JPMorgan (NYSE: AMJB) updates S&P 500 Daily Risk Control 10% Index

Rhea-AI Filing Summary

JPMorgan Chase & Co. provides an index supplement updating performance information and risks for the S&P 500® Daily Risk Control 10% Index as of January 31, 2026. The document shows monthly and annual index returns from 1999 to 2026, combining hypothetical backtested data through May 12, 2009 and actual index performance thereafter.

It emphasizes that backtested results use proxies, may differ significantly from real outcomes, and are not indicative of future results. Key risks include the index’s potential failure to meet its 10% volatility target, periods when it may be significantly uninvested, and the impact of a notional financing cost whose calculation methodology was recently changed.

Index supplement to the prospectus dated April 13, 2023, the prospectus supplement dated April 13, 2023, the prospectus addendum dated June 3, 2024, the product supplement no. 3 - I dated April 13, 2023 and the underlying supplement no. 2 - II dated April 18, 2023 Registration Statement Nos. 333 - 270004 and 333 - 270004 - 01 Dated February 9, 2026 Rule 424(b)(3) Hypothetical and Actual Historical Monthly and Annual Returns  Backtested using proxies  Backtested  Actual Year Dec Nov Oct Sep Aug Jul Jun May Apr Mar Feb Jan 7.20% 3.22% 0.65% 2.81% - 1.78% - 0.40% - 2.27% 2.77% - 1.48% 1.74% 1.71% - 1.61% 1.83% 1999 - 9.78% 0.09% - 3.96% - 1.52% - 3.86% 3.03% - 1.18% 0.71% - 0.80% - 1.68% 3.83% - 1.06% - 3.51% 2000 - 11.25% 0.42% 3.26% 0.40% - 5.26% - 3.85% - 0.71% - 1.30% 0.06% 2.43% - 3.37% - 4.61% 1.09% 2001 - 13.23% - 2.17% 1.87% 2.58% - 3.53% 0.14% - 4.33% - 3.55% - 0.61% - 3.79% 1.90% - 1.32% - 0.98% 2002 16.28% 4.27% 0.63% 3.77% - 0.85% 1.27% 0.94% 0.58% 2.45% 3.35% 0.67% - 0.59% - 1.13% 2003 7.05% 3.03% 3.32% 1.36% 0.77% - 0.27% - 3.25% 1.59% 1.14% - 1.37% - 1.95% 1.18% 1.48% 2004 - 1.32% - 0.49% 2.68% - 2.65% 0.50% - 1.29% 3.41% - 0.31% 2.10% - 2.27% - 2.00% 1.92% - 2.68% 2005 10.39% 1.11% 1.75% 2.97% 2.09% 1.62% 0.03% - 0.16% - 3.58% 1.13% 0.92% - 0.06% 2.27% 2006 - 0.82% - 0.43% - 3.01% 0.60% 1.69% 0.78% - 2.49% - 2.01% 2.82% 3.20% 0.34% - 3.29% 1.25% 2007 - 14.18% 0.36% - 0.85% - 3.33% - 3.38% 0.54% - 0.62% - 4.69% 0.47% 1.84% - 0.18% - 1.64% - 3.49% 2008 11.17% 1.10% 3.02% - 1.16% 1.78% 1.50% 2.81% 0.02% 1.52% 2.14% 2.02% - 2.35% - 1.58% 2009 9.53% 4.44% 0.02% 2.12% 4.36% - 2.23% 2.90% - 2.30% - 3.89% 1.33% 3.80% 1.57% - 2.49% 2010 - 2.09% 0.41% 0.14% 3.42% - 2.09% - 6.26% - 1.38% - 1.81% - 0.94% 2.39% - 0.34% 2.84% 1.92% 2011 7.00% 0.81% 0.08% - 1.69% 1.96% 1.44% 1.03% 2.13% - 4.47% - 0.48% 2.18% 2.24% 1.78% 2012 24.98% 2.51% 2.74% 3.82% 2.80% - 2.72% 3.43% - 1.17% 1.74% 1.10% 3.14% 1.16% 4.19% 2013 7.26% - 0.61% 2.01% 0.41% - 1.61% 3.96% - 1.69% 2.16% 2.21% 0.21% 0.76% 2.90% - 3.43% 2014 - 3.77% - 1.06% 0.17% 3.95% - 0.96% - 7.43% 1.83% - 1.88% 1.05% 0.62% - 1.26% 3.64% - 2.00% 2015 6.12% 1.94% 3.56% - 1.68% - 0.55% 0.03% 2.07% - 1.02% 1.41% 0.11% 3.54% 0.03% - 3.27% 2016 27.73% 1.52% 4.47% 3.27% 2.54% - 0.04% 2.48% 0.53% 1.38% 1.36% 0.11% 5.15% 2.09% 2017 - 3.13% - 4.72% 0.93% - 7.88% 0.55% 3.10% 2.92% 0.07% 1.26% 0.10% - 1.68% - 4.88% 8.04% 2018 15.11% 2.86% 2.90% 1.34% 0.79% - 2.43% 0.90% 5.14% - 5.33% 2.76% 1.12% 1.49% 3.02% 2019 2.86% 2.14% 4.89% - 1.44% - 1.82% 2.82% 1.65% 0.49% 1.07% 1.85% - 2.33% - 5.99% - 0.05% 2020 17.39% 2.74% - 0.99% 5.24% - 4.56% 2.83% 2.05% 1.89% 0.46% 3.43% 2.67% 1.51% - 0.78% 2021 - 10.69% - 2.46% 2.15% 3.22% - 4.05% - 2.00% 3.47% - 3.18% - 0.03% - 4.28% 1.50% - 1.46% - 3.69% 2022 11.54% 3.42% 6.09% - 2.22% - 4.47% - 1.92% 2.31% 4.41% 0.05% 0.79% 1.79% - 1.48% 2.71% 2023 12.63% - 2.32% 4.43% - 1.15% 1.07% - 0.26% 0.51% 2.88% 3.48% - 4.11% 2.40% 4.32% 1.10% 2024 1.98% - 0.24% - 0.15% 1.40% 2.56% 1.10% 0.94% 1.99% 1.77% - 3.12% - 4.27% - 1.34% 1.58% 2025 0.93% 0.93% 2026 Please refer to the “Selected Risks” and “Disclaimer” on the following page. Historical performance measures for the Index represent hypothetical backtested performance from December 31, 1998 through May 12, 2009 and the actual performance of the Index from May 13, 2009 through January 31, 2026. Please see “Use of hypothetical backtested returns” at the end of this presentation for additional information related to backtesting. Except as noted above and in the sections entitled “Use of hypothetical backtested returns” at the end of this document, the hypothetical monthly and annual returns set forth above were determined using the methodology currently used to calculate the Index. PAST PERFORMANCE AND BACKTESTED PERFORMANCE ARE NOT INDICATIVE OF FUTURE RESULTS. FEBRUARY 2026 S&P 500® Daily Risk Control 10% Index

