MIAX Sapphire® Options Alerts
Listing Alert
MIAX Sapphire
September 09, 2026 | 03:52 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert - Gladstone Capital Corporation (GLAD)
Gladstone Capital Corporation (GLAD) has announced a distribution. Associated strike price adjustments will become effective on Thursday, September 10, 2026....
Listing Alert
MIAX Sapphire
September 09, 2026 | 10:45 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Select Defiance ETFs (OKLL) and (RGTZ)
Defiance Daily Target 2x Long OKLO ETF (OKLL) and Defiance Daily Target 2x Short RGTI ETF (RGTZ) have announced reverse stock splits...
Technical Alert, Trading Alert
MIAX Sapphire
September 09, 2026 | 09:59 AM
MIAX Exchange Group - Notification of 45-day retention period for all report types delivered via SFTP delivery service on October 5, 2026
Effective Monday, October 5, 2026, MIAX will implement a 45-day retention period for all report types delivered via SFTP for MIAX...
Trading Alert, Technical Alert
MIAX Sapphire
September 04, 2026 | 11:59 AM
MIAX Exchange Group - Options Exchanges - Planned Network Switch Hardware Refresh for CH4 (Disaster Recovery) Edge Switches and Mandatory Testing
On Friday, September 25, 2026, the MIAX Options, MIAX Pearl Options, MIAX Emerald Options and MIAX Sapphire Options Exchanges will...
Listing Alert
MIAX Sapphire
September 04, 2026 | 09:06 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Grupo Cibest S.A. (CIB)
Grupo Cibest S.A. (CIB) has announced a distribution effective for Tuesday, September 8, 2026. The MIAX Options, MIAX Pearl Options, MIAX Emerald...