|Equities Group Code Consolidation|
To support the upcoming launch of the E-mini S&P® MidCap 400® - E-mini Russell 2000® intercommodity spread, the Group Code for the following futures and future spreads will change to ME. Currently, these products use Group Code ER.
This change will take effect in all environments (certification, New Release and production) this weekend, May 11.
The Group Code can be found in FIX tag 55-Symbol, in the Security Definition message (tag 35-MsgType=d). More information is available in the FIX/FAST Message Specifications module of the FIX/FAST SDK.
CME Group is the world's leading and most diverse 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.