MIAX Sapphire® Options Alerts
Trading Alert, Regulatory Alert
MIAX Sapphire
September 01, 2026 | 01:04 PM
MIAX Exchange Group - Options Markets - Change to the Penny Interval Program for September 2, 2026
Effective Wednesday, September 2, 2026, MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options will add the following symbol...
Regulatory Alert, Trading Alert
MIAX Sapphire
August 31, 2026 | 04:45 PM
MIAX Exchange Group - Notice of Filing of a Proposed Rule Change To Amend the Codes of Arbitration Procedure To Make Changes to Certain Provisions Relating to Arbitrator List Selection
FINRA is proposing to amend the Code of Arbitration Procedure for Customer Disputes and the Code of Arbitration Procedure for...
Fee Change Alert
MIAX Sapphire
August 31, 2026 | 02:25 PM
MIAX Options Exchange and MIAX Sapphire Options Exchange - September 1, 2026 Fee Changes
Effective September 1, 2026, MIAX Options and MIAX Sapphire Options Exchanges will amend the following fees pending filings with the Securities...
Regulatory Alert, Listing Alert, Technical Alert, Trading Alert
MIAX Sapphire
August 31, 2026 | 09:00 AM
MIAX Exchange Group - Options and Equities - Holiday Schedule - Labor Day 2026
Please be advised the MIAX Options, MIAX Pearl Options, MIAX Emerald Options, MIAX Sapphire Options and MIAX Pearl Equities Exchanges...
Regulatory Alert, Listing Alert, Trading Alert
MIAX Sapphire
August 28, 2026 | 01:32 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: The Arena Group Holdings, Inc. (AREN) Trading Symbol Change
The Arena Group Holdings, Inc. (AREN) will change its name and trading symbol to Paradium.AI, Inc. (PAAI) effective Monday, August 31,...
Regulatory Alert, Trading Alert
MIAX Sapphire
August 28, 2026 | 10:47 AM
MIAX Exchange Group - Options Markets - Change to the Penny Interval Program for September 1, 2026
Effective Tuesday, September 1, 2026, MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options will add the following symbol...
Trading Alert, Regulatory Alert
MIAX Sapphire
August 27, 2026 | 04:26 PM
MIAX Pearl Options and MIAX Sapphire Options - Market for Underlying Security Used for Openings for Newly Listed Symbol CLYM Effective Friday, August 28, 2026
Please refer to the Regulatory Circulars listed below for the newly listed symbol and the corresponding market for the underlying...