iPath Select MLP ETN (ATMP) 424B Filings

Barclays Bank PLC is offering $305,000 of Global Medium-Term Notes, Series A, structured as market-linked securities tied to an equal-weighted equity basket of Lockheed Martin, Northrop Grumman and RTX. Each security has a $1,000 principal amount, no interest payments and is designed to be held to the November 22, 2028 stated maturity date.

At maturity, investors receive $1,000 plus 100% of any positive basket return, capped at a maximum 33.50% return, giving a maximum payment of $1,335 per security. If the basket is flat, repayment is $1,000. If the basket declines, investors have 1‑to‑1 downside exposure to the first 10% loss, but a minimum payment of $900 per security (90% of principal) applies, so up to 10% of principal can be lost.

Payments depend entirely on the credit of Barclays Bank PLC. The securities are unsecured, unsubordinated obligations, not bank deposits, are not insured by U.S. or U.K. schemes, and are subject to potential U.K. Bail-in Power, which could reduce, convert or cancel amounts due. Agent discounts total $28.25 per security, leaving $971.75 in proceeds to Barclays before hedging and other costs.

Barclays Bank PLC is offering unsecured Buffered Autocallable Contingent Coupon Notes linked to the common stock of Advanced Micro Devices, Inc. The notes pay a contingent quarterly coupon of $11.958 per $1,000 (a 14.35% per annum rate) only when AMD’s closing price is at or above a coupon barrier set at 70% of the initial share value.

The notes can be automatically called after about one year on specified dates if AMD’s price is at or above the call value, returning $1,000 per note plus the applicable coupon. If the notes are not called and AMD’s final value is at or above 75% of the initial value, investors receive full principal back; if it is below 75%, principal is reduced 1% for each 1% drop beyond that level, up to a maximum 75% loss.

The notes are not listed, may have limited or no secondary liquidity, and their estimated initial value is expected to be between $882.80 and $942.80 per $1,000, below the issue price, reflecting dealer compensation, hedging and structuring costs. All payments depend on Barclays’ credit and are subject to potential U.K. Bail-in Power, which could reduce, convert or cancel the notes.

Barclays Bank PLC is offering market linked securities that are principal-at-risk notes tied to an equity basket of Broadcom, CrowdStrike and Snowflake. The notes provide 150% leveraged upside on any positive basket return, subject to a maximum return of 65.00%, so the maximum maturity payment is $1,650.00 per $1,000 security. A 15% buffer protects principal if the basket decline from the 100.00 starting level is not more than 15%, but if the basket falls below 85.00, repayment is reduced 1‑for‑1 beyond the buffer and holders may lose up to 85% of principal. The notes pay no interest or dividends, are designed to be held to the November 22, 2028 stated maturity, and are unsecured, unsubordinated obligations of Barclays. All payments depend on Barclays’ credit and are subject to potential U.K. Bail-in Power, which could reduce, convert or cancel amounts owed.

Barclays Bank PLC is offering unsecured, unsubordinated Callable Contingent Coupon Notes due June 14, 2028 linked to the least performing of the S&P 500 Index, Russell 2000 Index and Nasdaq-100 Index. The notes pay a monthly contingent coupon of $7.708 per $1,000 (a 9.25% per annum rate) only if each index is at or above 75% of its initial level on the relevant observation date.

Barclays may redeem the notes in whole, at its option, after approximately the first six months, at $1,000 plus any due coupon. If held to maturity and the least performing index is at or above 55% of its initial level, investors receive full principal; otherwise the payoff is reduced in line with that index’s loss, down to zero. Barclays’ estimated value on the initial valuation date is expected to be $922.40–$982.40 per $1,000 note. The notes are not listed, pay no dividends, and are subject to U.K. bail-in powers.

Barclays Bank PLC is offering callable contingent coupon notes due November 29, 2030, linked to the least performing of the S&P 500® Index, Russell 2000® Index and Nasdaq-100 Index®. The notes are issued in $1,000 denominations, with an initial issue price of $1,000 per note.

Investors may receive a contingent coupon of $8.292 per $1,000 note (a 9.95% per annum rate) on scheduled payment dates, but only if on each observation date the closing value of every index is at or above its coupon barrier, set at 70.00% of its initial value. Principal repayment at maturity is also contingent: if the notes are not called and the final value of the least performing index is at or above its 70.00% barrier, investors receive $1,000 per note; otherwise repayment is reduced in line with that index’s loss, up to a full loss of principal.

Barclays may redeem the notes early, in whole, on specified call valuation dates at $1,000 per note plus any due coupon. The notes are unsecured, unsubordinated obligations subject to Barclays’ credit risk and to potential exercise of U.K. Bail-in Power. The bank’s estimated value on the initial valuation date is expected to be between $895.60 and $975.60 per note, below the issue price, reflecting commissions, hedging and structuring costs.

Barclays Bank PLC is issuing $115,297,000 of Capped Leveraged S&P 500 Index-Linked Global Medium-Term Notes, Series A, due December 18, 2026.

The notes pay no interest. At maturity, holders receive a cash amount based on S&P 500 performance from the initial level of 6,672.41 on November 17, 2025 to the determination date. Upside exposure is leveraged at 150% but capped at a maximum settlement amount of $1,173.55 per $1,000 face amount, corresponding to a cap level of 111.57% of the initial index level.

If the final index level is below the initial level, principal is lost on a 1%‑for‑1% basis down to a total loss. The notes are unsecured, unsubordinated obligations of Barclays, are not FDIC insured, will not be listed on an exchange, and are fully subject to the U.K. Bail-in Power, which can reduce, convert, or cancel payments. Barclays’ estimated value on the trade date is lower than the $1,000 issue price, and secondary market prices are expected to be below the initial issue price.

