MIAX Options® Regulatory Circulars


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June 02, 2026

MIAX Options RC-2026-78

MIAX Exchange Members - Options Regulatory Fee

June 01, 2026

MIAX Options RC-2026-77

Change to the Penny Interval Program for June 2, 2026

May 29, 2026

MIAX Options RC-2026-76

Change to the Penny Interval Program for June 1, 2026

May 29, 2026

MIAX Options RC-2026-75

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbol FDX1 Effective Monday, June 1, 2026

May 28, 2026

MIAX Options RC-2026-74

Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Friday, May 29, 2026

May 27, 2026

MIAX Options RC-2026-73

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbols Effective Thursday, May 28, 2026

May 26, 2026

MIAX Options RC-2026-72

Market for Underlying Security Used for Openings on MIAX Options for Newly Listed Symbol XOMA Effective Wednesday, May 27, 2026

May 22, 2026

MIAX Options RC-2026-71

Market for Underlying Security Used for Openings on MIAX Options for Newly Listed Symbols Effective Tuesday, May 26, 2026