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 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...
Listing Alert
MIAX Options
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 Sapphire
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...