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, Listing Alert, Trading Alert
MIAX Emerald
March 20, 2026 | 11:50 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Roundhill WeeklyPay Universe ETF (WPAY) Name and Trading Symbol Change
Roundhill WeeklyPay Universe ETF (WPAY) will change its name and trading symbol to Roundhill Top WeeklyPay ETF (TOPW) effective 3/11/2026. All GTC orders resting...
Regulatory Alert, Listing Alert, Trading Alert
MIAX Pearl
March 20, 2026 | 11:50 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Roundhill WeeklyPay Universe ETF (WPAY) Name and Trading Symbol Change
Roundhill WeeklyPay Universe ETF (WPAY) will change its name and trading symbol to Roundhill Top WeeklyPay ETF (TOPW) effective 3/11/2026. All GTC orders resting...
Regulatory Alert, Listing Alert, Trading Alert
MIAX Options
March 20, 2026 | 11:50 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Roundhill WeeklyPay Universe ETF (WPAY) Name and Trading Symbol Change
Roundhill WeeklyPay Universe ETF (WPAY) will change its name and trading symbol to Roundhill Top WeeklyPay ETF (TOPW) effective 3/11/2026. All GTC orders resting...
Regulatory Alert, Listing Alert, Trading Alert
MIAX Sapphire
March 20, 2026 | 11:50 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Roundhill WeeklyPay Universe ETF (WPAY) Name and Trading Symbol Change
Roundhill WeeklyPay Universe ETF (WPAY) will change its name and trading symbol to Roundhill Top WeeklyPay ETF (TOPW) effective 3/11/2026. All GTC orders resting...
Trading Alert, Regulatory Alert
MIAX Sapphire
March 19, 2026 | 03:26 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 IRE1 Effective Friday, March 20, 2026
Defiance Daily Target 2X Long IREN ETF adjusted option class (“IRE1”) will be available for trading on MIAX Options, MIAX...
Trading Alert, Regulatory Alert
MIAX Pearl
March 19, 2026 | 03:26 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 IRE1 Effective Friday, March 20, 2026
Defiance Daily Target 2X Long IREN ETF adjusted option class (“IRE1”) will be available for trading on MIAX Options, MIAX...
Trading Alert, Regulatory Alert
MIAX Options
March 19, 2026 | 03:26 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 IRE1 Effective Friday, March 20, 2026
Defiance Daily Target 2X Long IREN ETF adjusted option class (“IRE1”) will be available for trading on MIAX Options, MIAX...
Listing Alert
MIAX Pearl
March 19, 2026 | 02:43 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Select Defiance Daily Target ETFs
The following Defiance Daily Target ETFs have announced reverse stock splits effective for Friday, March 20, 2026: Defiance Daily Target 2X...