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, Trading Alert, Regulatory Alert
MIAX Emerald
August 26, 2025 | 03:21 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Dynamix Corporation (DYNX) will change its trading symbol to (ETHM)
Dynamix Corporation (DYNX) will change its trading symbol to (ETHM) effective on Wednesday, August 27, 2025. NOTE: ETHM options will trade...
Regulatory Alert, Trading Alert
MIAX Sapphire
August 26, 2025 | 02:07 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 Symbols Effective Wednesday, August 27, 2025
Please refer to the Regulatory Circulars listed below for newly added symbols and the corresponding market for the underlying security...
Regulatory Alert, Trading Alert
MIAX Pearl
August 26, 2025 | 02:07 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 Symbols Effective Wednesday, August 27, 2025
Please refer to the Regulatory Circulars listed below for newly added symbols and the corresponding market for the underlying security...
Regulatory Alert, Trading Alert
MIAX Emerald
August 26, 2025 | 02:07 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 Symbols Effective Wednesday, August 27, 2025
Please refer to the Regulatory Circulars listed below for newly added symbols and the corresponding market for the underlying security...
Regulatory Alert, Trading Alert
MIAX Options
August 26, 2025 | 02:07 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 Symbols Effective Wednesday, August 27, 2025
Please refer to the Regulatory Circulars listed below for newly added symbols and the corresponding market for the underlying security...
Listing Alert
MIAX Options
August 26, 2025 | 01:03 PM
MIAX Exchange Group - Options Markets - New Listings Effective for August 27, 2025
The attached option classes will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange,...
Listing Alert
MIAX Emerald
August 26, 2025 | 01:03 PM
MIAX Exchange Group - Options Markets - New Listings Effective for August 27, 2025
The attached option classes will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange,...
Listing Alert
MIAX Sapphire
August 26, 2025 | 01:03 PM
MIAX Exchange Group - Options Markets - New Listings Effective for August 27, 2025
The attached option classes will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange,...