U.S. Options

Change to Opening and Intra-day Quote Width Requirements for Symbols AZO and MELI Effective Wednesday, May 14, 2025

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Symbol BULL Effective Monday, April 28, 2025

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 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

MIAX Options 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