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, Listing Alert, Regulatory Alert
MIAX Options
February 25, 2026 | 04:44 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Avidity Biosciences, Inc. (RNA) Symbol Change to (RNAM)
Avidity Biosciences, Inc. (RNA) will change its trading symbol to (RNAM) effective on Thursday, February 26, 2026. All GTC orders resting on...
News Alert
MIAX Pearl
February 25, 2026 | 04:18 PM
Miami International Holdings Reports Fourth Quarter and Full Year 2025 Financial Results
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
February 25, 2026 | 04:18 PM
Miami International Holdings Reports Fourth Quarter and Full Year 2025 Financial Results
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
February 25, 2026 | 04:18 PM
Miami International Holdings Reports Fourth Quarter and Full Year 2025 Financial Results
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
February 25, 2026 | 04:18 PM
Miami International Holdings Reports Fourth Quarter and Full Year 2025 Financial Results
Full details can be found in the attached press release. For further information, please visit www.miaxglobal.com or contact MIAX Trading Operations...
Regulatory Alert, Trading Alert
MIAX Options
February 25, 2026 | 03:41 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for the Adjusted Symbol ZSL1 Effective Thursday, February 26, 2026
ProShares UltraShort Silver adjusted option class (“ZSL1”) will be available for trading on MIAX Options, MIAX Pearl Options, and MIAX...
Regulatory Alert, Trading Alert
MIAX Sapphire
February 25, 2026 | 03:41 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for the Adjusted Symbol ZSL1 Effective Thursday, February 26, 2026
ProShares UltraShort Silver adjusted option class (“ZSL1”) will be available for trading on MIAX Options, MIAX Pearl Options, and MIAX...
Regulatory Alert, Trading Alert
MIAX Pearl
February 25, 2026 | 03:41 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options for the Adjusted Symbol ZSL1 Effective Thursday, February 26, 2026
ProShares UltraShort Silver adjusted option class (“ZSL1”) will be available for trading on MIAX Options, MIAX Pearl Options, and MIAX...