All Options Exchanges Regulatory Circulars
April 07, 2026
MIAX Sapphire RC-2026-51
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Symbol CAR Effective Wednesday, April 8, 2026
April 07, 2026
MIAX Sapphire RC-2026-50
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol DCOM Effective Tuesday April 7, 2026
April 07, 2026
MIAX Pearl RC-2026-49
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Symbol CAR Effective Wednesday, April 8, 2026
April 07, 2026
MIAX Pearl RC-2026-48
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol DCOM Effective Tuesday April 7, 2026
April 07, 2026
MIAX Options RC-2026-49
Change to Opening and Intra-day Quote Width Requirements for Symbol CAR Effective Wednesday, April 8, 2026
April 07, 2026
MIAX Options RC-2026-48
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol DCOM Effective Tuesday April 7, 2026
April 07, 2026
MIAX Emerald RC-2026-38
Change to Opening and Intra-day Quote Width Requirements for Symbol CAR Effective Wednesday, April 8, 2026
April 07, 2026
MIAX Emerald RC-2026-37
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol DCOM Effective Tuesday April 7, 2026