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 Sapphire
December 08, 2025 | 10:50 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Polestar Automotive Holding UK PLC (PSNY)
Polestar Automotive Holding UK PLC (PSNY) has announced a reverse stock split effective for Tuesday, December 9, 2025. On this date, the...
Listing Alert
MIAX Options
December 08, 2025 | 10:50 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Polestar Automotive Holding UK PLC (PSNY)
Polestar Automotive Holding UK PLC (PSNY) has announced a reverse stock split effective for Tuesday, December 9, 2025. On this date, the...
Trading Alert, Regulatory Alert
MIAX Pearl
December 08, 2025 | 10:23 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 WMT Effective Tuesday, December 9, 2025 "Amended"
Walmart, Inc. (“WMT”) will transfer primary listing from the New York Stock Exchange to the NASDAQ Global Select Market (“NASDAQ”)...
Trading Alert, Regulatory Alert
MIAX Sapphire
December 08, 2025 | 10:23 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 WMT Effective Tuesday, December 9, 2025 "Amended"
Walmart, Inc. (“WMT”) will transfer primary listing from the New York Stock Exchange to the NASDAQ Global Select Market (“NASDAQ”)...
Trading Alert, Regulatory Alert
MIAX Emerald
December 08, 2025 | 10:23 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 WMT Effective Tuesday, December 9, 2025 "Amended"
Walmart, Inc. (“WMT”) will transfer primary listing from the New York Stock Exchange to the NASDAQ Global Select Market (“NASDAQ”)...
Trading Alert, Regulatory Alert
MIAX Options
December 08, 2025 | 10:23 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 WMT Effective Tuesday, December 9, 2025 "Amended"
Walmart, Inc. (“WMT”) will transfer primary listing from the New York Stock Exchange to the NASDAQ Global Select Market (“NASDAQ”)...
Regulatory Alert, Trading Alert
MIAX Sapphire
December 08, 2025 | 10:01 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 WMT Effective Tuesday, December 9, 2025
Walmart, Inc. (“WMT”) will transfer primary listing from the New York Stock Exchange to the NASDAQ Global Select Market (“NASDAQ”)...
Regulatory Alert, Trading Alert
MIAX Emerald
December 08, 2025 | 10:01 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 WMT Effective Tuesday, December 9, 2025
Walmart, Inc. (“WMT”) will transfer primary listing from the New York Stock Exchange to the NASDAQ Global Select Market (“NASDAQ”)...