U.S. Options

Regulatory Circulars

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November 05, 2025

MIAX Sapphire RC-2025-107

Change to the Penny Interval Program

November 05, 2025

MIAX Sapphire RC-2025-106

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbols Effective Thursday, November 6, 2025

November 05, 2025

MIAX Pearl RC-2025-87

Change to the Penny Interval Program

November 05, 2025

MIAX Pearl RC-2025-86

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbols Effective Thursday, November 6, 2025

November 05, 2025

MIAX Options RC-2025-86

Change to the Penny Interval Program

November 05, 2025

MIAX Options RC-2025-85

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbols Effective Thursday, November 6, 2025

November 05, 2025

MIAX Emerald RC-2025-86

Change to the Penny Interval Program

November 05, 2025

MIAX Emerald RC-2025-85

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbols Effective Thursday, November 6, 2025