MIAX Sapphire® Options Regulatory Circulars
July 31, 2026
MIAX Sapphire RC-2026-119
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbol MVIS1 Effective Monday, August 3, 2026
July 29, 2026
MIAX Sapphire RC-2026-118
Change to the Penny Interval Program for August 3, 2026
July 27, 2026
MIAX Sapphire RC-2026-117
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 TRIN Effective Monday, July 27, 2026
July 24, 2026
MIAX Sapphire RC-2026-116
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 QBTS Effective Monday, July 27, 2026
July 22, 2026
MIAX Sapphire RC-2026-115
Market for Underlying Security Used for Openings on MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbols Effective Thursday, July 23, 2026
July 22, 2026
MIAX Sapphire RC-2026-114
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 CAE Effective Thursday, July 23, 2026
July 20, 2026
MIAX Sapphire RC-2026-113
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbol SNDQ1 Effective Tuesday, July 21, 2026
July 16, 2026
MIAX Sapphire RC-2026-112
Amendment to Rules Regarding Members and Persons Associated with a Member Who Are or Become Subject to a Statutory Disqualification