00 per Auto-Callable Trigger PLUS, at maturity. This is significantly more than the
early redemption payment the investor would have received if the underlier had appreciated 30% or more as of the call observation date,
and, as a result, the Auto-Callable Trigger PLUS were automatically redeemed. |

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
| § | Par Scenario. If the Auto-Callable Trigger
PLUS are not redeemed prior to maturity and the final underlier value is less than or equal to the initial underlier value but greater
than or equal to the trigger value, at maturity investors will receive the stated principal amount of $1,000 per Auto-Callable Trigger
PLUS. |
| § | For example, if the underlier depreciates by 5%, at maturity
investors would receive the $1,000 stated principal amount per Auto-Callable Trigger PLUS. |
| § | Downside Scenario. If the Auto-Callable
Trigger PLUS are not redeemed prior to maturity and the final underlier value is less than the trigger value, at maturity investors will
receive an amount that is less than 75% of the $1,000 stated principal amount and that will reflect a 1% loss of principal for each 1%
decline in the underlier. Investors may lose their entire initial investment in the Auto-Callable Trigger PLUS. |
| § | For example, if the underlier depreciates by 50%, investors would lose 50% of their principal and receive
only $500.00 per Auto-Callable Trigger PLUS at maturity, or 50% of the stated principal amount. |
If Not Redeemed Prior to Maturity, What Is the Total
Return on the Auto-Callable Trigger PLUS at Maturity, Assuming a Range of Performances for the Underlier?
The following table and examples illustrate
the hypothetical payment at maturity and hypothetical total return at maturity on the Auto-Callable Trigger PLUS, assuming the Auto-Callable
Trigger PLUS are not redeemed prior to maturity. The “total return” as used in this document is the number, expressed as a
percentage, that results from comparing the payment at maturity per $1,000 stated principal amount to $1,000.00. The table and examples
set forth below assume a hypothetical initial underlier value of 100.00 and a hypothetical trigger value of 75.00 (or 75% of the hypothetical
initial underlier value) and reflect the leverage factor of 125%. The hypothetical initial underlier value of 100.00 has been chosen for
illustrative purposes only and may not represent a likely actual initial underlier value. Please see “S&P 500®
Index Overview” below for recent actual values of the underlier. The actual initial underlier value and trigger value will be determined
on the pricing date. Each hypothetical payment at maturity or total return set forth below is for illustrative purposes only and may not
be the actual payment at maturity or total return applicable to a purchaser of the Auto-Callable Trigger PLUS. The numbers appearing in
the following table and examples have been rounded for ease of analysis. The table and examples below do not take into account any tax
consequences from investing in the Auto-Callable Trigger PLUS.
Final Underlier Value |
Underlier Return |
Underlier Performance Factor |
Payment at Maturity |
Total Return on Auto-Callable Trigger PLUS |
150.00 |
50.00% |
N/A |
$1,625.00 |
62.50% |
140.00 |
40.00% |
N/A |
$1,500.00 |
50.00% |
130.00 |
30.00% |
N/A |
$1,375.00 |
37.50% |
120.00 |
20.00% |
N/A |
$1,250.00 |
25.00% |
110.00 |
10.00% |
N/A |
$1,125.00 |
12.50% |
105.00 |
5.00% |
N/A |
$1,062.50 |
6.25% |
100.00 |
0.00% |
N/A |
$1,000.00 |
0.00% |
95.00 |
-5.00% |
N/A |
$1,000.00 |
0.00% |
90.00 |
-10.00% |
N/A |
$1,000.00 |
0.00% |
85.00 |
-15.00% |
N/A |
$1,000.00 |
0.00% |
80.00 |
-20.00% |
N/A |
$1,000.00 |
0.00% |
75.00 |
-25.00% |
N/A |
$1,000.00 |
0.00% |
74.99 |
-25.01% |
74.99% |
$749.90 |
-25.01% |
70.00 |
-30.00% |
70.00% |
$700.00 |
-30.00% |
60.00 |
-40.00% |
60.00% |
$600.00 |
-40.00% |
50.00 |
-50.00% |
50.00% |
$500.00 |
-50.00% |
40.00 |
-60.00% |
40.00% |
$400.00 |
-60.00% |
30.00 |
-70.00% |
30.00% |
$300.00 |
-70.00% |
20.00 |
-80.00% |
20.00% |
$200.00 |
-80.00% |
10.00 |
-90.00% |
10.00% |
$100.00 |
-90.00% |
0.00 |
-100.00% |
0.00% |
$0.00 |
-100.00% |

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Hypothetical Examples of Amount Payable at Maturity
The following examples illustrate how the payment at maturity and total
return in different hypothetical scenarios are calculated.
Example 1: The Auto-Callable Trigger PLUS are not redeemed prior
to maturity and the value of the underlier increases from the initial underlier value of 100.00 to a final underlier value of 110.00.
