U.S. Options

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Symbol PAAS Effective Tuesday, April 18, 2023

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Symbol PRIM Effective Tuesday, April 4, 2023

Classes Removed from the MIAX Penny Interval Program Effective April 3, 2023

Change to Opening and Intra-day Quote Width Requirements for Symbol CACC Effective April 3, 2023

Expanded Opening and Intra-day Quote Width Requirements and MIAX Order Monitor Settings for Certain Symbols Trading on MIAX Options and MIAX Emerald Through Friday, June 30, 2023

Extension of SPIKES Options Market Maker Incentive Program until Friday, June 30, 2023

Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Symbol AMAM Effective Friday, March 17, 2023

Cboe Exchange Has Received Approval to Amend Cboe Rule 10.3 Regarding Margin Requirements