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 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...
Technical Alert, Regulatory Alert, Trading Alert
MIAX Options
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...