CME Reference Data API Notices: February 25, 2021

Topics in this issue include:

• CME Reference Data API Version 2 - Changes - March 7

CME Reference Data API Version 2 - Changes

Effective Sunday, March 7 (trade date Monday, March 8), the following CME Reference Data API Version 2 changes will be implemented: 

• The exchangeGlobex attribute will now be available at the instrument level and as a query parameter.
  
  

Instrument Attribute Name	Attribute Name	Description
Instrument	exchangeGlobex	Query for all instruments by the Market Identifier Code (MIC) as defined by the ISO. For inter-exchange spreads, this field contains the hybrid value displayed in the Market Data Platform Security Definition (tag 35=d) message tag 207-SecurityExchange.

Please note: The CME Globex exchange code is only populated for instruments listed for trading on CME Globex.

• The exchangeClearing attribute will be enabled as a query parameter.



Instrument Attribute Name	Attribute Name	Description
Instrument	exchangeClearing	Query for all products by Exchange identifier used in the Post Trade Application.

These changes will be available for customer testing in New Release on Monday, March 1.

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