U.S. Options

Please be advised that OPRA experienced an issue at 13:19:05 which resulted in a brief disconnect of outbound traffic affecting...

Please be advised the MIAX Options Exchange has declared self-help on the NASDAQ BX Options Exchange as of 13:33. All MIAX systems...

Please be advised the MIAX Options Exchange has declared self-help on the PHLX Options Exchange as of 13:34. All MIAX systems are...

The Buckle, Inc. (BKE) has announced a cash distribution.  Associated strike price adjustments will become effective on Wednesday, January 13,...

Please be advised the MIAX Options Exchange will be closed on Monday, January 18, 2016 in observance of Martin Luther...

Mechel OAO (MTL) has announced a 1-for-2 reverse split that will become effective on Tuesday, January 12, 2016.  On that...

Arch Coal, Inc. (ACI) will be de-listed from the MIAX Options Exchange effective on Tuesday, January 12, 2016. All open orders...

Theravance, Inc. (THRX) will change its name to Innoviva, Inc., its trading symbol to (INVA), and its CUSIP to 45781M101, effective for...