MIAX Sapphire® Options Alerts
Technical Alert, Trading Alert, Regulatory Alert
MIAX Sapphire
April 15, 2026 | 03:58 PM
MIAX Sapphire Options Exchange - Updated FOI Interface Specification to Support Upcoming Increased Options Leg Ratio Enhancement
The MIAX Sapphire Options Exchange FIX Order Interface (FOI) Specification has been updated to support the increased Options Leg Ratio...
Listing Alert
MIAX Sapphire
April 15, 2026 | 12:03 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: NeuroOne Medical Technologies Corporation (NMTC)
NeuroOne Medical Technologies Corporation (NMTC) has announced a reverse stock split effective for Thursday, April 16, 2026. The MIAX Options Exchange, MIAX...
Listing Alert
MIAX Sapphire
April 15, 2026 | 11:49 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - Futu Holdings Limited (FUTU)
Futu Holdings Limited (FUTU) has announced a Non-Ordinary Dividend. Associated strike price adjustments will become effective on Thursday, April 16, 2026....
Technical Alert, Regulatory Alert, Trading Alert
MIAX Sapphire
April 15, 2026 | 10:04 AM
MIAX Exchange Group - Options & Equities Markets - Reg SCI / SIFMA BCP Testing on Saturday, October 24, 2026
Overview: The MIAX Exchange Group will participate in the 2026 SIFMA BCP Testing on Saturday, October 24, 2026. All Members that are required to...
Regulatory Alert, Trading Alert
MIAX Sapphire
April 10, 2026 | 01:47 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 Monday, April 13, 2026
MIAX Pearl Options and MIAX Sapphire Options will modify the MIAX Pearl Order Monitor and MIAX Sapphire Order Monitor maximum...
Listing Alert
MIAX Sapphire
April 09, 2026 | 10:14 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - Special Cash Dividends Effective for Friday, April 10, 2026
CBL & Associates Properties Inc. (CBL) and Hello Group Inc. (MOMO) have announced Special Cash Dividends. Associated strike price adjustments will become effective...
News Alert
MIAX Sapphire
April 09, 2026 | 08:32 AM
Miami International Holdings Announces the Passing of Board Member Murray Stahl
Full details can be found in the attached press release. For further information, please visit www.miaxglobal.com or contact MIAX Trading Operations...