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
Regulatory Alert, Trading Alert, Listing Alert
MIAX Options
January 13, 2026 | 10:10 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Marsh & McLennan Companies, Inc. (MMC) Name and Trading Symbol Changes to Marsh (MRSH)
Marsh & McLennan Companies, Inc. (MMC) will change its name and trading symbol to Marsh (MRSH) effective on Wednesday, January 14,...
Regulatory Alert, Trading Alert, Listing Alert
MIAX Sapphire
January 13, 2026 | 10:10 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Marsh & McLennan Companies, Inc. (MMC) Name and Trading Symbol Changes to Marsh (MRSH)
Marsh & McLennan Companies, Inc. (MMC) will change its name and trading symbol to Marsh (MRSH) effective on Wednesday, January 14,...
Regulatory Alert, Trading Alert, Listing Alert
MIAX Pearl
January 13, 2026 | 10:10 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Marsh & McLennan Companies, Inc. (MMC) Name and Trading Symbol Changes to Marsh (MRSH)
Marsh & McLennan Companies, Inc. (MMC) will change its name and trading symbol to Marsh (MRSH) effective on Wednesday, January 14,...
Technical Alert, Regulatory Alert, Trading Alert
MIAX Pearl
January 12, 2026 | 11:06 AM
MIAX Exchange Group - Holiday Schedule - Martin Luther King Jr. Day 2026
Please be advised the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, MIAX Sapphire Options Exchange and...