U.S. Options

Changes to Billing System Rules for the MIAX Exchanges to Allow Members to Provide Alternative Payment Instructions for Certain Fees

Market for Underlying Security Used for Openings on MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Newly Listed Symbols Effective Thursday, April 17, 2025

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, April 14, 2025

Amendment to MIAX Rule 1808(g) to Use Last Reported Sale Price of the Security from Previous Trading Day to Calculate Current Index Value at Expiration of Exchange Listed Index Options When the Primary Market for the Underlying Does Not Open

Exchange Rule 1308 Amendment to Harmonize Reporting Procedures

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol NMAX Effective Monday, April 7, 2025

Order Instituting Proceedings – FINRA Proposed Rule Change to Amend the Codes of Arbitration Procedure to Make Changes to the Arbitrator List Selection Process

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol CRWV Effective Tuesday, April 01, 2025