• NYMEX Options Expiration Operational Procedures for the Trading Floor and Clearing Members (GX) Effective Wednesday, August 8, 2012

      • To
      • Clearing Member Firms; Floor Brokers/Floor Clerks
      • From
      • CME Clearing
      • #
      • 12-337
      • Notice Date
      • 07 August 2012
      • Effective Date
      • 08 August 2012
    • The expiration date for the August 2012 option contracts for the Gasoil Calendar Spread Option (GX) is Wednesday, August 8, 2012.
       
      FLOOR PROCEDURES
       
      All Floor Traders that carry on option position at the close of business on the day prior to the expiration day, or engaged in trading activity on Expiration Day in the expiring contract(s) are required to have a duly authorized representative available to the Exchange and other Floor Brokers or their representatives for trade resolution purposes.
       
      All Floor Brokers or their representatives can retrieve the EXPIRABLE OPTIONS CLEARED TRADES and EXPIRABLE OPTIONS DAILY OUT TRADES (Pending Trades) reports from the Member Reporting System (MRS) in Front End Clearing (FEC) for registered users.
       
      The CME Group NY Clearing Group (212-299-2120) or the Floor Trade Processing Room (212-299-2465/2044) will be available to assist Floor Traders or their representatives with processing trade corrections, transfers or any other expiration related questions or problems.

       

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

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.

© 2025 CME Group Inc. All rights reserved.