MIAX Options® Regulatory Circulars
July 16, 2026
MIAX Options RC-2026-109
Aggregate Risk Manager Change to Adopt Origin Multiplier
July 15, 2026
MIAX Options RC-2026-108
Change to Opening and Intra-day Quote Width Requirements for Symbol SKHY Effective Thursday, July 16, 2026
July 14, 2026
MIAX Options RC-2026-107
Change to the Penny Interval Program for July 15, 2026
July 14, 2026
MIAX Options RC-2026-106
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbols Effective Wednesday, July 15, 2026
July 14, 2026
MIAX Options RC-2026-105
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 Wednesday, July 15, 2026
July 13, 2026
MIAX Options RC-2026-104
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbol SKHY Effective Tuesday, July 14, 2026
July 10, 2026
MIAX Options RC-2026-103
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbol BMNU1 Effective Monday, July 13, 2026
July 07, 2026
MIAX Options RC-2026-102
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbol DPC Effective Wednesday, July 8, 2026