Because the final underlier value is greater than the initial underlier
value, the payment at maturity is calculated as follows:
$1,000 + leveraged upside payment
= $1,000 + ($1,000 × leverage factor ×
underlier return)
First, calculate the underlier return:
underlier return = (final underlier value –
initial underlier value) / initial underlier value = (110.00 – 100.00) / 100.00 = 10.00%
Next, calculate the leveraged upside payment:
leveraged upside payment = $1,000 × leverage
factor × underlier return = ($1,000 × 125% × 10.00%) = $125.00
Thus, the payment at maturity is equal to $1,125.00 per Auto-Callable
Trigger PLUS, representing a total return of 12.50% on the Auto-Callable Trigger PLUS.
Example 2: The Auto-Callable Trigger PLUS are not redeemed prior
to maturity and the value of the underlier decreases from the initial underlier value of 100.00 to a final underlier value of 90.00.
Because the final underlier value is less than or equal to the initial
underlier value but greater than or equal to the trigger value, the payment at maturity is equal to the stated principal amount of $1,000.00
per Auto-Callable Trigger PLUS.
The total return on the Auto-Callable Trigger PLUS is 0.00%.
Example 3: The Auto-Callable Trigger PLUS are not redeemed prior
to maturity and the value of the underlier decreases from the initial underlier value of 100.00 to a final underlier value of 50.00.
Because the final underlier value is less than the trigger value, the
payment at maturity is equal to $500.00 per Auto-Callable Trigger PLUS, calculated as follows:
($1,000 × underlier performance factor)
= $1,000 × (final underlier value / initial
underlier value)
= $1,000 × (50.00 / 100.00) = $500.00
The total return on the Auto-Callable Trigger PLUS is -50.00%.

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Risk Factors
An investment in the Auto-Callable Trigger PLUS involves significant
risks. We urge you to consult your investment, legal, tax, accounting and other advisors before you invest in the Auto-Callable Trigger
PLUS. Investing in the Auto-Callable Trigger PLUS is not equivalent to investing directly in the underlier or any of the securities composing
the underlier. Some of the risks that apply to an investment in the Auto-Callable Trigger PLUS are summarized below, but we urge you to
read the more detailed explanation of risks relating to the Auto-Callable Trigger PLUS generally in the “Risk Factors” section
of the prospectus supplement. You should not purchase the Auto-Callable Trigger PLUS unless you understand and can bear the risks of investing
in the Auto-Callable Trigger PLUS.
Risks Relating to the Auto-Callable Trigger PLUS
Generally
| § | The Auto-Callable Trigger PLUS do not pay interest or guarantee the return of any principal. The
terms of the Auto-Callable Trigger PLUS differ from those of ordinary debt securities in that the Auto-Callable Trigger PLUS do not pay
interest or guarantee the return of any of the stated principal amount at maturity. Instead, if the Auto-Callable Trigger PLUS are not
redeemed prior to maturity and the final underlier value is less than the trigger value, which is 75% of the initial underlier value,
the payment at maturity will be an amount in cash that is less than the $1,000 stated principal amount of each Auto-Callable Trigger PLUS
by a percentage equal to the percentage decrease from the initial underlier value to the final underlier value. There is no minimum payment
at maturity on the Auto-Callable Trigger PLUS and, accordingly, if the Auto-Callable Trigger PLUS are not redeemed prior to maturity,
you could lose your entire initial investment in the Auto-Callable Trigger PLUS. |
| § | If the Auto-Callable Trigger PLUS are redeemed following the call observation date, the appreciation
potential of the Auto-Callable Trigger PLUS is limited to the early redemption payment. If the closing level of the underlier on the
call observation date is greater than or equal to the initial underlier value, the Auto-Callable Trigger PLUS will be automatically redeemed.
In this scenario, the appreciation potential of the Auto-Callable Trigger PLUS is limited to the early redemption payment of at least
$1,091.50 per Auto-Callable Trigger PLUS (at least 109.15% of the stated principal amount) regardless of the actual appreciation of the
underlier, and no further payments will be made on the Auto-Callable Trigger PLUS once they have been redeemed. The actual early redemption
payment will be determined on the pricing date. In addition, if the Auto-Callable Trigger PLUS are redeemed prior to maturity, you will
not benefit from the leverage feature that applies to the payment at maturity if the final underlier value is greater than the initial
underlier value. Moreover, the early redemption payment may be significantly less than the payment at maturity you would receive for the
same level of appreciation of the underlier had the Auto-Callable Trigger PLUS not been automatically redeemed and instead remained outstanding
until maturity. |
| § | Any payment on the Auto-Callable Trigger PLUS will be determined based on the closing levels of the underlier on the dates specified.
Any payment on the Auto-Callable Trigger PLUS will be determined based on the closing levels of the underlier on the dates specified.
