MIAX Emerald® Options Regulatory Circulars
May 22, 2026
MIAX Emerald RC-2026-59
Market for Underlying Security Used for Openings on MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbols Effective Tuesday, May 26, 2026
May 20, 2026
MIAX Emerald RC-2026-58
Market for Underlying Security Used for Openings on MIAX Options and MIAX Emerald Options for Newly Listed Symbol DRAM Effective Thursday, May 21, 2026
May 19, 2026
MIAX Emerald RC-2026-57
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbol MAIR Effective Wednesday, May 20, 2026
May 19, 2026
MIAX Emerald RC-2026-56
Position and Exercise Limits Increase for Symbol IBIT
May 18, 2026
MIAX Emerald RC-2026-55
Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Tuesday, May 19, 2026
May 15, 2026
MIAX Emerald RC-2026-54
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbol CBRS Effective Monday, May 18, 2026
May 14, 2026
MIAX Emerald RC-2026-53
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbol FRVO Effective Friday, May 15, 2026
May 11, 2026
MIAX Emerald RC-2026-52
Update to Market Data Policies, Exchange Data Agreement, and Schedule B Data Feed Request Form