U.S. Options

The MIAX Options Exchange will make available a FIX Drop Copy Port beginning September 1, 2015, pending SEC approval.  The...

Precision Castparts Corp. (PCP) will be de-listed from the MIAX Options Exchange effective on Thursday, August 13, 2015. All open orders...

The MIAX Options Exchange will be performing network configuration changes on NY4 backbone switches to increase overall performance on Thursday,...

Associated Estates Realty Corporation (AEC) will be de-listed from the MIAX Options Exchange effective on Monday, August 10, 2015. All open...

Informatica Corporation (INFA) will be de-listed from the MIAX Options Exchange effective on Friday, August 7, 2015. All open orders resting...

Effective for trading on Thursday, August 6, 2015 Citadel Securities, LLC will assume the role of Primary Lead Market Maker...

The MIAX Options Exchange has released the following new features into the MIAX Firm Test Bed.  The estimated activation date...

Micrel, Inc. (MCRL) will be de-listed from the MIAX Options Exchange effective on Tuesday, August 4, 2015. All open orders resting...