All Options Exchanges Regulatory Circulars
April 29, 2024
MIAX Emerald RC-2024-25
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options and MIAX Emerald Options for Newly Listed Symbols Effective Tuesday, April 30, 2024
April 26, 2024
MIAX Pearl RC-2024-23
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
April 26, 2024
MIAX Pearl RC-2024-22
Change to the Maximum Differential for the MIAX Pearl Order Monitor for Symbol MCK Effective April 29, 2024
April 26, 2024
MIAX Options RC-2024-24
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
April 26, 2024
MIAX Options RC-2024-23
Change to Opening and Intra-day Quote Width Requirements for Symbol MCK Effective April 29, 2024
April 26, 2024
MIAX Emerald RC-2024-24
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
April 26, 2024
MIAX Emerald RC-2024-23
Change to Opening and Intra-day Quote Width Requirements for Symbol MCK Effective April 29, 2024
April 23, 2024
MIAX Emerald RC-2024-22
Member Guidance for Test Messages and Heartbeat Messages