You will not benefit from any more favorable value of the underlier determined at any other time. |
| § | Investing in the Auto-Callable Trigger PLUS is not equivalent to investing in the underlier
or the securities composing the underlier. Investors in the Auto-Callable Trigger PLUS
will not have voting rights or rights to receive dividends or other distributions or any
other rights with respect to the securities composing the underlier. |
| § | Early redemption risk. The term of your investment in the Auto-Callable Trigger PLUS may be limited
to as short as approximately one year by the automatic early redemption feature of the Auto-Callable Trigger PLUS. If the Auto-Callable
Trigger PLUS are redeemed prior to maturity, you will receive no further payments and may be forced to reinvest in a lower interest rate
environment. There is no guarantee that you would be able to reinvest the proceeds from an investment in the Auto-Callable Trigger PLUS
in a comparable investment with a similar level of risk in the event the Auto-Callable Trigger PLUS are redeemed prior to the maturity
date. In addition, if the Auto-Callable Trigger PLUS are redeemed prior to maturity, you will not benefit from the leverage feature that
applies to the payment at maturity if the final underlier value is greater than the initial underlier value. Moreover, the early redemption
payment may be significantly less than the payment at maturity you would receive for the same level of appreciation of the underlier had
the Auto-Callable Trigger PLUS not been automatically redeemed and instead remained outstanding until maturity. |
| § | The U.S. federal income tax consequences of an investment in the Auto-Callable
Trigger PLUS are uncertain. There is no direct legal authority regarding the proper U.S. federal income tax treatment of the Auto-Callable
Trigger PLUS, and we do not plan to request a ruling from the Internal Revenue Service (the “IRS”). Consequently, significant
aspects of the tax treatment of the Auto-Callable Trigger PLUS are uncertain, and the IRS or a court might not agree with the treatment
of the Auto-Callable Trigger PLUS as prepaid forward contracts, as described below under “Additional provisions—Tax considerations.”
If the IRS were successful in asserting an alternative treatment for the Auto-Callable Trigger PLUS, the tax consequences of the ownership
and disposition of the Auto-Callable Trigger PLUS could be materially and adversely affected. |
In
addition, in 2007 the Treasury Department and the IRS released a notice requesting comments on various issues regarding the U.S. federal
income tax treatment of “prepaid forward contracts” and similar instruments. Any Treasury regulations or other guidance promulgated
after consideration of these issues could materially and adversely affect the tax consequences of an investment in the Auto-Callable Trigger
PLUS, possibly with retroactive effect. You should review carefully the sections of the accompanying prospectus supplement entitled “Material
U.S. Federal Income Tax Consequences—Tax Consequences to U.S.

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Holders—Notes
Treated as Prepaid Forward or Derivative Contracts” and, if you are a non-U.S. holder, “—Tax Consequences to Non-U.S.
Holders,” and consult your tax advisor regarding the U.S. federal tax consequences of an investment in the Auto-Callable Trigger
PLUS (including possible alternative treatments and the issues presented by the 2007 notice), as well as tax consequences arising under
the laws of any state, local or non-U.S. taxing jurisdiction.
Risks Relating to the Issuer
| § | Credit of issuer. The Auto-Callable Trigger PLUS are unsecured and unsubordinated debt obligations
of the issuer, Barclays Bank PLC, and are not, either directly or indirectly, an obligation of any third party. Any payment to be made
on the Auto-Callable Trigger PLUS, including any repayment of principal, is subject to the ability of Barclays Bank PLC to satisfy its
obligations as they come due and is not guaranteed by any third party. As a result, the actual and perceived creditworthiness of Barclays
Bank PLC may affect the market value of the Auto-Callable Trigger PLUS and, in the event Barclays Bank PLC were to default on its obligations,
you might not receive any amount owed to you under the terms of the Auto-Callable Trigger PLUS. |
| § | You may lose some or all of your investment if any U.K. Bail-in Power is exercised by the relevant
U.K. resolution authority. Notwithstanding and to the exclusion of any other term of the Auto-Callable Trigger PLUS or any other agreements,
arrangements or understandings between Barclays Bank PLC and any holder or beneficial owner of the Auto-Callable Trigger PLUS (or the
trustee on behalf of the holders of the Auto-Callable Trigger PLUS), by acquiring the Auto-Callable Trigger PLUS, each holder and beneficial
owner of the Auto-Callable Trigger PLUS acknowledges, accepts, agrees to be bound by, and consents to the exercise of, any U.K. Bail-in
Power by the relevant U.K. resolution authority as set forth under “Consent to U.K. Bail-in Power” in this document. Accordingly,
any U.K. Bail-in Power may be exercised in such a manner as to result in you and other holders and beneficial owners of the Auto-Callable
Trigger PLUS losing all or a part of the value of your investment in the Auto-Callable Trigger PLUS or receiving a different security
from the Auto-Callable Trigger PLUS, which may be worth significantly less than the Auto-Callable Trigger PLUS and which may have significantly
fewer protections than those typically afforded to debt securities. Moreover, the relevant U.K. resolution authority may exercise the
U.K. Bail-in Power without providing any advance notice to, or requiring the consent of, the holders and beneficial owners of the Auto-Callable
Trigger PLUS. The exercise of any U.K. Bail-in Power by the relevant U.K. resolution authority with respect to the Auto-Callable Trigger
PLUS will not be a default or an Event of Default (as each term is defined in the senior debt securities indenture) and the trustee will
not be liable for any action that the trustee takes, or abstains from taking, in either case, in accordance with the exercise of the U.K.
