MIAX Options - Change To The Implementation Date Of The Administrative Information Subscriber Feed Update To Include Origin In Liquidity Seeking Event Notification Messages

The enhancement to the Administrative Information Subscriber (AIS) feed to include origin in liquidity seeking event notification messages implementation date has been changed from August 25, 2026 to September 4, 2026.
 
Please refer to the following Regulatory Circular for more information:

• MIAX Options RC 2026-131

For additional information, please contact MIAX Trading Operations at TradingOperations@miaxglobal.com or (609) 897-7302.
 
Please direct questions to the Regulatory Department at Regulatory@miaxglobal.com or (609) 897-7309.