Barclays Bank PLC is issuing $1,581,000 of unsecured Market Linked Securities, Series A, that are auto-callable notes linked to the lowest performing of the Nasdaq-100, Russell 2000 and S&P 500 indices, maturing on November 22, 2028. Each security has a $1,000 principal amount and may be automatically called on scheduled call dates if the lowest performing index is at or above its starting level, paying back principal plus a call premium that reflects about 11.65% per annum, up to 34.950% on the final calculation day.

If the notes are not called and, on the final calculation day, the lowest performing index is at or above 70% of its starting level (the threshold level), investors receive $1,000 per security; if it is below 70%, repayment is reduced in line with the index decline and investors can lose most or all of principal. The notes pay no coupons, do not participate in any index gains beyond the call premium, are subject to Barclays’ credit risk and consent to potential U.K. Bail-in Power, and the bank’s estimated value on the pricing date is less than the $1,000 original offering price.

Barclays Bank PLC is offering $1,663,000 of AutoCallable Notes due November 21, 2030 linked to the Russell 2000, Dow Jones Industrial Average and S&P 500 indices. The notes pay no coupons and can be automatically called quarterly after about one year if all three indices are at or above 90% of their initial levels, delivering $1,000 principal plus a call premium based on a 6.50% per annum rate.

If the notes are not called, holders receive at maturity either full principal back if the worst-performing index is at or above 70% of its initial value, or a reduced amount fully reflecting that index’s loss, up to a 100% loss of principal. The initial issue price is $1,000 per note, while Barclays’ estimated value on the initial valuation date is $937.90, reflecting fees, hedging costs and issuer profit. Payments depend on Barclays’ credit and are also subject to potential U.K. Bail-in Power, which could reduce, convert or cancel the notes.

Barclays Bank PLC is offering $870,000 of AutoCallable Contingent Coupon Notes due November 24, 2027, linked to the least performing of Mastercard (MA), Visa (V) and American Express (AXP).

The Notes pay a contingent coupon of $22.50 per $1,000 (9.00% per annum) only if, on each Observation Date, every stock closes at or above its coupon barrier, set at 60.00% of its initial value. The Notes may be automatically called on specified Call Valuation Dates if all three stocks are at or above their initial values, returning $1,000 per Note plus any due coupons.

If the Notes are not called and the final value of the worst-performing stock is below its barrier, repayment is reduced one-for-one with that stock’s loss, and up to 100.00% of principal can be lost. In some downside cases Barclays may deliver shares of the least performing stock instead of cash. The Notes are unsecured, unsubordinated obligations subject to Barclays’ credit risk and to potential U.K. Bail-in Power.

Barclays Bank PLC is offering unsecured, unsubordinated structured notes linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index. Each Note has a $1,000 initial issue price, with a total offering of $500,000, and does not pay interest or guarantee repayment of full principal.

The Notes may be automatically redeemed on scheduled Observation Dates if the Index’s Closing Value is at or above a specified Call Value, paying $1,000 plus a fixed Redemption Premium that steps up from 18.100% on the first Observation Date to 90.500% on the final one. Any positive return is capped at the applicable Redemption Premium.

If the Notes are never automatically redeemed and the Final Underlier Value is below the Barrier Value of 22,360.05 (60.00% of the Initial Underlier Value of 37,266.75), the maturity payment is $1,000 plus $1,000 times the Underlier Return, exposing holders to a significant or total loss of principal. The Index embeds 100%–400% variable exposure and a 6% per annum decrement, which drags performance, and payments are subject to Barclays’ credit risk and potential exercise of U.K. Bail-in Power.

Barclays Bank PLC is offering unsecured, unsubordinated callable contingent coupon notes due October 30, 2030 linked to the worst performer of the S&P 500, Russell 2000 and Nasdaq-100 indices. The notes pay a monthly contingent coupon of 11.50% per annum (about $9.583 per $1,000) only when each index is at or above 75% of its initial level on the relevant observation date.

If not called and the final level of the worst index is at least 60% of its initial level, investors receive the full $1,000 principal back; if it is below 60%, repayment is reduced one-for-one with the index loss, up to a total loss of principal. Barclays may redeem the notes in whole on scheduled call dates at $1,000 plus any due coupon.

The notes are not listed, carry no rights to dividends on the indices, and expose holders to Barclays’ credit risk and the potential exercise of U.K. bail-in powers. The initial issue price includes commissions of up to $8.50 per $1,000, and Barclays’ estimated fair value is lower, between $899.70 and $979.70 per note.

Barclays Bank PLC is issuing $1,423,000 of unsecured Global Medium-Term Notes, Series A, linked to the S&P 500^® Index and due on November 22, 2028. The notes have an initial issue price of $1,000 and an estimated value on the initial valuation date of $984.20 per note, reflecting built-in costs and dealer compensation.

At maturity, holders receive at least the $1,000 principal per note. If the S&P 500 final level is at or above its initial level of 6,672.41, the payoff adds the index return up to a Maximum Return of 20.00%, so the most a holder can receive is $1,200 per $1,000 note. There are no interim interest or coupon payments.

The notes are not listed on any exchange, and any secondary market would be limited and dealer-driven. Payments depend on the credit of Barclays and are also subject to potential use of U.K. Bail-in Powers, which could reduce, convert, or cancel amounts due. For U.S. investors, the notes are expected to be treated as contingent payment debt instruments, requiring current accrual of taxable interest even though cash is only paid at maturity.

Barclays Bank PLC is offering unsecured Buffered Autocallable Contingent Coupon Notes due June 28, 2028, linked to the worst performer of the Russell 2000 Index and the Nasdaq‑100 Index. The notes pay a quarterly contingent coupon of 5.50% per annum (1.375% per quarter) only if on each observation date both indices are at or above 80% of their initial level. If on a call valuation date both indices are at or above 90% of their initial level, the notes auto‑redeem at $1,000 per note plus the coupon.

