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
Listing Alert
MIAX Options
October 28, 2025 | 11:51 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Select T-Rex ETFs
The following ETFs have announced reverse stock splits effective for Wednesday, October 29, 2025. On that date, the current option...
Listing Alert
MIAX Emerald
October 28, 2025 | 11:51 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Select T-Rex ETFs
The following ETFs have announced reverse stock splits effective for Wednesday, October 29, 2025. On that date, the current option...
Technical Alert, Trading Alert, Regulatory Alert
MIAX Sapphire
October 28, 2025 | 11:08 AM
MIAX Exchange Group - Options, Equities and Futures Markets - Daylight Saving Time - November 2025
Please be advised that the MIAX Options, MIAX Pearl Options, MIAX Emerald Options, MIAX Sapphire Options, MIAX Pearl Equities and...
Technical Alert, Trading Alert, Regulatory Alert
MIAX Emerald
October 28, 2025 | 11:08 AM
MIAX Exchange Group - Options, Equities and Futures Markets - Daylight Saving Time - November 2025
Please be advised that the MIAX Options, MIAX Pearl Options, MIAX Emerald Options, MIAX Sapphire Options, MIAX Pearl Equities and...
Technical Alert, Trading Alert, Regulatory Alert
MIAX Options
October 28, 2025 | 11:08 AM
MIAX Exchange Group - Options, Equities and Futures Markets - Daylight Saving Time - November 2025
Please be advised that the MIAX Options, MIAX Pearl Options, MIAX Emerald Options, MIAX Sapphire Options, MIAX Pearl Equities and...
Technical Alert, Trading Alert, Regulatory Alert
MIAX Pearl
October 28, 2025 | 11:08 AM
MIAX Exchange Group - Options, Equities and Futures Markets - Daylight Saving Time - November 2025
Please be advised that the MIAX Options, MIAX Pearl Options, MIAX Emerald Options, MIAX Sapphire Options, MIAX Pearl Equities and...
Listing Alert
MIAX Emerald
October 27, 2025 | 07:32 PM
MIAX Exchange Group - Options Markets - Delisting of Adaptimmune Therapeutics plc (ADAP)
Adaptimmune Therapeutics plc (ADAP) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX Sapphire...
Listing Alert
MIAX Pearl
October 27, 2025 | 07:32 PM
MIAX Exchange Group - Options Markets - Delisting of Adaptimmune Therapeutics plc (ADAP)
Adaptimmune Therapeutics plc (ADAP) will be de-listed from the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, and MIAX Sapphire...