Effective Sunday, July 12 (trade date Monday, July 13), the following changes will be implemented on CME Reference Data API:

CME Reference Data API Changes
EndPoint Attribute Name Description Type Market Type Filterable
Instrument homeAwayInd Home game or Away Indicator Valid Values: HOME, AWAY, NEUTRAL String Listed Derivatives N
subType Product sub type
Note: Not all products will have subtype populated.
String Y

These changes are currently available in New Release for customer testing.

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.

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