At maturity, if the notes have not been called and the worst index is at or above 80% of its initial level, investors receive full principal; if it is below 80%, principal is reduced 1% for each 1% drop beyond a 20% buffer, up to an 80% loss. The estimated value on the initial valuation date is expected between $902.10 and $962.10 per $1,000, below the issue price, there is no exchange listing, and all payments are subject to Barclays’ credit and potential exercise of U.K. bail‑in powers.

Barclays Bank PLC is issuing $4,088,000 of Global Medium-Term Notes, Series A, in the form of callable fixed rate notes due November 20, 2045. The notes have a fixed interest rate of 5.20% per annum, paid annually on November 20, starting in 2026, with interest calculated on a 30/360 day count basis.

Barclays may, at its sole discretion, redeem the notes in whole or in part on quarterly optional redemption dates starting November 20, 2028 at $1,000 per note plus accrued interest. The notes are unsecured and unsubordinated obligations, are not insured or covered by any deposit protection scheme, and are subject to the exercise of U.K. Bail-in Power, which could reduce, convert or cancel amounts owed. The initial price to the public is 100% of principal, with a 2.00% agent’s commission, resulting in proceeds to Barclays of $4,020,507.12.

Barclays Bank PLC is offering unsecured, unsubordinated structured notes called Trigger Jump Securities linked to the worse performing of the Russell 2000® Index and the S&P 500® Index, maturing on December 2, 2026. The notes pay no interest and are designed for roughly 12.5 months.

If on the valuation date each index is at or above 70% of its initial level, investors receive $1,000 per note plus a fixed 9.60% return, regardless of how much the indices have risen. If either index finishes below its 70% trigger, repayment is fully exposed to the downside of the worse performing index: the maturity payment equals $1,000 multiplied by that index’s performance, and can be far below 70% of principal, down to zero.

The securities are subject to the credit risk of Barclays Bank PLC and to potential exercise of the U.K. Bail-in Power, which could reduce or cancel amounts due or convert the notes into other instruments. The notes will not be listed on an exchange, dealer commissions reduce initial economic value below the $1,000 issue price, and secondary market prices may be substantially lower than the initial price.

Barclays Bank PLC is offering unsecured, unsubordinated Callable Contingent Coupon Notes due October 30, 2030, linked to the worst performer of the S&P 500 Index, Russell 2000 Index and Nasdaq-100 Index. The notes pay a contingent coupon of $10.083 per $1,000 (about 12.10% per annum) only if, on each monthly Observation Date, the closing level of every index is at or above 75% of its initial level.

If the notes are not called early and the worst-performing index is at or above 70% of its initial level on the Final Valuation Date, investors receive $1,000 per $1,000 note at maturity, plus any final contingent coupon. If the worst index finishes below 70%, repayment is reduced one-for-one with that index’s decline, and investors can lose up to 100% of principal.

The issuer can redeem the notes in whole, after roughly three months, on specified Call Valuation Dates at $1,000 per note plus the applicable coupon. The notes are not listed, may have limited liquidity, and are subject to Barclays’ credit risk and to potential U.K. Bail-in Power. Barclays’ estimated value on the initial valuation date is expected to be $900–$980 per $1,000, below the issue price due to fees, hedging costs and dealer profit.

Barclays Bank PLC is issuing unsecured, unsubordinated structured notes linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index. The notes have a $1,000 minimum denomination and a total initial issue size of $500,000, priced at 100% of principal with a 0.90% selling commission.

The notes pay a contingent coupon of $11.458 per $1,000 (13.75% per annum) on scheduled dates only if, on the relevant observation date, the index level is at or above the Coupon Barrier Value of 26,086.73, which is 70% of the Initial Underlier Value of 37,266.75. Missed coupons can be “made up” later if the barrier is met on a future date.

Beginning with the sixth observation date, if the index is at or above its initial value, the notes are automatically redeemed at $1,000 plus the current and previously unpaid coupons. If held to maturity without auto‑redemption and the Final Underlier Value is at or above the Barrier Value of 18,633.38 (50% of initial), investors receive $1,000 plus due coupons; below that barrier, repayment is reduced in line with index loss and can fall to zero. Investors forgo dividends on the underlying equities and face both issuer credit risk and the risk that a U.K. Bail‑in Power could write down, convert, or cancel the notes.

The index itself is complex: it applies variable leverage of 100%–400% to a Nasdaq‑100 futures excess‑return strategy and deducts a 6% per annum decrement, which acts as a drag on performance and can amplify losses. Barclays discloses that its internal estimated value on the initial valuation date is lower than the $1,000 issue price, and that secondary market liquidity may be limited, with any trading price likely below the initial price.

Barclays Bank PLC is offering unsecured, unsubordinated Buffered Autocallable Fixed Coupon Notes due May 21, 2027, linked to the worst performer of Uber Technologies (UBER), NVIDIA (NVDA) and Citigroup (C). The Notes pay a fixed coupon of 11.55% per annum (about $28.875 per $1,000 each quarter) regardless of equity performance while outstanding. They may be automatically called on scheduled dates if each stock is at or above its initial level, in which case investors receive $1,000 plus the coupon and no further payments.

If held to maturity and not called, investors receive $1,000 per Note if the worst-performing stock is at or above 70% of its Initial Value. Below this 30% buffer, principal falls 1.428571% for every additional 1% decline, up to a total loss. Barclays may instead deliver shares of the worst-performing stock plus cash. The Notes are not listed, are subject to U.K. bail-in powers, and Barclays’ estimated value on the pricing date is expected between $908.60 and $958.60 per $1,000 issue price.

Barclays Bank PLC is offering unsecured, unsubordinated structured Notes linked to the stocks of NVIDIA, Palantir and Tesla. The Notes have a minimum denomination of $1,000 and pay a contingent coupon of $19.792 per $1,000 (23.75% per annum) only if, on an Observation Date, the closing value of each underlier is at or above its coupon barrier, set at 70% of its initial value. Missed coupons can accrue and be paid later if the barrier condition is met.

