MIAX Sapphire™ Options Regulatory Circulars


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August 26, 2024

MIAX Sapphire RC-2024-38

MIAX Sapphire Options Penny Interval Program

August 23, 2024

MIAX Sapphire RC-2024-37

MIAX Sapphire Options Penny Interval Program

August 22, 2024

MIAX Sapphire RC-2024-36

Change to the Maximum Differential for the MIAX Sapphire Order Monitor for Certain Symbols Effective August 26, 2024

August 22, 2024

MIAX Sapphire RC-2024-35

Market for Underlying Security Used for Openings on MIAX Sapphire Options Effective Monday, August 26, 2024

August 16, 2024

MIAX Sapphire RC-2024-34

Change to the Maximum Differential for the MIAX Sapphire Order Monitor for Symbol PYPL Effective August 19, 2024

August 16, 2024

MIAX Sapphire RC-2024-33

Market for Underlying Security Used for Openings on MIAX Sapphire Options Effective Monday, August 19, 2024

August 13, 2024

MIAX Sapphire RC-2024-32

MIAX Sapphire Options Market Maker Quote Reporting Exemption for the Consolidated Audit Trail and Client Send Timestamp Field for the MEO Interface

August 12, 2024

MIAX Sapphire RC-2024-31

MIAX Sapphire Options BD Form U4 Registrations