U.S. Options

Issue Symbol: GDP Multiplier: 3X Reason: In maintenance of a fair and orderly market. Time: Opening Only Subject Summary: Please be advised the MIAX Regulation...

An updated list of tradable options is available in CSV format on the MIAX website at: content/listings Please contact MIAX Options...

Effective for the opening of trading on Monday, April 14, 2014, Susquehanna Securities will assume the duties of Primary Lead...

Issue Symbol: HRB and GPS Multiplier: 2X Reason: In maintenance of a fair and orderly market. Time: Opening Only Subject Summary: Please be advised the...

Issue Symbol: NQ Multiplier: 3X Reason: In maintenance of a fair and orderly market. Time: Opening Only Subject Summary: Please be advised the MIAX Regulation...

An updated list of tradable options is available in CSV format on the MIAX website at: content/listings Please contact MIAX Options...

The CBOE has extended its Credit Option Margin Pilot Program through January 16, 2015. Please refer to Regulatory Circular 2014 21...

The MIAX Options Exchange has just released updated Interface Specifications for FIX Order Interface (FOI) and MIAX Express Interface (MEI)...