Beginning with the twelfth Observation Date, the Notes are automatically redeemed if all three stocks are at or above their initial values, returning $1,000 plus the current and any unpaid coupons. At maturity, principal is fully protected only if the least-performing stock is at or above its 50% barrier, or if at least one stock is at or above its initial value. If every stock finishes below its initial value and the least performer is below its barrier, repayment is reduced in line with that stock’s loss, and investors can lose most or all of their investment.

Payments depend on Barclays’ credit and are subject to potential reduction or conversion under the U.K. Bail-in Power. The Notes are not insured, will not be listed on an exchange, and their estimated value on the initial valuation date is less than the $1,000 issue price due to commissions, hedging and structuring costs.

Barclays Bank PLC is offering $2,752,000 of Global Medium-Term Notes, Series A, structured as market-linked, auto-callable securities tied to the lowest performing of Bank of America, Microsoft, Micron Technology and Uber common stocks, maturing on November 18, 2027.

Each $1,000 security pays a contingent monthly coupon at a 21.50% per annum rate, but only if on the relevant calculation day the lowest performing stock closes at or above its threshold price, set at 60% of its starting price. Missed coupons may be paid later under a “memory” feature if conditions are later met. The notes are automatically called, returning principal plus applicable coupons, if from May 2026 to October 2027 the lowest performing stock is at or above its call price, set at 90% of its starting level.

If the notes are not called and, on the final calculation day, the lowest performer is below its threshold price, investors receive principal reduced in proportion to that stock’s decline and can lose most or all of their investment. The securities are unsecured, unsubordinated obligations of Barclays, subject to U.K. Bail-in Power, and are not insured or guaranteed by any governmental agency.

Barclays Bank PLC is offering unsecured Market Linked Securities that are auto-callable and put investors’ principal at risk, linked to the worst performer among Amazon, Intel and Micron common stocks. Each security has a $1,000 principal amount, an original offering price of $1,000, an agent discount of $23.25 and proceeds to Barclays of $976.75 per security.

Investors may receive a monthly contingent coupon at a rate of at least 21.85% per annum if, on the relevant calculation day, the lowest performing stock closes at or above its “threshold price,” set at 55% of its starting price. Missed coupons can be “remembered” and paid later if the condition is later met. Starting about six months after issuance, the notes are automatically called if the lowest performing stock is at or above its starting price, returning principal plus the applicable coupon and any unpaid coupons.

If the notes are not called and, on the final calculation day, the lowest performing stock is below its threshold price, the maturity payment is reduced in line with that stock’s decline, so investors can lose more than 45%, up to all, of their principal. Payments depend on Barclays’ credit and are also subject to potential U.K. Bail-in Power, which can reduce, convert or cancel the notes in a resolution scenario.

Barclays Bank PLC is offering Trigger Autocallable Contingent Yield Notes linked to the iShares MSCI Emerging Markets ETF (EEM), maturing on or about November 21, 2028. The Notes pay a quarterly contingent coupon of 4.80% per annum ($0.12 per $10 Note) only if EEM closes at or above the Coupon Barrier of $32.59, which is 60% of the Initial Underlying Price of $54.31 observed on November 17, 2025.

Beginning November 17, 2026, the Notes are automatically called if EEM closes at or above the Initial Underlying Price on an Observation Date, returning principal plus the applicable coupon, with no further payments. If not called, and on the Final Valuation Date EEM is at or above the Downside Threshold of $32.59, holders receive principal plus the final coupon. If EEM is below the Downside Threshold, repayment is reduced dollar-for-dollar with the ETF decline, down to a possible total loss of principal.

The Notes are unsecured, unsubordinated obligations of Barclays, not listed on any exchange, and subject to U.K. Bail-in Power. The initial issue price is $10 per Note, while Barclays’ estimated value on the trade date is expected to be between $9.089 and $9.689, reflecting dealer compensation, hedging costs and other internal factors.

Barclays Bank PLC is offering unsecured digital notes linked to the Nasdaq‑100, Russell 2000 and S&P 500 indexes, with a total initial issue of $2,166,000 in $1,000 denominations. The notes pay no interest and do not guarantee return of principal. At maturity in December 2026, investors receive $1,081.50 per $1,000 note (an 8.15% fixed gain) if the least‑performing index finishes at or above 60% of its initial level. If the least‑performing index closes below this 60% barrier, the payoff is fully exposed to its loss, so repayment can drop to zero. The notes are subject to Barclays’ credit risk and consent to U.K. bail‑in powers, will not be listed on an exchange, and are expected to have an initial estimated value below the $1,000 issue price, reflecting fees, hedging costs and issuer profit.

Barclays Bank PLC is offering unsecured notes linked to the SPDR® S&P 500® ETF Trust (SPY). For each $10,000 note, if the SPY closing price on the final valuation date is at or above the buffer value of $620.70 (92% of the $674.6695 initial value), investors receive a fixed digital return of 9.32%, for a total payment of $10,932 at maturity on December 3, 2026.

If SPY finishes below the buffer value, investors receive a physical delivery amount of 16.11084 SPY shares per $10,000 note (with cash for fractions), which could be worth substantially less than the original investment. The total offering is $2,500,000 in notes, sold at 100% of principal with a 1% selling commission.

The notes are unsecured and unsubordinated obligations of Barclays Bank PLC, subject to U.K. bail-in powers, will not be listed on a U.S. exchange, and are not insured by any deposit insurance scheme. Tax counsel expects they will be treated as prepaid forward contracts for U.S. federal income tax purposes, though the IRS could challenge this treatment.

Barclays Bank PLC is offering unsecured, unsubordinated notes linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index, with a total initial issue price of $1,474,000 and denominations of $1,000.

The notes pay a contingent coupon of $11.25 per $1,000 (13.50% per annum) only on observation dates when the index is at or above the coupon barrier of 19,051.40, which equals 50% of the initial index level of 38,102.80. From the 12th observation date onward, if the index is at or above its initial level, the notes are automatically redeemed for $1,000 plus the coupon.

