CME Group U.S. Treasury Open Interest Hits Record of 35 Million Contracts

Second-highest Interest Rate daily volume on November 21

CHICAGO, Nov. 24, 2025 /PRNewswire/ -- CME Group, the world's leading derivatives marketplace, today announced that open interest (OI) in its deeply liquid U.S. Treasury futures and options set a new record of 35,120,066 contracts on November 20. CME Group's deeply liquid interest rate futures and options complex also traded 44,839,732 contracts on November 21, the second-highest daily volume ever.

"As market participants navigate uncertainty around economic growth and the pace of Federal Reserve easing, they are turning to our markets for unparalleled efficiencies and liquidity across the yield curve," said Agha Mirza, CME Group Global Head of Rates and OTC Products. "Our strong OI and volume on November 20 & 21 is just the latest example of how our futures and options help clients to manage risk with precision and flexibility."

CME Group is the world's leading interest rate market, with futures and options for a broad range of benchmark products, including U.S. Treasuries, SOFR, Fed Funds, TBAs, credit and more. Its U.S. Treasury and SOFR contracts trade side-by-side on the CME Globex platform with BrokerTec cash securities.

Clients can access more than $20 billion in daily margin savings across the company's interest rate products. CME Group U.S. Treasury and SOFR futures are also eligible for portfolio margining with other cleared interest rate swaps and futures, as well as cross-margining with FICC-cleared cash U.S. Treasury notes, bonds and certain Repo transactions.

For more information, visit our product page at cmegroup.com/rates.

As the world's leading derivatives marketplace, CME Group (www.cmegroup.com) enables clients to trade futures, options, cash and OTC markets, optimize portfolios, and analyze data – empowering market participants worldwide to efficiently manage risk and capture opportunities. CME Group exchanges offer the widest range of global benchmark products across all major asset classes based on interest rates, equity indexes, foreign exchange, cryptocurrencies, energy, agricultural products and metals. The company offers futures and options on futures trading through the CME Globex platform, fixed income trading via BrokerTec and foreign exchange trading on the EBS platform. In addition, it operates one of the world's leading central counterparty clearing providers, CME Clearing. 

CME Group, the Globe logo, CME, Chicago Mercantile Exchange, Globex, and E-mini are trademarks of Chicago Mercantile Exchange Inc. CBOT and Chicago Board of Trade are trademarks of Board of Trade of the City of Chicago, Inc.  NYMEX, New York Mercantile Exchange and ClearPort are trademarks of New York Mercantile Exchange, Inc. COMEX is a trademark of Commodity Exchange, Inc. BrokerTec is a trademark of BrokerTec Americas LLC and EBS is a trademark of EBS Group LTD. The S&P 500 Index is a product of S&P Dow Jones Indices LLC ("S&P DJI"). "S&P®", "S&P 500®", "SPY®", "SPX®", US 500 and The 500 are trademarks of Standard & Poor's Financial Services LLC; Dow Jones®, DJIA® and Dow Jones Industrial Average are service and/or trademarks of Dow Jones Trademark Holdings LLC. These trademarks have been licensed for use by Chicago Mercantile Exchange Inc. Futures contracts based on the S&P 500 Index are not sponsored, endorsed, marketed, or promoted by S&P DJI, and S&P DJI makes no representation regarding the advisability of investing in such products. All other trademarks are the property of their respective owners. 

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SOURCE CME Group