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Technical Alert

MIAX Options

January 04, 2021 | 11:33 AM

MIAX Options Exchange - 2nd Reminder: Interface Specification Updates for Upcoming Features and Activation Dates Published

As previously announced in the November 11th and December 8th Alerts, MIAX Options Exchange published updated Interface Specifications to support upcoming changes.

The changes to MEI are mandatory and require certification.  The ToM and MOr changes are also mandatory. 

Key Dates:

  • The new features are currently available in Firm Test Bed (FTB2)
  • Market Data Feed Updates - the version number in the System state message on these feeds will reflect the new versions below
    • ToM will be updated to V 2.4 on January 7, 2021
    • MOR will be updated to V 2.5 on January 7, 2021
  • All of the new features except MEI will be activated in production on January 11, 2021
  • MEI change is mandatory and all Firms must upgrade to MEI v2.9 prior to February 15, 2021

Please review the updated interface specifications for further details: Please contact MIAX Trading Operations at TradingOperations@miaxglobal.com or (609) 897-7302 to discuss any specific issues and to arrange interface testing.