MIAX Emerald® Options Regulatory Circulars


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August 29, 2025

MIAX Emerald Options RC-2025-63

Member Guidance Regarding Order Unbundling

August 28, 2025

MIAX Emerald RC-2025-62

SEC Approval - Amended Codes of Arbitration Procedure to Add FINRA Rules 12808 and 13808 (Accelerated Processing) for Qualified Parties

August 27, 2025

MIAX Emerald RC-2025-61

Change to the Penny Interval Program

August 26, 2025

MIAX Emerald RC-2025-60

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 Wednesday, August 27, 2025

August 25, 2025

MIAX Emerald RC-2025-59

SEC Approval – FINRA Rule Change to Amend the Codes of Arbitration Procedure to Make Changes to the Arbitrator List Selection Process

August 21, 2025

MIAX Emerald RC-2025-58

Position and Exercise Limits Increase for Symbols GBTC, BTC, and BITB

August 19, 2025

MIAX Emerald RC-2025-57

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol MIAX Effective Wednesday, August 20, 2025

August 19, 2025

MIAX Emerald RC-2025-56

Change to Opening and Intra-day Quote Width Requirements for Symbol GEV Effective Wednesday, August 20, 2025