U.S. Option System Status
-
MIAX Options
-
MIAX Pearl
-
MIAX Emerald
-
MIAX Sapphire
All Options Exchanges Alerts
Listing Alert
MIAX Emerald
May 22, 2026 | 09:31 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: CarParts.com, Inc. (PRTS)
CarParts.com, Inc. (PRTS) has announced a reverse split effective for Tuesday, May 26, 2026. The MIAX Options Exchange, MIAX Pearl Options Exchange,...
Listing Alert
MIAX Pearl
May 22, 2026 | 09:31 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: CarParts.com, Inc. (PRTS)
CarParts.com, Inc. (PRTS) has announced a reverse split effective for Tuesday, May 26, 2026. The MIAX Options Exchange, MIAX Pearl Options Exchange,...
Listing Alert
MIAX Options
May 22, 2026 | 09:31 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: CarParts.com, Inc. (PRTS)
CarParts.com, Inc. (PRTS) has announced a reverse split effective for Tuesday, May 26, 2026. The MIAX Options Exchange, MIAX Pearl Options Exchange,...
Trading Alert, Regulatory Alert
MIAX Options
May 21, 2026 | 02:28 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Symbol NAKA1 Effective Friday, May 22, 2026
Please refer to the Regulatory Circulars listed below for a newly listed symbol and the corresponding market for the underlying...
Trading Alert, Regulatory Alert
MIAX Pearl
May 21, 2026 | 02:28 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Symbol NAKA1 Effective Friday, May 22, 2026
Please refer to the Regulatory Circulars listed below for a newly listed symbol and the corresponding market for the underlying...
Trading Alert, Regulatory Alert
MIAX Sapphire
May 21, 2026 | 02:27 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Symbol NAKA1 Effective Friday, May 22, 2026
Please refer to the Regulatory Circulars listed below for a newly listed symbol and the corresponding market for the underlying...
Listing Alert
MIAX Emerald
May 21, 2026 | 02:03 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Nakamoto Inc. (NAKA)
Nakamoto Inc. (NAKA) has announced a reverse stock split effective for Friday, May 22, 2026. NAKA1 will be available for trading on...
Listing Alert
MIAX Pearl
May 21, 2026 | 02:03 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Nakamoto Inc. (NAKA)
Nakamoto Inc. (NAKA) has announced a reverse stock split effective for Friday, May 22, 2026. NAKA1 will be available for trading on...