• Parameter Updates Pertaining to the Concentration Margin Program - Effective May 20, 2019

      • To
      • Clearing Member Firms; Chief Financial Officers; Back Office Managers
      • From
      • CME Clearing
      • #
      • 19-155
      • Notice Date
      • 17 May 2019
      • Effective Date
      • 20 May 2019
    • Effective Monday, May 20, 2019, CME Clearing will update certain parameters used in the concentration margin program for futures and options. No changes will be made to the concentration margin program methodology.

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      19-155