• Revised: Changes to the ExecID field and Instrument Subtype fields on FIXML Trade Confirmation Messages for Globex Electronic Trades - Effective October 22, 2017

      • To
      • Clearing Member Firms
      • From
      • CME Clearing
      • #
      • 17-371
      • Notice Date
      • 22 September 2017
      • Effective Date
      • 22 October 2017

    • Please note that the launch date for Phases 2, 3 and 4 have been rescheduled to October 22nd, October 28 and November 28th respectively. All else remains the same. The below table was updated to reflect the new dates. Beginning on Sunday, September 10, for trade date Monday, September 11, 2017, the algorithm used to populate the ExecID field on FIXML trade confirmation messages for Globex electronic trades will be changed.

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

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