All Options Exchanges Regulatory Circulars
May 15, 2025
MIAX Sapphire RC-2025-33
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol ETOR Effective Friday, May 16, 2025
May 15, 2025
MIAX Pearl RC-2025-31
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol ETOR Effective Friday, May 16, 2025
May 15, 2025
MIAX Options RC-2025-31
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol ETOR Effective Friday, May 16, 2025
May 15, 2025
MIAX Emerald RC-2025-31
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol ETOR Effective Friday, May 16, 2025
May 13, 2025
MIAX Sapphire RC-2025-32
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Symbols AZO and MELI Effective Wednesday, May 14, 2025
May 13, 2025
MIAX Pearl RC-2025-30
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Symbols AZO and MELI Effective Wednesday, May 14, 2025
May 13, 2025
MIAX Options RC-2025-30
Change to Opening and Intra-day Quote Width Requirements for Symbols AZO and MELI Effective Wednesday, May 14, 2025
May 13, 2025
MIAX Emerald RC-2025-30
Change to Opening and Intra-day Quote Width Requirements for Symbols AZO and MELI Effective Wednesday, May 14, 2025