• Amendments to CME/CBOT/NYMEX/COMEX Rules 806 (Offset Process) and 854 (Concurrent Long and Short Positions)

      • To
      • Members, Member Firms and Market Users
      • From
      • Market Regulation Department
      • #
      • SER-7613R
      • Notice Date
      • 29 March 2016
      • Effective Date
      • 24 March 2016

    • S-7613R supersedes S-7613 dated March 6, 2016.  It is being issued to clarify that the changes to Rules 806 and 854 set forth below do not, in any manner, impact the ability of Clearing Member Firms to continue to submit necessary open interest (PCS) adjustments in accordance with Rule 811 (“Position Change Data”).  The deadline for such adjustments remains 8:15 a.m. Central Time/9:15 a.m. Eastern Time.   

      Click HERE to view 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.