Options Brief: Solazyme

Shares of Solazyme

are lower on the session by 4.27%, trading at $21.33. Overall call volume is now running at 2.82x the daily average, with 76% of all calls traded being purchases on the offer. 1,568 contracts have traded on the session so far. Solazyme, Inc. makes oil. The Company's technology transforms a range of plant-based sugars into oils.