At maturity, if the notes have not been called and the final index value is at or above the 50% barrier, investors receive $1,000 plus the last coupon. If it is below the barrier, repayment is reduced one‑for‑one with the index decline, and investors can lose all principal. The index embeds a 6% annual decrement and leveraged exposure of 100%–400% to a Nasdaq‑100 futures strategy, which can drag performance and amplify losses. Payments depend on Barclays’ credit and are subject to potential U.K. bail‑in powers. Barclays’ estimated value on the initial valuation date is lower than the $1,000 issue price.

Barclays Bank PLC is offering Buffered Performance Leveraged Upside Securities linked to the S&P 500 Index, maturing on June 5, 2028, with an aggregate principal amount of $4,910,000 and a stated principal amount of $1,000 per note. The Buffered PLUS pay no interest and provide 200% leveraged upside on positive index performance, capped at a maximum payment of $1,211 (121.10% of principal) per note. A 10% downside buffer protects against moderate declines, but losses beyond this are passed through on a 1:1 basis down to a minimum payment of $100, so investors may lose up to 90% of principal.

The notes are unsecured, unsubordinated obligations of Barclays Bank PLC and are subject to the issuer’s credit risk and to potential U.K. Bail-in Power, which could reduce, convert or cancel payments. They will not be listed on an exchange. The initial issue price of $1,000 includes selling commissions and fees, so Barclays’ internal estimated value on the pricing date is lower. Barclays Capital Inc. and affiliates may make a secondary market but are not obligated to do so.

Barclays Bank PLC is offering unsecured, unsubordinated structured notes linked to the Barclays US Tech Accelerator 6% Decrement USD ER Index. The notes pay a contingent coupon of $16.667 per $1,000 (20.00% per annum, 1.6667% per month) only on observation dates when the index closes at or above the coupon barrier of 26,671.96, which is 70.00% of the initial index level of 38,102.80.

Beginning with the sixth observation date, the notes are automatically redeemed if the index is at or above its initial level, returning $1,000 per note plus the coupon. If held to maturity and not redeemed early, investors receive full principal only if the final index value is at or above the barrier of 19,051.40 (50.00% of the initial level; otherwise the payoff is reduced one-for-one with index losses, and investors can lose all principal. The index itself is levered (100%–400% exposure) and subject to a 6% annual decrement, which drags on performance. All payments depend on Barclays’ credit and are subject to potential U.K. bail-in powers, and the notes will not be listed on a securities exchange.

Barclays Bank PLC is issuing $42,394,000 of Contingent Income Auto-Callable Securities due November 18, 2027, linked to the worst performer of the Nasdaq-100, Russell 2000 and S&P 500 indices. Each $1,000 security can pay a contingent quarterly coupon of $25.50 (2.55%) if on a determination date all three indices close at or above 75% of their initial values. If on any non-final determination date all three indices are at or above their initial levels, the notes are automatically redeemed at $1,000 plus that quarter’s coupon.

If the notes are not called and at maturity any index finishes below its 75% downside threshold, repayment is reduced 1% for every 1% decline of the worst index from its initial level, and investors can lose all principal. The notes are unsecured, unsubordinated obligations of Barclays Bank PLC and are subject to U.K. “bail-in” powers and will not be listed on any securities exchange.

Barclays Bank PLC is offering Contingent Income Auto-Callable Securities linked to American Express Company common shares. Each $1,000 security can pay a quarterly coupon of $27.50 (2.75%) when the AXP closing price on a determination date is at least 75% of the initial value, set at $357.18, giving a downside threshold of $267.89. If on any non-final determination date AXP closes at or above its initial value, the note is automatically redeemed for $1,000 plus the coupon, and no further payments are made.

If the note is not called and the final AXP price is at or above the downside threshold, investors receive $1,000 plus the final coupon. If the final price is below the threshold, repayment is reduced in line with AXP’s decline, and the amount can be far below $750 and down to zero, so principal is fully at risk. The notes are unsecured, unsubordinated obligations of Barclays, subject to U.K. Bail-in Power, not listed on an exchange, and have an aggregate principal amount of $7,237,000. The initial issue price is $1,000 per security, with underwriting discounts and fees reducing issuer proceeds and an estimated value below the issue price.

Barclays Bank PLC is offering $1,142,000 of AutoCallable Contingent Coupon Notes due October 20, 2028, linked to the worst performer among Upstart Holdings (UPST), Rivian Automotive (RIVN) and MARA Holdings (MARA). The notes pay a contingent coupon of $33.333 per $1,000 (40.00% per annum) only when the closing value of each stock is at least 50% of its initial level on scheduled observation dates, and may be automatically called if all three are at or above their initial values on specified call valuation dates.

If the notes are not called and the least performing stock finishes at or above 50% of its initial value, investors receive full principal back; if it is below that barrier, repayment is reduced one-for-one with the decline, and Barclays may deliver shares of the worst performer instead of cash, meaning up to 100% of principal can be lost. The notes are unsecured, not listed on any exchange, have an estimated value of $900.20 per $1,000 on the initial valuation date, and are expressly subject to potential loss under the U.K. Bail-in Power.

Barclays Bank PLC is offering Contingent Income Auto-Callable Securities linked to Exxon Mobil common stock, maturing on November 19, 2026. These notes pay a contingent quarterly coupon of $24.625 per $1,000 security (2.4625%) on each determination date if Exxon Mobil’s share price is at or above the downside threshold of $95.43, which is 80% of the initial value of $119.29.

If on any non-final determination date the stock closes at or above the initial value of $119.29, the notes are automatically redeemed for $1,000 plus the contingent coupon, and no further payments are made. At maturity, if the notes have not been called and the final stock price is at or above the downside threshold, investors receive $1,000 plus the contingent coupon. If the final price is below the downside threshold, repayment is reduced in line with the stock’s decline from the initial value, and investors can lose most or all of their principal.

