U.S. Options

The Exchange has extended the maximum opening and regular trading valid quote width requirements of $10 for the issues listed...

BioTime Inc. (BTX) has announced a distribution. The distribution will become effective on Monday, January 4, 2016.  On that date,...

Effective for trading on Thursday, December 31, 2015, Citadel Securities, LLC will assume the duties of Primary Lead Market Maker...

Effective January 4, 2016, MIAX is eliminating certain Web CRD Fees relating to the Series 56 Proprietary Trader Examination ("PT")...

North Atlantic Drilling Ltd. (NADL) has announced a 1-for-10 reverse split that will become effective on Thursday, December 31, 2015. ...

Extended Stay America, Inc. (STAY) has announced a cash distribution.  Associated strike price adjustments will become effective on Wednesday, December...

SPDR Barclays Convertible Securities ETF (CWB) will not be available for trading on the MIAX Options Exchange today, Tuesday, December...

Altera Corporation (ALTR) will be de-listed from the MIAX Options Exchange effective on Tuesday, December 29, 2015. All open orders resting...