Bail-in Power by the relevant U.K. resolution authority with respect to the Auto-Callable Trigger PLUS. See “Consent to U.K. Bail-in
Power” in this document as well as “U.K. Bail-in Power,” “Risk Factors—Risks Relating to the Securities
Generally—Regulatory action in the event a bank or investment firm in the Group is failing or likely to fail, including the exercise
by the relevant U.K. resolution authority of a variety of statutory resolution powers, could materially adversely affect the value of
any securities” and “Risk Factors—Risks Relating to the Securities Generally—Under the terms of the securities,
you have agreed to be bound by the exercise of any U.K. Bail-in Power by the relevant U.K. resolution authority” in the accompanying
prospectus supplement. |
Risks Relating to the Underlier
| § | Adjustments to the
underlier could adversely affect the value of the Auto-Callable Trigger PLUS. The sponsor of the underlier may add, delete,
substitute or adjust the securities composing the underlier or make other methodological changes to the underlier that could affect its
performance. The calculation agent will calculate the value to be used as the closing level of the underlier in the event of certain material
changes in or modifications to the underlier. In addition, the sponsor of the underlier may also discontinue or suspend calculation or
publication of the underlier at any time. Under these circumstances, the calculation agent may select a successor index that the calculation
agent determines to be comparable to the underlier or, if no successor index is available, the calculation agent will determine the value
to be used as the closing level of the underlier. Any of these actions could adversely affect the value of the underlier and, consequently,
the value of the Auto-Callable Trigger PLUS. See “Reference Assets—Indices—Adjustments Relating to Securities with an
Index as a Reference Asset” in the accompanying prospectus supplement. |
| § | Governmental legislative or regulatory actions, such as
sanctions, could adversely affect your investment in the Auto-Callable Trigger PLUS. Governmental legislative or regulatory actions,
including, without limitation, sanctions-related actions by the U.S. or a foreign government, could prohibit or otherwise restrict persons
from holding the Auto-Callable Trigger PLUS or securities included in the underlier, or engaging in transactions in them, and any such
action could adversely affect the value of the underlier. These legislative or regulatory actions could result in restrictions on the
Auto-Callable Trigger PLUS. You may lose a significant portion or all of your initial investment in the Auto-Callable Trigger PLUS if
you are forced to divest the Auto-Callable Trigger PLUS due to government mandates, especially if such divestment must be made at a time
when the value of the Auto-Callable Trigger PLUS has declined. |
Risks Relating to Conflicts of Interest
| § | Hedging and trading activity by the issuer and its affiliates
could potentially adversely affect the value of the Auto-Callable Trigger PLUS. The hedging or trading activities of the issuer’s
affiliates and of any other hedging counterparty with respect to the Auto-Callable Trigger PLUS on or prior to the pricing date and prior
to maturity could adversely affect the value of the underlier and, as a result, could decrease the amount an investor may receive on the
Auto-Callable Trigger PLUS at maturity. Any |

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
of these hedging or trading activities on or prior to the
pricing date could potentially increase the initial underlier value and, as a result, the trigger value, which is the value at or above
which the underlier must close on the valuation date so that the investor does not suffer a loss on their initial investment in the Auto-Callable
Trigger PLUS. Additionally, such hedging or trading activities during the term of the Auto-Callable Trigger PLUS, including on the valuation
date, could potentially affect the value of the underlier on the valuation date and, accordingly, the amount of cash an investor will
receive at maturity, if any.
| § | We and our affiliates, and any dealer participating in
the distribution of the Auto-Callable Trigger PLUS, may engage in various activities or make determinations that could materially affect
your Auto-Callable Trigger PLUS in various ways and create conflicts of interest. We and our affiliates play a variety of roles in
connection with the issuance of the Auto-Callable Trigger PLUS, as described below. In performing these roles, our and our affiliates’
economic interests are potentially adverse to your interests as an investor in the Auto-Callable Trigger PLUS. |
In connection with
our normal business activities and in connection with hedging our obligations under the Auto-Callable Trigger PLUS, we and our affiliates
make markets in and trade various financial instruments or products for our accounts and for the account of our clients and otherwise
provide investment banking and other financial services with respect to these financial instruments and products. These financial instruments
and products may include securities, derivative instruments or assets that may relate to the underlier or its components. In any such
market making, trading and hedging activity, investment banking and other financial services, we or our affiliates may take positions
or take actions that are inconsistent with, or adverse to, the investment objectives of the holders of the Auto-Callable Trigger PLUS.
We and our affiliates have no obligation to take the needs of any buyer, seller or holder of the Auto-Callable Trigger PLUS into account
in conducting these activities. Such market making, trading and hedging activity, investment banking and other financial services may
negatively impact the value of the Auto-Callable Trigger PLUS.
