MIAX Sapphire® Options Alerts
Listing Alert
MIAX Sapphire
September 02, 2026 | 11:53 AM
MIAX Exchange Group - Options Markets - Corporate Action Alert - Amphenol Corporation (APH) and Ethan Allen Interiors Inc. (ETD)
Amphenol Corporation (APH) has announced a stock split and Ethan Allen Interiors Inc. (ETD) has announced a Special Cash Dividend....
Regulatory Alert, Listing Alert, Trading Alert
MIAX Sapphire
September 01, 2026 | 03:42 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Helix Energy Solutions Group, Inc. (HLX) Trading Symbol Change
Helix Energy Solutions Group, Inc. (HLX) will change its name and trading symbol to Hornbeck Offshore Services, Inc. (HOS) effective Wednesday,...
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...