MIAX Sapphire® Options Alerts
Regulatory Alert, Trading Alert
MIAX Sapphire
October 20, 2025 | 03:16 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbols Effective Tuesday, October 21, 2025
Please refer to the Regulatory Circulars listed below for newly added symbols and the corresponding market for the underlying security...
Listing Alert
MIAX Sapphire
October 20, 2025 | 02:00 PM
MIAX Exchange Group - Options Markets - New Listings Effective for October 21, 2025
The attached option classes will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange,...
Listing Alert
MIAX Sapphire
October 20, 2025 | 11:50 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - Tradr 2X Long APP Daily ETF (APPX)
Tradr 2X Long APP Daily ETF (APPX) has announced a stock split. Associated strike price adjustments will become effective on Tuesday,...
Listing Alert
MIAX Sapphire
October 20, 2025 | 11:48 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Select Tradr ETFs
The following ETF's have announced reverse stock splits effective for Tuesday, October 21, 2025. On that date, the current option...
Listing Alert, Trading Alert, Regulatory Alert
MIAX Sapphire
October 17, 2025 | 10:02 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: BIT Mining Limited (BTCM) will change its name and trading symbol to SOLAI Limited (SLAI)
BIT Mining Limited (BTCM) will change its name and trading symbol to SOLAI Limited (SLAI) effective on Monday, October 20,...
Listing Alert
MIAX Sapphire
October 17, 2025 | 09:53 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Option Classes ETHZ and SENS
ETHZilla Corporation (ETHZ) and Senseonics Holdings Inc. (SENS) have announced reverse splits effective for Monday, October 20, 2025. On this date, the current...