All Options Exchanges Regulatory Circulars
March 19, 2026
MIAX Emerald RC-2026-31
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol MMED Effective Friday, March 20, 2026
March 19, 2026
MIAX Emerald RC-2026-30
Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Friday, March 20, 2026
March 18, 2026
MIAX Sapphire RC-2026-37
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbols Effective Thursday, March 19, 2026
March 18, 2026
MIAX Sapphire RC-2026-36
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol VIA Effective Thursday, March 19, 2026
March 18, 2026
MIAX Pearl RC-2026-36
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbols Effective Thursday, March 19, 2026
March 18, 2026
MIAX Pearl RC-2026-35
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol VIA Effective Thursday, March 19, 2026
March 18, 2026
MIAX Options RC-2026-36
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbols Effective Thursday, March 19, 2026
March 18, 2026
MIAX Options RC-2026-35
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol VIA Effective Thursday, March 19, 2026