All Options Exchanges Regulatory Circulars
November 12, 2026
MIAX Options RC-2026-171
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbol ENVX2 Effective Friday, November 13, 2026
November 12, 2026
MIAX Options RC-2026-170
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 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 Sapphire RC-2026-170
Change to the Penny Interval Program for November 9, 2026
November 06, 2026
MIAX Sapphire RC-2026-169
Change to the Penny Interval Program for November 9, 2026
November 06, 2026
MIAX Pearl RC-2026-163
Change to the Penny Interval Program for November 9, 2026
November 06, 2026
MIAX Pearl RC-2026-162
Change to the Penny Interval Program for November 9, 2026
November 06, 2026
MIAX Options RC-2026-169
Change to the Penny Interval Program for November 9, 2026