U.S. Options

Regulatory Circulars

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MIAX Options® Regulatory Circulars

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May 22, 2024

MIAX Options RC-2024-32

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Newly Listed Symbol ZK Effective Thursday, May 23, 2024

May 20, 2024

MIAX Options RC-2024-31

Market for Underlying Security Used for Openings on MIAX Options for Newly Listed Symbols Effective Tuesday, May 21, 2024

May 20, 2024

MIAX Options RC-2024-30

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Symbol KFRC Effective Monday, May 20, 2024

May 07, 2024

MIAX Options RC-2024-29

Member Guidance for Test Messages and Heartbeat Messages

May 03, 2024

MIAX Options RC-2024-28

Retirement of the FINRA Rule 10000 Series (Code of Arbitration Procedure) that governs arbitration and mediation claims filed prior to April 16, 2007

May 02, 2024

MIAX Options RC-2024-27

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Newly Listed Symbol VIK Effective Friday, May 3, 2024

May 01, 2024

MIAX Options RC-2024-26

Change to the MIAX Penny Interval Program

April 29, 2024

MIAX Options RC-2024-25

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Newly Listed Symbols Effective Tuesday, April 30, 2024