All Options Exchanges Regulatory Circulars
June 22, 2026
MIAX Emerald RC-2026-70
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 HAPN (formerly LC) Effective Monday, June 22, 2026
June 17, 2026
MIAX Sapphire RC-2026-89
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, June 18, 2026
June 17, 2026
MIAX Pearl RC-2026-85
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, June 18, 2026
June 17, 2026
MIAX Options RC-2026-86
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, June 18, 2026
June 17, 2026
MIAX Emerald RC-2026-69
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, June 18, 2026
June 15, 2026
MIAX Sapphire RC-2026-88
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Certain Symbols Effective Tuesday, June 16, 2026
June 15, 2026
MIAX Sapphire RC-2026-87
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 Tuesday, June 16, 2026
June 15, 2026
MIAX Pearl RC-2026-84
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Certain Symbols Effective Tuesday, June 16, 2026