U.S. Options

MIAX Options Alerts

Find more information on our U.S. options exchanges.

MIAX Options Content.
MIAX Pearl Content.
MIAX Emerald Content.
MIAX Sapphire Content.
All Options Exchanges Content.
Back to MIAX Options Alerts

Trading Alert

MIAX Options

December 10, 2018 | 04:12 PM

MIAX Options: Revised activation schedule for the Updated Interface Specifications originally planned for December 14, 2018

On November 16, 2018, MIAX Options published an alert for Interface Specification Updates that were scheduled to be activated on December 14th, pending SEC approval.
 
Please refer to the attached document for the list of functionality.
 
A sub-set of the updates require alternate activation dates. Please see the revised activation dates below:

  • The following optional changes will continue to be activated on December 14, 2018
    • Support for sending the stock clearing account in the stock leg of a Complex stock-tied order.
    • MIAX Product Feed (MPF)
  • All remaining mandatory and options changes are now tentatively scheduled to be activated on January 22, 2019, pending SEC approval.
Support for testing the above changes is currently available in the MIAX Firm Test Bed (FTB2) environment.

Please review the updated interface specification for further details.  All specifications are currently available at MIAX Options Interface Specifications.

Please contact MIAX Trading Operations at TradingOperations@miaxglobal.com or (609) 897-7302 to discuss any specific issues and to arrange interface testing.