U.S. Options

Penn West Petroleum Ltd. (PWE) will change its name and trading symbol to Obsidian Energy Ltd. (OBE) effective for Thursday,...

As previously announced in the the June 16, 2017 Alert, MIAX Options is planning to migrate the existing Firm Test...

CST Brands, Inc. (CST) will be de-listed from the MIAX Options Exchange effective for, Wednesday, June 28, 2017. All GTC orders...

Lion Biotechnologies, Inc. (LBIO) will change its name, and trading symbol to Iovance Biotherapeutics, Inc. (IOVA) effective for Wednesday, June...

Tonix Pharmaceuticals Holding Corp. (TNXP) will be de-listed from the MIAX Options Exchange effective for Tuesday, June 27, 2017. Please contact...

Please be advised that the MIAX Options Exchanges will have an abbreviated trading session on Monday, July 3, 2017.  All...

The option class Tonix Pharmaceuticals Holding Corp. (TNXP) was made non-tradeable on the MIAX Options Exchange effective for today, Monday,...

The option classes listed below will begin trading on the MIAX Options Exchange on Monday, June 26, 2017. iShares MSCI All...