MIAX Sapphire® Options Regulatory Circulars


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February 05, 2026

MIAX Sapphire RC-2026-17

Change to the Penny Interval Program for February 6, 2026

February 05, 2026

MIAX Sapphire RC-2026-16

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol ASST2 Effective Friday, February 6, 2026

February 04, 2026

MIAX Sapphire RC-2026-15

Change to the Penny Interval Program

February 04, 2026

MIAX Sapphire RC-2026-14

Market for Underlying Security Used for Openings on MIAX Sapphire Options for Newly Listed Symbols Effective Thursday, February 5, 2026

February 02, 2026

MIAX Sapphire RC-2026-13

Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Certain Symbols Effective Tuesday, February 3, 2026

February 02, 2026

MIAX Sapphire RC-2026-12

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol EQPT Effective Tuesday, February 3, 2026

February 02, 2026

MIAX Sapphire RC-2026-11

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol AZN Effective Monday, February 02 2026

January 30, 2026

MIAX Sapphire RC-2026-10

MIAX Exchange Members - Options Regulatory Fee