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Technical Alert

MIAX Pearl

January 13, 2021 | 09:26 AM

MIAX Pearl Options Exchange: Updated Interface Specifications

As previously announce in a November 18, 2020 Alert, MIAX Pearl Options Exchange has published updated Interface Specifications. 

FIX Order Interface (FOI) v1.1c: 
Optional feature.

  • Auto Cancel of Orders on System Failure (ACOSF): This feature has been renamed from Auto Cancel of Orders on FOI Failure (ACOFF) to ACOSF as this feature will now cancel all orders (including GTCs) during certain Matching Engine failure events in addition to FOI failure events. Firms that want this feature will need to request Trading Operations to enable this on their sessions.
Pearl Liquidity Feed (PLF) v1.2:
Optional feature.
  • PLF Last Value Refresh for Orders.
Important Dates:
  • The changes will be available on Pearl Firm Test Bed 2 (FTB2) in February 2021.
  • The production rollout is scheduled for the end of the first quarter of 2021 (pending SEC approval). The specific date will be announced in a future alert.
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.