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
News Alert
MIAX Pearl
April 16, 2026 | 06:48 AM
Miami International Holdings Announces Date of First Quarter 2026 Earnings Release and Conference Call
Full details can be found in the attached press release. For further information, please visit www.miaxglobal.com or contact MIAX Trading Operations...
News Alert
MIAX Emerald
April 16, 2026 | 06:48 AM
Miami International Holdings Announces Date of First Quarter 2026 Earnings Release and Conference Call
Full details can be found in the attached press release. For further information, please visit www.miaxglobal.com or contact MIAX Trading Operations...
News Alert
MIAX Options
April 16, 2026 | 06:48 AM
Miami International Holdings Announces Date of First Quarter 2026 Earnings Release and Conference Call
Full details can be found in the attached press release. For further information, please visit www.miaxglobal.com or contact MIAX Trading Operations...
News Alert
MIAX Sapphire
April 16, 2026 | 06:48 AM
Miami International Holdings Announces Date of First Quarter 2026 Earnings Release and Conference Call
Full details can be found in the attached press release. For further information, please visit www.miaxglobal.com or contact MIAX Trading Operations...
Technical Alert, Trading Alert, Regulatory Alert
MIAX Sapphire
April 15, 2026 | 03:58 PM
MIAX Sapphire Options Exchange - Updated FOI Interface Specification to Support Upcoming Increased Options Leg Ratio Enhancement
The MIAX Sapphire Options Exchange FIX Order Interface (FOI) Specification has been updated to support the increased Options Leg Ratio...
Listing Alert
MIAX Emerald
April 15, 2026 | 12:03 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: NeuroOne Medical Technologies Corporation (NMTC)
NeuroOne Medical Technologies Corporation (NMTC) has announced a reverse stock split effective for Thursday, April 16, 2026. The MIAX Options Exchange, MIAX...
Listing Alert
MIAX Options
April 15, 2026 | 12:03 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: NeuroOne Medical Technologies Corporation (NMTC)
NeuroOne Medical Technologies Corporation (NMTC) has announced a reverse stock split effective for Thursday, April 16, 2026. The MIAX Options Exchange, MIAX...
Listing Alert
MIAX Sapphire
April 15, 2026 | 12:03 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: NeuroOne Medical Technologies Corporation (NMTC)
NeuroOne Medical Technologies Corporation (NMTC) has announced a reverse stock split effective for Thursday, April 16, 2026. The MIAX Options Exchange, MIAX...