U.S. Options

Regulatory Circulars

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MIAX Options® Regulatory Circulars

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August 31, 2023

MIAX Options RC-2023-44

Amendment to Rule 402 (Criteria for Underlying Securities) to Accelerate the Listing of Options on Certain IPOs

August 29, 2023

MIAX Options RC-2023-43

Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective September 1, 2023

August 22, 2023

MIAX Options RC-2023-42

Market for Underlying Security Used for Openings on MIAX Options for Newly Listed Symbols Effective Wednesday, August 23, 2023.

August 22, 2023

MIAX Options RC-2023-41

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Symbol FFWM Effective Tuesday, August 22, 2023

August 07, 2023

MIAX Options RC-2023-40

Change to Opening and Intra-day Quote Width Requirements for Symbols KNSL and SAIA Effective August 8, 2023

July 31, 2023

MIAX Options RC-2023-39

Market for Underlying Security Used for Openings on MIAX Options for Newly Listed Symbols Effective Tuesday, August 01, 2023

July 27, 2023

MIAX Options RC-2023-38

Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective July 28, 2023

July 05, 2023

MIAX Options RC-2023-37

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Symbol ROP Effective Thursday, July 6, 2023