The securities are unsecured, unsubordinated obligations of Barclays Bank PLC, subject to its credit risk and to potential exercise of the U.K. Bail-in Power, and they will not be listed on any securities exchange. The total offering size is $5,874,000, with proceeds of $982.50 per $1,000 security to the issuer after commissions.

Barclays Bank PLC is offering unsecured, unsubordinated market-linked notes tied to the lowest performing of Blackstone Inc. common stock and Citigroup Inc. common stock. Each security has a $1,000 principal amount, an original offering price of $1,000.00, an agent discount of $23.25 and proceeds to Barclays of $976.75 per security. The notes pay a quarterly contingent coupon at a per annum rate of at least 13.00% only if, on each calculation day, the stock closing price of the lowest performing stock is at or above its threshold price, set at 60% of its starting price.

Beginning in February 2026, the notes are auto-callable if the lowest performing stock closes at or above its starting price on a calculation day, in which case investors receive the $1,000 principal plus the applicable coupon and the notes terminate. If the notes are not called and, on the final calculation day in November 2028, the lowest performing stock finishes below its threshold, investors receive $1,000 multiplied by its performance factor and can lose more than 40% and up to all principal.

Payments depend entirely on Barclays Bank PLC’s credit and are subject to potential U.K. Bail-in Power, which can reduce, convert, or cancel amounts due. Barclays expects its internal estimated value on the pricing date to be lower than the $1,000 offering price, reflecting distribution compensation, hedging and structuring costs, and it may support secondary market prices for a limited initial period at levels above that estimate.

Barclays Bank PLC is offering $770,000 of unsecured AutoCallable Contingent Coupon Notes due May 20, 2027, linked to the least performing of the S&P 500, Russell 2000 and Nasdaq-100 indices. The notes pay a contingent coupon of $15.625 per $1,000 (6.25% per annum) only if on each Observation Date all three indices are at or above their respective coupon barriers, set at 75% of their Initial Values. The notes can be automatically called quarterly starting February 17, 2026 if each index is at or above 91.5% of its Initial Value, returning $1,000 per note plus any due coupon.

If the notes are not called, principal repayment at maturity depends on the worst-performing index. Full principal is returned if the Final Value of the least performing index is at least its Initial Value, or is below its Initial Value but has never closed below 70% of its Initial Value (the barrier). If a Knock-In Event occurs and the worst index finishes below its Initial Value, repayment is reduced one-for-one with that index’s loss, up to a total loss of principal. Barclays’ internal estimated value is $960.20 per $1,000 note, below the $1,000 issue price, and investors are exposed to both issuer credit risk and potential U.K. Bail-in Power.

Barclays Bank PLC is issuing $32,971,000 of Capped Leveraged Buffered S&P 500 Index-Linked Global Medium-Term Notes, Series A, due on March 10, 2027. Each note has a $1,000 face amount and pays no interest. The cash payment at maturity depends on the S&P 500 Index level on the March 8, 2027 determination date versus the initial level of 6,734.11.

Investors get 160% leveraged upside up to a cap: if the index rises to at least 111.10% of the initial level, the payout is limited to the maximum settlement amount of $1,177.60 per $1,000 note. A 10% buffer means full principal repayment if the index is down by up to 10%, but if it falls more than 10%, principal is reduced at about 1.1111% for each 1% drop below the buffer, and investors could lose their entire investment.

The notes are unsecured and unsubordinated obligations of Barclays Bank PLC, are not insured by the FDIC, will not be listed on any exchange, and are subject to U.K. Bail-in Power, which could result in write-down, conversion, or cancellation. Barclays’ internal estimated value on the trade date is lower than the $1,000 issue price, reflecting structuring, hedging, distribution costs and dealer compensation.

Barclays Bank PLC is offering Dual Directional Buffered Performance Leveraged Upside Securities linked to the Russell 2000 Index, with an aggregate principal amount of $7,003,000 and a stated principal of $1,000 per note, maturing on December 3, 2027. The notes pay no interest and provide 150% leveraged upside on index gains, capped at a maximum payment of $1,183.50 (118.35% of principal) per note. If the index falls by up to 15%, holders receive a positive 1% return for each 1% decline, but losses begin beyond this 15% buffer and can reach up to 85% of principal, with a minimum payment of $150 per note. The securities are unsecured, unsubordinated obligations of Barclays, subject to U.K. Bail-in Power, will not be listed on an exchange, and are expected to have an initial estimated value below the issue price, with limited and potentially illiquid secondary trading.

Barclays Bank PLC is offering unsecured notes linked to an equally weighted basket of seven stocks: Constellation Energy, Meta Platforms, Marvell Technology, Microsoft, NVIDIA, Vertiv and Vistra. Each note has an initial issue price of $1,000, with 1.50% of that paid as agent’s commission and 98.50% received by Barclays.

The notes can be automatically called on the December 7, 2026 review date if the basket level is at or above its initial level, paying a fixed call price of $1,173 per $1,000 note, a 17.30% premium, with no further upside. If not called, investors get 1.25x leveraged upside at maturity if the basket is above its initial level, full principal back if the basket is down by up to 20%, and 1.25x leveraged losses beyond that buffer. The notes are unsecured, not exchange-listed and are subject to U.K. bail-in powers that could reduce, convert or cancel amounts due.

Barclays Bank PLC is issuing $425,000 of unsecured, unsubordinated notes due November 17, 2028, linked to the iShares Silver Trust (SLV). The notes pay no coupons and return at least the $1,000 principal per note at maturity; any gain depends on SLV’s performance between the initial value of $47.42 and the final value. If SLV is flat or higher at maturity, investors receive $1,000 plus the lesser of the SLV return or a Maximum Return of 29.95%, capping the payout at $1,299.50 per $1,000 note. If SLV finishes below the initial value, investors receive only their principal back, so there is no upside if silver falls. Barclays’ estimated value on the pricing date is $957.70 per note, below the $1,000 issue price, and all payments are subject to Barclays’ credit and potential use of U.K. Bail-in Power, which could reduce or cancel amounts due.

