MIAX Options® Alerts
News Alert
MIAX Options
January 21, 2026 | 07:06 AM
Miami International Holdings Completes Sale of MIAXdx to Joint Venture Established by Robinhood Markets in Partnership with Susquehanna International Group
Full details can be found in the attached press release. For further information, please visit www.miaxglobal.com or contact MIAX Trading Operations...
Regulatory Alert, Listing Alert, Trading Alert
MIAX Options
January 20, 2026 | 03:10 PM
MIAX Exchange Group - Options Markets - Listing of Monday and Wednesday Weekly Expirations for Qualified Securities
The MIAX Options Exchanges have filed with the SEC to amend the Short Term Option Series Program of each exchange...
Regulatory Alert, Trading Alert
MIAX Options
January 20, 2026 | 02:46 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, January 21, 2026
Please refer to the Regulatory Circulars listed below for newly added symbols and the corresponding market for the underlying security...
Listing Alert
MIAX Options
January 20, 2026 | 02:11 PM
MIAX Exchange Group - Options Markets - New Listings Effective for January 21, 2026
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 Options
January 20, 2026 | 07:51 AM
MIAX Options and MIAX Emerald Options - Effective for trade date January 20, 2026 2X OPENING and INTRADAY Valid and Priority Quote Spread Relief in All Symbols
Multiplier: 2X Reason: In maintenance of a fair and orderly market. Time: OPENING and INTRADAY Subject Summary: Please be advised, effective for trade date January 20,...