U.S. Options

The MIAX Options Exchange will be upgrading the Matching Engine servers in NY4 on Clouds 1 and 2 this evening for...

Sigma-Aldrich Corporation (SIAL) is no longer available for trading on the MIAX Options Exchange effective for today, Wednesday, November 18,...

The schedule for the upgrading of the MIAX Options Exchange Matching Engine servers in NY4 has been changed.  The new...

Global X Silver Miners ETF (SIL) has announced a 1-for-3 reverse split that will become effective on Wednesday, November 18,...

Global X Uranium ETF (URA) has announced a 1-for-2 reverse split that will become effective on Wednesday, November 18, 2015. ...

BofI Holding, Inc. (BOFI) has announced a 4 for 1 stock split.  Associated strike price adjustments will become effective at...

Please be advised the MIAX Options Exchange will be closed on Thursday, November 26, 2015 in observance of the Thanksgiving...

MIAX Regulatory Circular 2015-54 identifies an option class that has transferred primary listing to a different exchange beginning today, Tuesday,...