MIAX Sapphire® Options Alerts
Listing Alert
MIAX Sapphire
August 24, 2026 | 06:29 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert - The Real Brokerage Inc. (REAX)
The Real Brokerage Inc. (REAX) has announced an adjusted symbol, merger and renaming that will become effective on Tuesday, August 25,...
Listing Alert
MIAX Sapphire
August 24, 2026 | 03:08 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: KLX Energy Services Holdings, Inc. (KLXE)
KLX Energy Services Holdings, Inc. (KLXE) has announced a distribution effective for Tuesday, August 25, 2026. The MIAX Options, MIAX Pearl Options,...
Regulatory Alert, Trading Alert
MIAX Sapphire
August 21, 2026 | 12:42 PM
MIAX Exchange Group - Options Markets - Change to the Penny Interval Program for August 24, 2026
Effective Monday, August 24, 2026, MIAX Options, MIAX Pearl Options, and MIAX Sapphire Options will add the following symbol to the Penny...
Regulatory Alert, Trading Alert
MIAX Sapphire
August 21, 2026 | 11:53 AM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings for Newly Listed Adjusted Symbol MSTU2 Effective Monday, August 24, 2026
Please refer to the Regulatory Circulars listed below for the newly listed adjusted symbol and the corresponding market for the...
Trading Alert, Regulatory Alert, Technical Alert
MIAX Sapphire
August 21, 2026 | 11:27 AM
MIAX Pearl Options & MIAX Sapphire Options Exchanges - Updated Interface Specifications to Support Upcoming Enhancements
The MIAX Pearl Options and MIAX Sapphire Options Exchanges have updated interface specifications to include support for the IEX and...
Listing Alert
MIAX Sapphire
August 21, 2026 | 11:02 AM
MIAX Exchange Group - Options Markets - T-Rex 2X Long MSTR Daily Target ETF (MSTU) (MSTU2)
T-Rex 2X Long MSTR Daily Target ETF (MSTU) has announced a reverse stock split effective for Monday, August 24, 2026. MSTU2 will be...