FEBRUARY 2026 | S&P 500® Daily Risk Control 10% Index Selected Risks  JPMorgan Chase & Co. is currently one of the companies that make up the underlying index  The Index may not be successful and may not outperform or underperform the underlying index  The Index may not approximate its target volatility of 10%  The daily adjustment of the exposure of the Index to the underlying index may cause the Index not to reflect fully any appreciation of the underlying index or to magnify any depreciation of the underlying index  The Index may be significantly uninvested, which will result in a portion of the Index reflecting no return  The level of the Index reflects the deduction of a notional financing cost  The Index’s methodology for calculating the notional financing cost was recently changed The risks identified above are not exhaustive. You should also review carefully the related “Risk Factors” section in the relevant disclosure statement and underlying supplement and the “Selected Risk Considerations” in the relevant term sheet or disclosure supplement. Disclaimer Important Information The information contained in this document is for discussion purposes only . Any information relating to performance contained in these materials is illustrative and no assurance is given that any indicative returns, performance or results, whether historical or hypothetical, will be achieved . All information herein is subject to change without notice, however, J . P . Morgan undertakes no duty to update this information . In the event of any inconsistency between the information presented herein and any otfering documents, the otfering documents shall govern . Use of hypothetical backtested returns Any backtested historical performance information included herein is hypothetical . The constituents and proxy constituents may not have traded together in the manner shown in the hypothetical backtest of the Index included herein, and no representation is being made that the Index will achieve similar performance . There are frequently significant ditferences between hypothetical backtested performance and actual subsequent performance . The use of alternative “proxy” information may create additional ditferences between hypothetical backtested and actual performance and allocations . The results obtained from backtesting information should not be considered indicative of the actual results that might be obtained from an investment or participation in a financial instrument or transaction referencing the Index . J . P . Morgan provides no assurance or guarantee that investments linked to the Index will operate or would have operated in the past in a manner consistent with these materials . The hypothetical historical levels presented herein have not been verified by an independent third party, and such hypothetical historical levels have inherent limitations . Alternative simulations, techniques, modeling or assumptions might produce significantly ditferent results and prove to be more appropriate . Actual results will vary, perhaps materially, from the hypothetical backtested returns and allocations presented in this document . HISTORICAL AND BACKTESTED PERFORMANCE AND ALLOCATIONS ARE NOT INDICATIVE OF FUTURE RESULTS . Investment suitability must be determined individually for each investor, and investments linked to the Index may not be suitable for all investors . This material is not a product of J . P . Morgan Research Departments . Copyright © 2026 JPMorgan Chase & Co . All rights reserved . For additional regulatory disclosures, please consult : www . jpmorgan . com/disclosures . Information contained on this website is not incorporated by reference in, and should not be considered part of, this document . This monthly update document replaces and supersedes all prior written materials of this type previously provided with respect to the Index .

