U.S. Options

Full details can be found in the attached press release. For further information, please visit www.MIAXOptions.com or contact MIAX Trading Operations...

Effective Friday, March 1, 2019, the window on FINRA’s Web CRD system for Forms U4, U5, BD and BDW for...

The MIAX Emerald Fee Schedule will be effective March 1, 2019, pending SEC approval.  For full details, please review the...

MIAX Emerald will launch on Friday, March 1, 2019. MIAX Emerald Price Improvement Mechanism (Emerald PRIME) and PRIME Solicitation Mechanism...

The Attributable Order type shall be available for all option classes listed on MIAX Emerald.  The Attributable Order type can...

MIAX Emerald Members are required to submit annual reports electronically via the FINRA Firm Gateway.   Please refer to MIAX Emerald Regulatory...

Market Makers may determine to engage any of the following Enhanced Aggregate Risk Manager Protections by notifying the Trading Operations...

Members must contact the Trading Operations Help Desk to disengage or re-engage the Reset on Quote functionality for an option...