Barclays Bank PLC is offering unsecured AutoCallable Notes linked to the S&P 500 Index, Nasdaq-100 Index and Russell 2000 Index under its Global Medium-Term Notes, Series A program. The notes can be automatically called on scheduled observation dates if all three indices are at or above their initial levels, paying a redemption price that includes a call premium based on an annual rate of 11.75%.

If the notes are not called, principal is protected at maturity only if the least performing index stays at or above 70% of its initial level; if it falls below this barrier, repayment is reduced in line with that index’s loss and investors could lose their entire principal. The initial issue price is $1,000 per note, with selling commissions of up to 2.85%, while Barclays’ estimated value is expected to be between $887.50 and $947.50 per note. The notes are not listed, carry Barclays’ credit risk, and investors must consent to potential loss or conversion under the U.K. Bail-in Power.

Barclays Bank PLC is offering Phoenix AutoCallable Notes due November 26, 2027 linked to the common stock of Royal Caribbean Cruises Ltd (RCL) in $1,000 denominations. The Notes pay a quarterly Contingent Coupon of $34.50 per $1,000 (3.45% per quarter, based on a 13.80% per annum rate) only if RCL’s closing price on each Observation Date is at or above a coupon barrier set at 60.00% of the Initial Value. Starting after about six months, if on any Call Valuation Date RCL is at or above 100.00% of its Initial Value, the Notes are automatically called and repay $1,000 plus the applicable coupon.

If the Notes are not called and RCL’s Final Value is at or above the 60.00% barrier, investors receive $1,000 per Note at maturity; if it is below, repayment is reduced in line with the stock’s negative return, and Barclays may instead deliver shares (or cash equivalent), so up to 100.00% of principal can be lost. The Notes are unsecured, unsubordinated obligations of Barclays, are not listed, are subject to U.K. Bail-in Power, and carry an estimated value of $906.60–$956.60 per $1,000 at pricing, below the issue price, with selling commissions of 1.85%.

Barclays Bank PLC is offering $12,625,000 of Buffered Performance Leveraged Upside Securities ("Buffered PLUS") linked to the S&P 500® Index, maturing on January 20, 2027. Each security has a $1,000 stated principal amount, pays no interest and is an unsecured, unsubordinated debt obligation subject to Barclays’ credit risk and the potential exercise of U.K. Bail-in Power.

At maturity, if the index is above its initial level of 6,734.11, holders receive $1,000 plus 150% of the index gain, capped at a maximum payment of $1,121.50 (112.15% of principal). If the index is flat or down by up to the 5% buffer, repayment is $1,000. If the index falls by more than 5%, repayment is reduced 1% for each percentage point drop beyond the buffer, with a minimum of $50 per note, so up to 95% of principal can be lost.

The notes will not be listed on any exchange. Per $1,000 note, total selling and structuring compensation of $22.50 reduces issuer proceeds to $977.50, and Barclays’ own estimated value on the pricing date is less than the $1,000 issue price.

Barclays Bank PLC is issuing $2,510,000 of unsecured Buffered Callable Contingent Coupon Notes due August 19, 2026, linked to the worst performer of the S&P 500 Index, Russell 2000 Index and Nasdaq-100 Index. The notes offer a contingent coupon of 0.9583% per month (11.50% per year) per $1,000, but coupons are paid only if all three indices stay at or above 82.50% of their initial levels on each observation date.

At maturity, if the notes are not called and the worst-performing index is at or above 82.50% of its initial value, investors receive full principal back. Below that buffer, principal loss accelerates at 1.212121% for every 1% drop beyond a 17.50% decline, up to total loss. The notes are callable monthly after about one month at $1,000 plus any due coupon, are not exchange-listed, have an estimated value of $991 per $1,000 at pricing, and are subject to Barclays’ credit risk and potential U.K. Bail-in Power.

Barclays Bank PLC is offering unsecured AutoCallable Contingent Coupon Notes due May 26, 2027, linked to the common stock of PayPal Holdings, Inc. The Notes pay a contingent coupon of at least $35.00 per $1,000 (3.50% per quarter, 14.00% per annum) only if PayPal’s stock closes at or above 75.00% of its initial value on specified Observation Dates; missed coupons may accrue as Unpaid Coupon Amounts but are paid only if a later coupon becomes payable.

The Notes are automatically called on certain dates if PayPal’s stock is at or above 100.00% of its initial value, returning $1,000 per Note plus any due coupons and Unpaid Coupon Amounts. If not called, and at maturity PayPal’s stock is at or above the 75.00% barrier, principal is repaid; if below the barrier, repayment is reduced one-for-one with the stock decline, up to a 100.00% loss of principal. The Notes are subject to Barclays’ credit risk and the U.K. Bail-in Power, will not be listed, and have an estimated value on the initial valuation date of between $907.20 and $957.20 per $1,000 issue price.

Barclays Bank PLC is offering $4,500,000 of Callable Contingent Coupon Notes due August 19, 2030, linked to the least performing of the S&P 500 Index, Russell 2000 Index and Nasdaq-100 Index. The notes pay a contingent coupon of $9.167 per $1,000 (an 11.00% per annum rate) on scheduled payment dates only if, on the related observation date, each index is at or above 75.00% of its initial level. Barclays may redeem the notes in whole, at its option, on specified call valuation dates starting after roughly three months, at $1,000 per note plus any due coupon.

If the notes are not redeemed and, at maturity, the least performing index is at or above 65.00% of its initial level, holders receive $1,000 per $1,000 note. If it is below 65.00%, repayment is reduced in line with that index’s loss, up to a complete loss of principal. The notes are unsecured, unsubordinated obligations of Barclays, subject to U.K. Bail-in Power, are not listed on an exchange, and have an estimated value of $978.10 per $1,000 note versus a $1,000 issue price.

