[CME Group U.S. Treasury Open Interest Surpasses 35.12 Million Contracts, Setting a New Record] CME Group announced that the open interest for U.S. Treasury futures and options reached 35,120,066 contracts on November 20, marking a historic high. Additionally, the trading volume for CME Group's interest rate futures and options products reached 44,839,732 contracts on November 21, the second-highest single-day trading volume in history. Agha Mirza, CME Group's Global Head of Rates and OTC Products, stated that market participants are turning to CME Group markets for trading efficiency and liquidity amid uncertainty surrounding economic growth and the Federal Reserve's pace of rate cuts.