In addition, the role
played by Barclays Capital Inc., as the agent for the Auto-Callable Trigger PLUS, could present significant conflicts of interest with
the role of Barclays Bank PLC, as issuer of the Auto-Callable Trigger PLUS. For example, Barclays Capital Inc. or its representatives
may derive compensation or financial benefit from the distribution of the Auto-Callable Trigger PLUS and such compensation or financial
benefit may serve as an incentive to sell the Auto-Callable Trigger PLUS instead of other investments. Furthermore, we and our affiliates
establish the offering price of the Auto-Callable Trigger PLUS for initial sale to the public, and the offering price is not based upon
any independent verification or valuation.
Furthermore, the selected
dealer or its affiliates will have the option to conduct a material portion of the hedging activities for us in connection with the Auto-Callable
Trigger PLUS. The selected dealer or its affiliates would expect to realize a projected profit from such hedging activities, and this
projected profit would be in addition to any selling concession that the selected dealer realizes for the sale of the Auto-Callable Trigger
PLUS to you. This additional projected profit may create a further incentive for the selected dealer to sell the Auto-Callable Trigger
PLUS to you.
In addition to the
activities described above, we will also act as the calculation agent for the Auto-Callable Trigger PLUS. As calculation agent, we will
determine any values of the underlier and make any other determinations necessary to calculate any payments on the Auto-Callable Trigger
PLUS. In making these determinations, we may be required to make discretionary judgments, including determining whether a market disruption
event has occurred on any date that the value of the underlier is to be determined; if the underlier is discontinued or if the sponsor
of the underlier fails to publish the underlier, selecting a successor index or, if no successor index is available, determining any value
necessary to calculate any payments on the Auto-Callable Trigger PLUS; and calculating the value of the underlier on any date of determination
in the event of certain changes in or modifications to the underlier. In making these discretionary judgments, our economic interests
are potentially adverse to your interests as an investor in the Auto-Callable Trigger PLUS, and any of these determinations may adversely
affect any payments on the Auto-Callable Trigger PLUS.
Risks Relating to the Estimated Value of the Auto-Callable
Trigger PLUS and the Secondary Market
| § | The Auto-Callable Trigger PLUS will not be listed on any
securities exchange, and secondary trading may be limited. Barclays Capital Inc. and other affiliates of Barclays Bank PLC intend
to offer to purchase the Auto-Callable Trigger PLUS in the secondary market but are not required to do so and may cease any such market
making activities at any time, without notice. Even if a secondary market develops, it may not provide enough liquidity to allow you to
trade or sell the Auto-Callable Trigger PLUS easily. Because other dealers are not likely to make a secondary market for the Auto-Callable
Trigger PLUS, the price, if any, at which you may be able to trade your Auto-Callable Trigger PLUS is likely to depend on the price, if
any, at which Barclays Capital Inc. and other affiliates of Barclays Bank PLC are willing to buy the Auto-Callable Trigger PLUS. In addition,
Barclays Capital Inc. or one or more of our other affiliates may at any time hold an unsold portion of the Auto-Callable Trigger PLUS
(as described on the cover page of this document), which may inhibit the development of a secondary market for the Auto-Callable Trigger
PLUS. The Auto-Callable Trigger PLUS are not designed to be short-term trading instruments. Accordingly, you should be willing and able
to hold your Auto-Callable Trigger PLUS to maturity. |
| § | The market price of the Auto-Callable Trigger PLUS will
be influenced by many unpredictable factors. Several factors will influence the value of the Auto-Callable Trigger PLUS in the secondary
market and the price at which Barclays Capital Inc. and other affiliates of Barclays Bank PLC may be willing to purchase or sell the Auto-Callable
Trigger PLUS in the secondary market. |

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Although we expect that generally the value of the underlier
on any day will affect the value of the Auto-Callable Trigger PLUS more than any other single factor, other factors that may influence
the value of the Auto-Callable Trigger PLUS include:
| o | the volatility (frequency and magnitude of changes in value) of the underlier; |
| o | dividend rates on the securities composing the underlier; |
| o | interest and yield rates in the market; |
| o | time remaining until the Auto-Callable Trigger PLUS mature; |
| o | supply and demand for the Auto-Callable Trigger PLUS; |
| o | geopolitical conditions and economic, financial, political, regulatory and judicial events that affect the securities composing the
underlier and that may affect the final underlier value; and |
| o | any actual or anticipated changes in our credit ratings or credit spreads. |
The value of the underlier
may be, and has recently been, volatile, and we can give you no assurance that the volatility will lessen. See “S&P 500®
Index Overview” below. You may receive less, and possibly significantly less, than the stated principal amount per Auto-Callable
Trigger PLUS if you try to sell your Auto-Callable Trigger PLUS prior to maturity.
