• OTC IRS New Release Advisory – IRS Trade Register Enhancements

      • To
      • Clearing Member Firms; Back Office Managers
      • From
      • CME Clearing
      • #
      • 21-272
      • Notice Date
      • 06 August 2021
      • Effective Date
      • 06 August 2021

    • Please be advised that CME will support the following IRS Trade Register (IRSTR) enhancements in the New Release environment beginning Wednesday, August 11, 2021:

      1. New Trade Register column = CONVERTED_TRADE_ID
      2. New ORIGINATING_EVENT = REPLACEMENT_TRADE

      For the full text of this advisory, please click here.

       

CME Group is the world’s leading derivatives marketplace. The company is comprised of four Designated Contract Markets (DCMs). 
Further information on each exchange's rules and product listings can be found by clicking on the links to CME, CBOT, NYMEX and COMEX.

© 2026 CME Group Inc. All rights reserved.