All Options Exchanges Regulatory Circulars
June 17, 2025
MIAX Sapphire RC-2025-44
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 VIRT Effective Tuesday, June 17, 2025
June 17, 2025
MIAX Pearl RC-2025-41
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 VIRT Effective Tuesday, June 17, 2025
June 17, 2025
MIAX Options RC-2025-41
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 VIRT Effective Tuesday, June 17, 2025
June 17, 2025
MIAX Emerald RC-2025-41
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 VIRT Effective Tuesday, June 17, 2025
June 13, 2025
MIAX Sapphire RC-2025-43
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol CHYM Effective Monday, June 16, 2025.
June 13, 2025
MIAX Pearl RC-2025-40
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol CHYM Effective Monday, June 16, 2025.
June 13, 2025
MIAX Options RC-2025-40
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol CHYM Effective Monday, June 16, 2025.
June 13, 2025
MIAX Emerald RC-2025-40
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol CHYM Effective Monday, June 16, 2025.