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
Trading Alert, Regulatory Alert
MIAX Pearl
March 11, 2026 | 11:36 AM
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 Thursday, March 12, 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 11, 2026 | 11:36 AM
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 Thursday, March 12, 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 Emerald
March 11, 2026 | 11:36 AM
MIAX Options and MIAX Emerald Options - Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Thursday, March 12, 2026
MIAX Options and MIAX Emerald Options will increase the maximum valid bid/ask differentials for the following symbols: ELBIT SYSTEMS LTD. (ESLT) UNITED...
Trading Alert, Regulatory Alert
MIAX Options
March 11, 2026 | 11:36 AM
MIAX Options and MIAX Emerald Options - Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Thursday, March 12, 2026
MIAX Options and MIAX Emerald Options will increase the maximum valid bid/ask differentials for the following symbols: ELBIT SYSTEMS LTD. (ESLT) UNITED...
Regulatory Alert, Trading Alert
MIAX Emerald
March 11, 2026 | 06:56 AM
MIAX Exchange Group - Options Markets - 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 UAMY Effective Wednesday, March 11, 2026
United Stated Antimony Corporation (“UAMY”) transferred primary listing from the NYSE Amex to the New York Stock Exchange (“NYSE”) effective...
Regulatory Alert, Trading Alert
MIAX Sapphire
March 11, 2026 | 06:56 AM
MIAX Exchange Group - Options Markets - 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 UAMY Effective Wednesday, March 11, 2026
United Stated Antimony Corporation (“UAMY”) transferred primary listing from the NYSE Amex to the New York Stock Exchange (“NYSE”) effective...
Regulatory Alert, Trading Alert
MIAX Options
March 11, 2026 | 06:56 AM
MIAX Exchange Group - Options Markets - 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 UAMY Effective Wednesday, March 11, 2026
United Stated Antimony Corporation (“UAMY”) transferred primary listing from the NYSE Amex to the New York Stock Exchange (“NYSE”) effective...
Regulatory Alert, Trading Alert
MIAX Pearl
March 11, 2026 | 06:56 AM
MIAX Exchange Group - Options Markets - 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 UAMY Effective Wednesday, March 11, 2026
United Stated Antimony Corporation (“UAMY”) transferred primary listing from the NYSE Amex to the New York Stock Exchange (“NYSE”) effective...