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 Sapphire
February 12, 2026 | 02:02 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, February 13, 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 Options
February 12, 2026 | 02:01 PM
MIAX Options and MIAX Emerald Options - Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Friday, February 13, 2026
MIAX Options and MIAX Emerald Options will increase the maximum valid bid/ask differentials for the following symbols: EMCOR GROUP INC. (EME) INSTALLED...
Trading Alert, Regulatory Alert
MIAX Emerald
February 12, 2026 | 02:01 PM
MIAX Options and MIAX Emerald Options - Change to Opening and Intra-day Quote Width Requirements for Certain Symbols Effective Friday, February 13, 2026
MIAX Options and MIAX Emerald Options will increase the maximum valid bid/ask differentials for the following symbols: EMCOR GROUP INC. (EME) INSTALLED...