• Block Trades

      • To
      • Members, Member Firms and Market Users
      • From
      • Market Regulation Department
      • #
      • RA1906-5
      • Notice Date
      • 17 May 2019
      • Effective Date
      • 03 June 2019

    • Effective on trade date Monday, June 3, 2019, and pending all relevant CFTC regulatory review periods, this Market Regulation Advisory Notice will supersede CME Group Market Regulation Advisory Notice RA1814-5 from November 16, 2018. It is being issued to:

      • Amend the minimum quantity threshold requirements for intra-commodity options spreads and combinations for Foreign Exchange options products in Section 6.

      • Increase the reporting time requirement for block trades in Foreign Exchange options products from 5 minutes to 15 minutes in Section 7.

       

      Click HERE for full advisory.

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.