MIAX Pearl® Options Regulatory Circulars
October 23, 2026
MIAX Pearl RC-2026-158
Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Symbol MTD Effective Monday, October 26, 2026
October 22, 2026
MIAX Pearl RC-2026-157
Market for Underlying Security Used for Openings on MIAX Pearl Options and MIAX Sapphire Options for Newly Listed Symbols Effective Friday, October 23, 2026
October 16, 2026
MIAX Pearl RC-2026-156
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 CECO Effective Monday, October 19, 2026
October 13, 2026
MIAX Pearl RC-2026-155
Market for Underlying Security Used for Openings on MIAX Pearl Options and MIAX Sapphire Options for Newly Listed Symbol XRPN Effective Wednesday, October 14, 2026
October 13, 2026
MIAX Pearl RC-2026-154
Change to the Penny Interval Program for October 14, 2026
October 13, 2026
MIAX Pearl RC-2026-153
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for Newly Listed Adjusted Symbol SKYD1 Effective Wednesday, October 14, 2026
October 13, 2026
MIAX Pearl RC-2026-152
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 NXDR Effective Wednesday, October 14, 2026
October 09, 2026
MIAX Pearl RC-2026-151
Market for Underlying Security Used for Openings on MIAX Pearl Options and MIAX Sapphire Options for Newly Listed Symbol EWZS Effective Monday, October 12, 2026