FAQ

What does the AMJB 424B3 filing disclose about the S&P 500 Daily Risk Control 10% Index?

The filing updates performance and risk information for the S&P 500 Daily Risk Control 10% Index. It presents historical and hypothetical backtested monthly and annual returns and highlights key structural features, risk factors, and important limitations of backtested data for investors considering index-linked products.

How are historical returns for the S&P 500 Daily Risk Control 10% Index calculated in the AMJB document?

Historical returns combine hypothetical backtested performance from December 31, 1998 through May 12, 2009 and actual index performance from May 13, 2009 through January 31, 2026. The backtest uses proxy constituents and the current index methodology to create illustrative, non‑guaranteed performance figures.

What are the main risks highlighted for the S&P 500 Daily Risk Control 10% Index?

Key risks include the index potentially failing to achieve or approximate its 10% volatility target and possibly being significantly uninvested at times. The filing also notes that daily exposure adjustments may limit upside, magnify downside, and that a notional financing cost is deducted from index levels.

How does the AMJB filing describe the use of hypothetical backtested returns?

The filing states backtested returns are hypothetical, may differ significantly from actual results, and rely on proxy data and modeling assumptions. It stresses that these simulations are illustrative only, have inherent limitations, and should not be viewed as indicative of future index performance or investment outcomes.

What does the AMJB 424B3 say about JPMorgan’s role in the S&P 500 Daily Risk Control 10% Index?

The document notes that JPMorgan Chase & Co. is currently one of the companies included in the underlying index tracked by the strategy. It also clarifies the material is not a J.P. Morgan Research product and may change without notice, with offering documents governing in case of inconsistency.

How often is the S&P 500 Daily Risk Control 10% Index information updated in this JPMorgan material?

The filing describes the document as a monthly update that replaces and supersedes prior written materials of this type. It provides refreshed historical and backtested performance data and risk disclosures for the S&P 500 Daily Risk Control 10% Index as of the latest reference month and year shown.