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 Pearl
February 23, 2026 | 01:18 PM
MIAX Exchange Group - Options Markets - New Listings Effective for February 24, 2026
The attached option classes will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange,...
Listing Alert
MIAX Options
February 23, 2026 | 01:18 PM
MIAX Exchange Group - Options Markets - New Listings Effective for February 24, 2026
The attached option classes will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange,...
Trading Alert, Regulatory Alert, Listing Alert
MIAX Pearl
February 23, 2026 | 10:58 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Adtalem Global Education Inc. (ATGE) Name and Trading Symbol Change
Adtalem Global Education Inc. (ATGE) will change its name and trading symbol to Covista Inc. (CVSA) effective on Tuesday, February 24,...
Trading Alert, Regulatory Alert, Listing Alert
MIAX Sapphire
February 23, 2026 | 10:58 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Adtalem Global Education Inc. (ATGE) Name and Trading Symbol Change
Adtalem Global Education Inc. (ATGE) will change its name and trading symbol to Covista Inc. (CVSA) effective on Tuesday, February 24,...
Trading Alert, Regulatory Alert, Listing Alert
MIAX Options
February 23, 2026 | 10:58 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Adtalem Global Education Inc. (ATGE) Name and Trading Symbol Change
Adtalem Global Education Inc. (ATGE) will change its name and trading symbol to Covista Inc. (CVSA) effective on Tuesday, February 24,...
Trading Alert, Regulatory Alert, Listing Alert
MIAX Emerald
February 23, 2026 | 10:58 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Adtalem Global Education Inc. (ATGE) Name and Trading Symbol Change
Adtalem Global Education Inc. (ATGE) will change its name and trading symbol to Covista Inc. (CVSA) effective on Tuesday, February 24,...
Regulatory Alert, Trading Alert
MIAX Pearl
February 23, 2026 | 07:01 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 SGOV Effective Monday, February 23, 2026
iShares 0-3 Month Treasury Bond ETF (“SGOV”) transferred primary listing from the NYSE Arca to the New York Stock Exchange...
Regulatory Alert, Trading Alert
MIAX Emerald
February 23, 2026 | 07:01 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 SGOV Effective Monday, February 23, 2026
iShares 0-3 Month Treasury Bond ETF (“SGOV”) transferred primary listing from the NYSE Arca to the New York Stock Exchange...