MIAX Emerald® Options Regulatory Circulars
November 12, 2026
MIAX Emerald RC-2026-124
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 CFR Effective Thursday, November 12, 2026
November 06, 2026
MIAX Emerald RC-2026-123
Change to the Penny Interval Program for November 9, 2026
November 06, 2026
MIAX Emerald RC-2026-122
Change to the Penny Interval Program for November 9, 2026
November 05, 2026
MIAX Emerald RC-2026-121
Change to Opening and Intra-day Quote Width Requirements for Symbol MDGL Effective Friday, November 6, 2026
November 04, 2026
MIAX Emerald RC-2026-120
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 HLT Effective Thursday, November 5, 2026
October 29, 2026
MIAX Emerald RC-2026-119
Change to Opening and Intra-day Quote Width Requirements for Symbol LITE Effective Friday, October 30, 2026
October 23, 2026
MIAX Emerald RC-2026-118
Change to Opening and Intra-day Quote Width Requirements for Symbol MTD Effective Monday, October 26, 2026
October 22, 2026
MIAX Emerald RC-2026-117
Market for Underlying Security Used for Openings on MIAX Options and MIAX Emerald Options for Newly Listed Symbols Effective Friday, October 23, 2026