MIAX Sapphire™ Options Regulatory Circulars
December 24, 2024
MIAX Sapphire RC-2024-89
Changes to the Expanded MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor Settings for Certain Symbols Through Monday, March 31, 2025
December 23, 2024
MIAX Sapphire RC-2024-88
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 OUST Effective Monday, December 23, 2024
December 20, 2024
MIAX Sapphire RC-2024-87
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Newly Listed Symbols Effective Monday, December 23, 2024
December 19, 2024
MIAX Sapphire RC-2024-86
Option Market Maker Quote Reporting Exemption for the Consolidated Audit Trail and Client Send Time Field for MEI and MEO Interfaces
December 18, 2024
MIAX Sapphire RC-2024-85
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Newly Listed Symbol TTAN Effective Thursday, December 19, 2024
December 17, 2024
MIAX Sapphire RC-2024-84
Business Continuity and Disaster Recovery Plans Testing
Member Designation Standards
December 16, 2024
MIAX Sapphire RC-2024-83
Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbols TSLT and TSLZ Effective Monday, December 16, 2024
December 10, 2024
MIAX Sapphire RC-2024-82
Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options for Newly Listed Symbol INGM Effective Wednesday, December 11, 2024