U.S. Option System Status
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MIAX Options
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MIAX Pearl
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MIAX Emerald
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MIAX Sapphire
All Options Exchanges Alerts
Regulatory Alert, Trading Alert
MIAX Options
March 19, 2026 | 02:34 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbol MMED Effective Friday, March 20, 2026
MiniMed Group, Inc. (“MMED”) will be available for trading on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX...
Regulatory Alert, Trading Alert
MIAX Emerald
March 19, 2026 | 02:34 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbol MMED Effective Friday, March 20, 2026
MiniMed Group, Inc. (“MMED”) will be available for trading on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX...
Regulatory Alert, Trading Alert
MIAX Sapphire
March 19, 2026 | 02:34 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbol MMED Effective Friday, March 20, 2026
MiniMed Group, Inc. (“MMED”) will be available for trading on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX...
Trading Alert, Regulatory Alert
MIAX Pearl
March 19, 2026 | 01:45 PM
MIAX Pearl Options and MIAX Sapphire Options - Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Certain Symbols Effective Friday, March 20, 2026
MIAX Pearl Options and MIAX Sapphire Options will increase the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor maximum...
Trading Alert, Regulatory Alert
MIAX Sapphire
March 19, 2026 | 01:45 PM
MIAX Pearl Options and MIAX Sapphire Options - Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Certain Symbols Effective Friday, March 20, 2026
MIAX Pearl Options and MIAX Sapphire Options will increase the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor maximum...
Regulatory Alert, Trading Alert
MIAX Emerald
March 19, 2026 | 01:44 PM
MIAX Options and MIAX Emerald Options - Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Friday, March 20, 2026
MIAX Options and MIAX Emerald Options will increase the maximum valid bid/ask differentials for the following symbols: HCA HEALTHCARE, INC. (HCA) TRANE...
Regulatory Alert, Trading Alert
MIAX Options
March 19, 2026 | 01:44 PM
MIAX Options and MIAX Emerald Options - Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Friday, March 20, 2026
MIAX Options and MIAX Emerald Options will increase the maximum valid bid/ask differentials for the following symbols: HCA HEALTHCARE, INC. (HCA) TRANE...
Listing Alert
MIAX Sapphire
March 19, 2026 | 12:55 PM
MIAX Exchange Group - Options Markets - New Listing Effective for March 20, 2026
The following option class will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange...