MIAX Sapphire® Options Alerts
Regulatory Alert, Trading Alert
MIAX Sapphire
February 23, 2026 | 07:01 AM
MIAX Exchange Group - Options Markets - Change to the Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Symbol SGOV Effective Monday, February 23, 2026
iShares 0-3 Month Treasury Bond ETF (“SGOV”) transferred primary listing from the NYSE Arca to the New York Stock Exchange...
Listing Alert, Regulatory Alert, Trading Alert
MIAX Sapphire
February 20, 2026 | 03:05 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Global Medical REIT Inc. (GMRE) Name and Trading Symbol Change
Global Medical REIT Inc. (GMRE) will change its name and trading symbol to Chiron Real Estate Inc. (XRN) effective on Monday,...
Listing Alert
MIAX Sapphire
February 20, 2026 | 10:49 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - CNA Financial Corporation (CNA)
CNA Financial Corporation (CNA) has announced a Special Cash Dividend. Associated strike price adjustments will become effective on Monday, February 23,...
Regulatory Alert, Trading Alert
MIAX Sapphire
February 19, 2026 | 03:30 PM
MIAX Pearl Options and MIAX Sapphire Options - Change to the Maximum Differential for the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor for Certain Symbols Effective Friday, February 20, 2026
MIAX Pearl Options and MIAX Sapphire Options will increase the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor maximum...
Listing Alert
MIAX Sapphire
February 19, 2026 | 11:34 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - Red Rock Resorts, Inc. (RRR)
Red Rock Resorts, Inc. (RRR) has announced a Special Cash Dividend. Associated strike price adjustments will become effective on Friday, February...
Technical Alert, Trading Alert, Regulatory Alert
MIAX Sapphire
February 19, 2026 | 10:25 AM
MIAX Sapphire Options Exchange - Trading Floor - Reminder: Virtual Trading Floor (VTF) Test - February 28, 2026
As previously announced in the January 21, 2026 Alert, MIAX Sapphire will provide access to a Virtual Trading Floor (VTF)...