• CME Reference Data API Notices: November 17, 2022

      • To
      • Reference Data API Customers
      • From
      • Global Market Solutions & Services (GMSS)
      • #
      • 20221117
      • Notice Date
      • 17 November 2022
      • Effective Date
      • 04 December 2022

    • Effective Sunday, December 4 (trade date Monday, December 5) the following changes will be implemented for Reference Data API.

       Allocation Deadline Change

      The allocation deadline attribute will only be populated for BrokerTec General Collateral (GC) Repos. The allocation deadline will be null for instruments that are not GC Repos.

      Product or Instrument Attribute Name Description
      Instrument allocationDeadline General collateral repos collateral allocation deadline. The allocation deadline is in the Central time zone.

      CME Globex Security ID Change

      Currently, on RD API some instruments have a leading zero in the CME Globex Security ID attribute.  To better align with the format displayed in FIX tag 48-SecurityID on the MDP3 security definition messages, the CME Globex Security ID on RD APIv2 will no longer contain a leading zero.

      Product or Instrument Attribute Name  Example of Format with Leading Zero Example of Format without Leading Zero

      Instrument

      globexSecurityId

      032925

      32925

      New EBS Market Data Channels

      To support the launch of the new EBS Ultra 20 Millisecond Conflated TCP Market Data Group for the New York and London markets, two new market data channels will be added to the market data repeating group on RD API.

      Product or Instrument Market Feed ID Channel ID Transport
      Product CME MDP EBS Ultra 20 Millisecond Conflated TCP - EBS Ultra New York EBSUNSCREENED20 545 TCP
      CME MDP EBS Ultra 20 Millisecond Conflated TCP - EBS Ultra London EBSUNSCREENED20 546 TCP

      All existing market data channels in the RD API repeating group will continue to be populated.

      These changes will be available for customer testing on Monday, November 28.

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