• Product Modification Summary: Reduction of Block Trade Minimum Quantity Threshold Level for all Options on the E-mini S&P 500 Index Futures Contracts - Effective July 24, 2023

      • To
      • Clearing Member Firms; Back Office Managers; Bookkeeping Software Providers; ISVs
      • From
      • CME Clearing
      • #
      • 23-186
      • Notice Date
      • 27 June 2023
      • Effective Date
      • 24 July 2023

    • Reduction of Block Trade Minimum Quantity Threshold Level for all Options on the E-mini S&P 500 Index Futures Contracts - Effective July 24, 2023

      Click here for the full text of the advisory

      23-186

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