MIAX Sapphire® Options Alerts
Regulatory Alert, Trading Alert
MIAX Sapphire
June 03, 2025 | 02:11 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 Symbol WRD Effective Wednesday, June 4, 2025
WeRide Inc. (“WRD”) will be available for trading on MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire...
Regulatory Alert, Technical Alert, Trading Alert
MIAX Sapphire
June 03, 2025 | 01:07 PM
MIAX Sapphire Options Exchange - Busting all trades between 11:18:28:506.201536 and 11:33:14:192.322941
Please be advised that MIAX Sapphire Options is busting all trades between 11:18:28:506.201536 and 11:33:14:192.322941. MIAX Trading Operations will send...
Listing Alert
MIAX Sapphire
June 03, 2025 | 12:52 PM
MIAX Exchange Group - Options Markets - New Listing Effective for June 4, 2025
The following option class will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange...
Listing Alert
MIAX Sapphire
June 03, 2025 | 10:45 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - Gladstone Investment Corporation Business Development Company (GAIN)
Gladstone Investment Corporation Business Development Company (GAIN) has announced an Irregular Cash Dividend. Associated strike price adjustments will become effective on Wednesday,...
Regulatory Alert
MIAX Sapphire
June 02, 2025 | 11:34 AM
Guidance for Consolidated Audit Trail Reporting for MIAX Sapphire Options Floor Members
Please refer to MIAX Sapphire Options Regulatory Circular 2025-36 for information on Consolidated Audit Trail ("CAT") trade field mapping, member reporting...