U.S. Options

Change to Opening and Intra-day Quote Width Requirements for Symbol MCK Effective April 29, 2024

Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Newly Listed Symbol RBRK Effective Monday, April 29, 2024

Change to Opening and Intra-day Quote Width Requirements for Symbol MCK Effective April 29, 2024

Optimize Strategy Index ETF- OPTZ

YieldMax Bitcoin Option Income Strategy ETF- YBIT

Member Guidance for Test Messages and Heartbeat Messages

Themes Robotics & Automation ETF- BOTT

Market for Underlying Security Used for Openings on MIAX Pearl Options for Newly Listed Symbols Effective Monday, April 22, 2024