MIAX Pearl® Options Alerts
Listing Alert, Trading Alert, Regulatory Alert
MIAX Pearl
August 26, 2025 | 03:21 PM
MIAX Exchange Group - Options Markets - Corporate Action Alert: Dynamix Corporation (DYNX) will change its trading symbol to (ETHM)
Dynamix Corporation (DYNX) will change its trading symbol to (ETHM) effective on Wednesday, August 27, 2025. NOTE: ETHM options will trade...
Regulatory Alert, Trading Alert
MIAX Pearl
August 26, 2025 | 02:07 PM
MIAX Exchange Group - Options Markets - Market for Underlying Security Used for Openings on MIAX Options, MIAX Pearl Options, MIAX Emerald Options, and MIAX Sapphire Options for Newly Listed Symbols Effective Wednesday, August 27, 2025
Please refer to the Regulatory Circulars listed below for newly added symbols and the corresponding market for the underlying security...
Listing Alert
MIAX Pearl
August 26, 2025 | 01:03 PM
MIAX Exchange Group - Options Markets - New Listings Effective for August 27, 2025
The attached option classes will begin trading on the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange,...
Regulatory Alert, Trading Alert
MIAX Pearl
August 25, 2025 | 02:26 PM
SEC Approval - FINRA Rule Change to Amend the Codes of Arbitration Procedure to Make Changes to the Arbitrator List Selection Process
On August 20, 2025, the SEC approved a FINRA rule change to, among other things, increase the opportunity for public arbitrators...
Regulatory Alert, Trading Alert
MIAX Pearl
August 25, 2025 | 12:38 PM
MIAX Pearl Options Exchange - New Selective Liquidity Auto Purge (SLAP) Functionality Implementation on September 26, 2025
MIAX Pearl Options Exchange Rule 519C, Mass Cancellation of Trading Interest, has been amended to adopt Selective Liquidity Auto Purge...
Trading Alert, Regulatory Alert, Technical Alert, Listing Alert
MIAX Pearl
August 25, 2025 | 09:11 AM
MIAX Exchange Group - Holiday Schedule - Labor Day 2025
Please be advised the MIAX Options Exchange, MIAX Pearl Options Exchange, MIAX Emerald Options Exchange, MIAX Sapphire Options Exchange and...