MIAX Options® Regulatory Circulars
July 31, 2025
MIAX Options RC-2025-50
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol HODL Effective Friday, August 1, 2025
July 31, 2025
MIAX Options RC-2025-49
MIAX Options and MIAX Pearl Options will modify its Options Regulatory Fee (“ORF”) from September 1, 2025 through December 31, 2025
July 29, 2025
MIAX Options RC-2025-48
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol ARX Effective Wednesday, July 30, 2025
July 18, 2025
MIAX Options RC-2025-47
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 Monday, July 21, 2025
July 01, 2025
MIAX Options RC-2025-45
Change to the Penny Interval Program effective July 1, 2025
June 26, 2025
MIAX Options RC-2025-44
Changes to the Expanded Opening and Intra-day Quote Width Requirements and Order Monitor Settings for Certain Symbols Trading on MIAX Options and MIAX Emerald Options Beginning Tuesday, July 1, 2025, Through Tuesday, September 30, 2025
June 24, 2025
MIAX Options RC-2025-43
Market for Underlying Security Used for Openings on MIAX Options for Newly Listed Symbols Effective Wednesday, June 25, 2025