All Options Exchanges Regulatory Circulars
March 31, 2025
MIAX Sapphire RC-2025-21
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol CRWV Effective Tuesday, April 01, 2025
March 31, 2025
MIAX Sapphire RC-2025-20
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbols ARKF, ARKK and ARKW Effective Monday, March 31, 2025
March 31, 2025
MIAX Pearl RC-2025-21
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol CRWV Effective Tuesday, April 01, 2025
March 31, 2025
MIAX Pearl RC-2025-20
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbols ARKF, ARKK and ARKW Effective Monday, March 31, 2025
March 31, 2025
MIAX Options RC-2025-21
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol CRWV Effective Tuesday, April 01, 2025
March 31, 2025
MIAX Options RC-2025-20
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbols ARKF, ARKK and ARKW Effective Monday, March 31, 2025
March 31, 2025
MIAX Emerald RC-2025-21
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol CRWV Effective Tuesday, April 01, 2025
March 31, 2025
MIAX Emerald RC-2025-20
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbols ARKF, ARKK and ARKW Effective Monday, March 31, 2025