MIAX Sapphire® Options Alerts
Trading Alert, Regulatory Alert
MIAX Sapphire
June 15, 2026 | 04:37 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 Tuesday, June 16, 2026
MIAX Pearl Options and MIAX Sapphire Options will increase the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor maximum...
Trading Alert, Regulatory Alert
MIAX Sapphire
June 15, 2026 | 04:21 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Symbols Effective Tuesday, June 16, 2026
Please refer to the Regulatory Circulars listed below for the newly listed symbols and the corresponding market for the underlying...
Listing Alert
MIAX Sapphire
June 15, 2026 | 03:55 PM
MIAX Exchange Group - Options Markets - New ETF Listings Effective for June 16, 2026
The attached ETF option classes will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options...
Listing Alert
MIAX Sapphire
June 15, 2026 | 03:52 PM
MIAX Exchange Group - Options Markets - New Listing of Space Exploration Technologies Corp. (SPCX)
Space Exploration Technologies Corp. (SPCX) will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options...
Listing Alert
MIAX Sapphire
June 15, 2026 | 03:34 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert - Fidus Investment Corporation (FDUS)
Fidus Investment Corporation (FDUS) has announced a Supplemental Cash Dividend. Associated strike price adjustments will become effective on Tuesday, June 16,...
Listing Alert
MIAX Sapphire
June 12, 2026 | 06:03 PM
Update: MIAX Exchange Group - Options Markets - Corporate Action Alert - Astronics Corporation (ATRO)
As previously announced in the June 12, 2026 Alert, Astronics Corporation (ATRO) will not continue to trade on the MIAX Options Exchange, the...
Technical Alert, Trading Alert
MIAX Sapphire
June 12, 2026 | 02:39 PM
MIAX Sapphire Options Exchange - Rescheduled: Planned network switch expansion for the 10G ULL extranet
As previously announced in the June 10, 2026 Alert, the MIAX Sapphire Options Exchange’s planned expansion of the number of...
Listing Alert
MIAX Sapphire
June 12, 2026 | 11:53 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - Astronics Corporation (ATRO)
Astronics Corporation (ATRO) has announced a distribution. Associated strike price adjustments will become effective on Monday, June 15, 2026. ATRO options...