MIAX Options® Regulatory Circulars
October 31, 2025
MIAX Options RC-2025-83
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol NAVN Effective Monday, November 3, 2025
October 21, 2025
MIAX Options RC-2025-81
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol QBTX Effective Wednesday, October 22, 2025
October 20, 2025
MIAX Options RC-2025-80
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, October 21, 2025
October 13, 2025
MIAX Options RC-2025-79
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol WOLF Effective Tuesday, October 14, 2025
October 13, 2025
MIAX Options RC-2025-78
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 ETSY Effective Monday, October 13, 2025
October 03, 2025
MIAX Options RC-2025-77
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol DFDV Effective Monday, October 6, 2025
October 02, 2025
MIAX Options RC-2025-76
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 Friday, October 3, 2025