Barclays Bank PLC is issuing $14,553,000 of Digital S&P 500 Index-Linked Global Medium-Term Notes, Series A, due March 17, 2027. Each note has a $1,000 face amount and pays no interest. At maturity, if the S&P 500 final level is at least 90.00% of the initial level of 6,734.11, investors receive a fixed maximum settlement amount of $1,128.00 per $1,000, capped even if the index rises substantially.

If the final index level is below 90.00% of the initial level, the notes incur losses at a rate of about 1.1111% of principal for every 1% decline below the threshold, and investors could lose their entire investment. The notes are unsecured, unsubordinated obligations of Barclays, are not insured by the FDIC, will not be listed on an exchange, and are subject to U.K. Bail-in Power, meaning a U.K. resolution authority could reduce, convert, or cancel the notes in a stress scenario. Barclays discloses that its internal estimated value on the trade date is lower than the initial issue price and that secondary market prices, if any, may be below both.

Barclays Bank PLC is offering S&P 500®-linked notes that pay a fixed digital return if the index does not fall more than 10%. For each $1,000 note, investors receive $1,085 at maturity (an 8.50% return) if the S&P 500 final level is at or above 90% of its initial level of 6,734.11.

If the index closes below the 90% buffer, repayment is reduced on a leveraged basis: investors lose 1.11111% of principal for each 1% drop below the buffer, up to a total loss. The notes mature on December 3, 2026, are unsecured, unsubordinated obligations of Barclays, are not listed on any exchange, and are subject to U.K. Bail-in Power, which could result in write-down, conversion or cancellation. U.S. tax counsel views the notes as prepaid forward contracts, though the IRS could challenge this treatment.

Barclays Bank PLC is offering unsecured, unsubordinated structured notes that pay a contingent coupon instead of guaranteed interest or principal. The notes are linked to three equity indices: the Nasdaq‑100 Index, Russell 2000 Index and S&P 500 Index, with an issue date of November 19, 2025 and maturity on November 20, 2028.

Investors may receive a quarterly coupon of $30.875 per $1,000 (equivalent to 12.35% per annum) for any observation period in which no index closes below 70% of its initial level; if any index breaches this coupon barrier on any trading day in that period, no coupon is paid for that quarter. At maturity, if the worst‑performing index is at or above 60% of its initial level, investors receive $1,000 per note plus any final coupon. If it is below 60%, repayment is reduced in line with that index’s loss, and investors can lose their entire principal.

Barclays may redeem the notes early on any coupon payment date after roughly three months, paying $1,000 per note plus any due coupon. All payments are subject to Barclays’ credit risk and to potential exercise of U.K. bail‑in powers, which could result in write‑down, conversion, or cancellation of the notes.

Barclays Bank PLC is offering unsecured AutoCallable Notes due November 29, 2029, linked to the worst performer of the S&P 500 Index and Russell 2000 Index. Each Note has a $1,000 denomination. The Notes may be automatically called on annual Call Valuation Dates starting in 2026 if both indices are at or above 100% of their Initial Values, paying back principal plus a Call Premium of $110 per year per $1,000 (an effective maximum total return of 44% if held to the final Call Date and called then).

If the Notes are not called and the worst-performing index finishes at or above 70% of its Initial Value, investors receive $1,000 per $1,000 Note at maturity. If it finishes below 70%, repayment is reduced in line with the index loss, and investors can lose up to 100% of principal. The Notes pay no coupons or dividends, will not be listed on an exchange, and are subject to Barclays’ credit risk and to potential U.K. Bail-in Power, which could reduce or cancel payments. The initial issue price is $1,000, while Barclays’ estimated value on the Initial Valuation Date is expected to be between $882.90 and $952.90 per Note.

Barclays Bank PLC is offering unsecured Phoenix AutoCallable Notes due November 29, 2028 linked to the least performing of the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq-100 Index. The Notes pay a contingent quarterly coupon of $6.875 per $1,000 (an annual rate of 8.25%) only if on each Observation Date all three indices are at or above 75% of their initial levels. Starting after about one year, the Notes are automatically called if on a Call Valuation Date all indices are at or above 100% of their initial levels, returning $1,000 plus the coupon per Note. If held to maturity and the worst index is at or above 70% of its initial level, investors receive full principal back; if it is below 70%, repayment is reduced one-for-one with the index loss, up to a total loss of principal. The Notes are not listed, are subject to U.K. Bail-in Power, and Barclays’ estimated initial value ($883.70–$943.70 per Note) is lower than the $1,000 issue price.

Barclays Bank PLC is offering Phoenix AutoCallable Notes due November 29, 2030, linked to the least performing of the Dow Jones Industrial Average, Russell 2000 Index and Nasdaq-100 Index. Each Note has a $1,000 initial issue price and pays a monthly contingent coupon of $6.458 per $1,000 (a 7.75% per annum rate) only when all three indices are at or above 75.00% of their Initial Value on the relevant Observation Date.

Beginning about one year after issuance, the Notes are automatically called at $1,000 per $1,000 principal amount plus any due coupon if, on a Call Valuation Date, each index is at or above 100.00% of its Initial Value. At maturity, if not called and the least performing index is at or above 70.00% of its Initial Value, investors receive $1,000 per $1,000 Note; otherwise repayment is reduced dollar-for-dollar with the index loss, and up to 100.00% of principal can be lost.

The Notes are unsecured, unsubordinated obligations of Barclays Bank PLC, are subject to the exercise of any U.K. Bail-in Power, will not be listed on any U.S. exchange and carry an estimated value on the Initial Valuation Date between $850.60 and $930.60 per $1,000, lower than the issue price. The agent’s commission is 3.50% of the principal amount, and investors face issuer credit risk, market risk on all three indices, limited upside to coupons only and potential illiquidity.