| § | The estimated value of your Auto-Callable Trigger PLUS
is expected to be lower than the initial issue price of your Auto-Callable Trigger PLUS. The estimated value of your Auto-Callable
Trigger PLUS on the pricing date is expected to be lower, and may be significantly lower, than the initial issue price of your Auto-Callable
Trigger PLUS. The difference between the initial issue price of your Auto-Callable Trigger PLUS and the estimated value of the Auto-Callable
Trigger PLUS is expected as a result of certain factors, such as any sales commissions expected to be paid to Barclays Capital Inc. or
another affiliate of ours, any selling concessions, discounts, commissions or fees expected to be allowed or paid to non-affiliated intermediaries,
the estimated profit that we or any of our affiliates expect to earn in connection with structuring the Auto-Callable Trigger PLUS, the
estimated cost that we may incur in hedging our obligations under the Auto-Callable Trigger PLUS, and estimated development and other
costs that we may incur in connection with the Auto-Callable Trigger PLUS. These other costs will include a fee paid to LFT Securities,
LLC, an entity in which an affiliate of Morgan Stanley Wealth Management has an ownership interest, for providing certain electronic platform
services with respect to this offering. |
| § | The estimated value of your Auto-Callable Trigger PLUS
might be lower if such estimated value were based on the levels at which our debt securities trade in the secondary market. The estimated
value of your Auto-Callable Trigger PLUS on the pricing date is based on a number of variables, including our internal funding rates.
Our internal funding rates may vary from the levels at which our benchmark debt securities trade in the secondary market. As a result
of this difference, the estimated values referenced above might be lower if such estimated values were based on the levels at which our
benchmark debt securities trade in the secondary market. |
| § | The estimated value of the Auto-Callable Trigger PLUS
is based on our internal pricing models, which may prove to be inaccurate and may be different from the pricing models of other financial
institutions. The estimated value of your Auto-Callable Trigger PLUS on the pricing date is based on our internal pricing models,
which take into account a number of variables and are based on a number of subjective assumptions, which may or may not materialize. These
variables and assumptions are not evaluated or verified on an independent basis. Further, our pricing models may be different from other
financial institutions’ pricing models and the methodologies used by us to estimate the value of the Auto-Callable Trigger PLUS
may not be consistent with those of other financial institutions that may be purchasers or sellers of Auto-Callable Trigger PLUS in the
secondary market. As a result, the secondary market price of your Auto-Callable Trigger PLUS may be materially different from the estimated
value of the Auto-Callable Trigger PLUS determined by reference to our internal pricing models. |
| § | The estimated value of your Auto-Callable Trigger PLUS
is not a prediction of the prices at which you may sell your Auto-Callable Trigger PLUS in the secondary market, if any, and such secondary
market prices, if any, will likely be lower than the initial issue price of your Auto-Callable Trigger PLUS and may be lower than the
estimated value of your Auto-Callable Trigger PLUS. The estimated value of the Auto-Callable Trigger PLUS will not be a prediction
of the prices at which Barclays Capital Inc., other affiliates of ours or third parties may be willing to purchase the Auto-Callable Trigger
PLUS from you in secondary market transactions (if they are willing to purchase, which they are not obligated to do). The price at which
you may be able to sell your Auto-Callable Trigger PLUS in the secondary market at any time will be influenced by many factors that cannot
be predicted, such as market conditions, and any bid and ask spread for similar sized trades, and may be substantially less than our estimated
value of the Auto-Callable Trigger PLUS. Further, as secondary market prices of your Auto-Callable Trigger PLUS take into account the
levels at which our debt securities trade in the secondary market, and do not take into account our various costs related to the Auto-Callable
Trigger PLUS such as fees, commissions, discounts, and the costs of hedging our obligations under the Auto-Callable Trigger PLUS, secondary
market prices of your Auto-Callable Trigger PLUS will likely be lower than the initial issue price of your Auto-Callable Trigger PLUS.
As a result, the price at which Barclays Capital Inc., other affiliates of ours or third parties may be willing to purchase the Auto-Callable
Trigger PLUS from you in secondary market transactions, if any, will likely be lower than the price you paid for your Auto-Callable Trigger
PLUS, and any sale prior to the maturity date could result in a substantial loss to you. |

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
| § | The temporary price at which we may initially buy the
Auto-Callable Trigger PLUS in the secondary market and the value we may initially use for customer account statements, if we provide any
customer account statements at all, may not be indicative of future prices of your Auto-Callable Trigger PLUS. Assuming that all relevant
factors remain constant after the pricing date, the price at which Barclays Capital Inc. may initially buy or sell the Auto-Callable Trigger
PLUS in the secondary market (if Barclays Capital Inc. makes a market in the Auto-Callable Trigger PLUS, which it is not obligated to
do) and the value that we may initially use for customer account statements, if we provide any customer account statements at all, may
exceed our estimated value of the Auto-Callable Trigger PLUS on the pricing date, as well as the secondary market value of the Auto-Callable
Trigger PLUS, for a temporary period after the initial issue date of the Auto-Callable Trigger PLUS. The price at which Barclays Capital
Inc. may initially buy or sell the Auto-Callable Trigger PLUS in the secondary market and the value that we may initially use for customer
account statements may not be indicative of future prices of your Auto-Callable Trigger PLUS. |
S&P 500® Index Overview
The underlier consists of stocks of 500 companies selected to provide
a performance benchmark for the U.S. equity markets. For more information about the underlier, see “Indices—The S&P U.S.
