All Options Exchanges Regulatory Circulars
August 01, 2017
MIAX Options RC-2017-43
Market for Underlying Security used for Openings on MIAX Options for Certain Symbols Effective Tuesday, August 1, 2017
July 31, 2017
MIAX Options RC-2017-42
Market for Underlying Security used for Openings on MIAX Options for Symbol IRT Effective Monday, July 31, 2017
July 25, 2017
MIAX PEARL RC-2017-48
Market for Underlying Security used for Openings on MIAX PEARL for Symbol BTI Effective Tuesday, July 25, 2017
July 25, 2017
MIAX Options RC-2017-41
Market for Underlying Security used for Openings on MIAX Options for Symbol BTI Effective Tuesday, July 25, 2017
July 21, 2017
MIAX Options RC-2017-40
MIAX Options Complex Price Improvement Mechanism (“cPRIME”) Auction Timer
July 21, 2017
MIAX Options RC-2017-39
Complex PRIME, Complex Customer-to-Customer Cross, and Complex QCC Orders
SR-MIAX-2017-19 and SR-MIAX-2017-34
July 21, 2017
MIAX Options RC-2017-38
Roll-Out Schedule for cPRIME, cC2C, and cQCC Orders
July 21, 2017
MIAX Options RC-2017-37
New Mass Cancellation Functionality and MEI High Priority Mass Cancel Ports