Indices” in the accompanying underlying supplement.
Information about the underlier as of market close on March 11, 2025:
Bloomberg Ticker Symbol: |
SPX |
52 Week High: |
6,144.15 |
Current Closing Level: |
5,572.07 |
52 Week Low: |
4,967.23 |
52 Weeks Ago (3/12/2024): |
5,175.27 |
|
|
The following table sets forth the published high, low and period-end
closing levels of the underlier for each quarter for the period of January 2, 2020 through March 11, 2025. The associated graph shows
the closing levels of the underlier for each day in the same period. The closing level of the underlier on March 11, 2025 was 5,572.07.
We obtained the closing levels of the underlier from Bloomberg Professional® service, without independent verification.
Historical performance of the underlier should not be taken as an indication of future performance. Future performance of the underlier
may differ significantly from historical performance, and no assurance can be given as to the closing level of the underlier during the
term of the Auto-Callable Trigger PLUS, including on the call observation date or the valuation date. We cannot give you assurance that
the performance of the underlier will not result in a loss on your initial investment.
S&P 500® Index |
High |
Low |
Period End |
2020 |
|
|
|
First Quarter |
3,386.15 |
2,237.40 |
2,584.59 |
Second Quarter |
3,232.39 |
2,470.50 |
3,100.29 |
Third Quarter |
3,580.84 |
3,115.86 |
3,363.00 |
Fourth Quarter |
3,756.07 |
3,269.96 |
3,756.07 |
2021 |
|
|
|
First Quarter |
3,974.54 |
3,700.65 |
3,972.89 |
Second Quarter |
4,297.50 |
4,019.87 |
4,297.50 |
Third Quarter |
4,536.95 |
4,258.49 |
4,307.54 |
Fourth Quarter |
4,793.06 |
4,300.46 |
4,766.18 |
2022 |
|
|
|
First Quarter |
4,796.56 |
4,170.70 |
4,530.41 |
Second Quarter |
4,582.64 |
3,666.77 |
3,785.38 |
Third Quarter |
4,305.20 |
3,585.62 |
3,585.62 |
Fourth Quarter |
4,080.11 |
3,577.03 |
3,839.50 |
2023 |
|
|
|
First Quarter |
4,179.76 |
3,808.10 |
4,109.31 |
Second Quarter |
4,450.38 |
4,055.99 |
4,450.38 |
Third Quarter |
4,588.96 |
4,273.53 |
4,288.05 |
Fourth Quarter |
4,783.35 |
4,117.37 |
4,769.83 |
2024 |
|
|
|
First Quarter |
5,254.35 |
4,688.68 |
5,254.35 |
Second Quarter |
5,487.03 |
4,967.23 |
5,460.48 |
Third Quarter |
5,762.48 |
5,186.33 |
5,762.48 |
Fourth Quarter |
6,090.27 |
5,695.94 |
5,881.63 |

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
S&P 500® Index |
High |
Low |
Period End |
2025 |
|
|
|
First Quarter (through March 11, 2025) |
6,144.15 |
5,572.07 |
5,572.07 |
Underlier Historical Performance*—
January 2, 2020 to March 11, 2025 |
 |
* The dotted line indicates a hypothetical trigger value of 75% of the closing level of the underlier on March 11, 2025. The actual trigger value will be equal to 75% of the initial underlier value. |
PAST PERFORMANCE IS NOT INDICATIVE OF FUTURE
RESULTS.

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Additional Information about the Auto-Callable Trigger
PLUS
Please read this information in conjunction with the terms on the cover
page of this document.
Additional provisions: |
|
Minimum ticketing size: |
$1,000 / 1 Auto-Callable Trigger PLUS |
Tax considerations: |
You should review carefully the sections in the accompanying prospectus
supplement entitled “Material U.S. Federal Income Tax Consequences—Tax Consequences to U.S. Holders—Notes Treated as
Prepaid Forward or Derivative Contracts” and, if you are a non-U.S. holder, “—Tax Consequences to Non-U.S. Holders.”
The following discussion, when read in combination with those sections, constitutes the full opinion of our special tax counsel, Davis
Polk & Wardwell LLP, regarding the material U.S. federal income tax consequences of owning and disposing of the Auto-Callable Trigger
PLUS. The following discussion supersedes the discussion in the accompanying prospectus supplement to the extent it is inconsistent therewith.
Based on current market conditions, in the opinion of our special tax
counsel, the Auto-Callable Trigger PLUS should be treated for U.S. federal income tax purposes as prepaid forward contracts with respect
to the underlier. Assuming this treatment is respected, upon a sale or exchange of the Auto-Callable Trigger PLUS (including redemption
upon an automatic call or at maturity), you should recognize capital gain or loss equal to the difference between the amount realized
on the sale or exchange and your tax basis in the Auto-Callable Trigger PLUS, which should equal the amount you paid to acquire the Auto-Callable
Trigger PLUS. This gain or loss on your Auto-Callable Trigger PLUS should be treated as long-term capital gain or loss if you hold your
Auto-Callable Trigger PLUS for more than a year, whether or not you are an initial purchaser of Auto-Callable Trigger PLUS at the original
issue price. However, the IRS or a court may not respect this treatment, in which case the timing and character of any income or loss
on the Auto-Callable Trigger PLUS could be materially and adversely affected. In addition, in 2007 the U.S. Treasury Department and the
IRS released a notice requesting comments on the U.S. federal income tax treatment of “prepaid forward contracts” and similar
instruments. The notice focuses in particular on whether to require investors in these instruments to accrue income over the term of their
investment. It also asks for comments on a number of related topics, including the character of income or loss with respect to these instruments;
the relevance of factors such as the nature of the underlying property to which the instruments are linked; the degree, if any, to which
income (including any mandated accruals) realized by non-U.S. investors should be subject to withholding tax; and whether these instruments
are or should be subject to the “constructive ownership” regime, which very generally can operate to recharacterize certain
long-term capital gain as ordinary income and impose a notional interest charge. While the notice requests comments on appropriate transition
rules and effective dates, any Treasury regulations or other guidance promulgated after consideration of these issues could materially
and adversely affect the tax consequences of an investment in the Auto-Callable Trigger PLUS, possibly with retroactive effect. You should
consult your tax advisor regarding the U.S. federal income tax consequences of an investment in the Auto-Callable Trigger PLUS, including
possible alternative treatments and the issues presented by this notice.
Treasury regulations under Section 871(m) generally impose a withholding
tax on certain “dividend equivalents” under certain “equity linked instruments.” A recent IRS notice excludes
from the scope of Section 871(m) instruments issued prior to January 1, 2027 that do not have a “delta of one” with respect
to underlying securities that could pay U.S.-source dividends for U.S. federal income tax purposes (each an “Underlying Security”).
Based on our determination that the Auto-Callable Trigger PLUS do not have a “delta of one” within the meaning of the regulations,
we expect that these regulations will not apply to the Auto-Callable Trigger PLUS with regard to non-U.S. holders. Our determination
is not binding on the IRS, and the IRS may disagree with this determination. Section 871(m) is complex and its application may depend
on your particular circumstances, including whether you enter into other transactions with respect to an Underlying Security. If necessary,
further information regarding the potential application of Section 871(m) will be provided in the pricing supplement for the Auto-Callable
Trigger PLUS. You should consult your tax advisor regarding the potential application of Section 871(m) to the Auto-Callable Trigger
PLUS. |
Trustee: |
The Bank of New York Mellon |

Auto-Callable Trigger PLUS Based on the Value of the S&P 500® Index due April 5, 2027
Auto-Callable Trigger Performance Leveraged Upside SecuritiesSM
Principal at Risk Securities
Use of proceeds and hedging: |
The net proceeds we receive from the sale of the Auto-Callable Trigger
PLUS will be used for various corporate purposes as set forth in the prospectus and prospectus supplement and, in part, in connection
with hedging our obligations under the Auto-Callable Trigger PLUS through one or more of our subsidiaries.
We, through our subsidiaries or others, hedge our anticipated exposure
in connection with the Auto-Callable Trigger PLUS by taking positions in futures and options contracts on the underlier and any other
securities or instruments we may wish to use in connection with such hedging. Trading and other transactions by us or our affiliates
could affect the value of the underlier, the market value of the Auto-Callable Trigger PLUS or any amounts payable on your Auto-Callable
Trigger PLUS. For further information on our use of proceeds and hedging, see “Use of Proceeds and Hedging” in the prospectus
supplement. |
ERISA: |
See “Benefit Plan Investor Considerations” in the accompanying prospectus supplement. |
This document represents a summary of the terms and conditions of
the Auto-Callable Trigger PLUS. We encourage you to read the accompanying prospectus, prospectus supplement and underlying supplement
for this offering, which can be accessed via the hyperlinks on the cover page of this document.
Supplemental Plan of Distribution
Morgan Stanley Smith Barney LLC (“Morgan Stanley Wealth Management”)
and its financial advisors will collectively receive from the agent, Barclays Capital Inc., a fixed sales commission for each Auto-Callable
Trigger PLUS they sell, and Morgan Stanley Wealth Management will receive a structuring fee for each Auto-Callable Trigger PLUS, in each
case as specified on the cover page of this document.
We expect that delivery of the Auto-Callable Trigger PLUS will be made
against payment for the Auto-Callable Trigger PLUS on the original issue date, which is more than one business day following the pricing
date. Notwithstanding anything to the contrary in the accompanying prospectus supplement, under Rule 15c6-1 of the Securities Exchange
Act of 1934, as amended, effective May 28, 2024, trades in the secondary market generally are required to settle in one business day,
unless the parties to any such trade expressly agree otherwise. Accordingly, purchasers who wish to trade the Auto-Callable Trigger PLUS
on any date prior to one business day before delivery will be required to specify alternative settlement arrangements to prevent a failed
settlement and should consult their own advisor.
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