Options Brief: Rockwood Holdings

Shares of Rockwood Holdings ROC are lower on the session by 0.22%, trading at $50.39. Overall call volume is now running at 6.49x the daily average, with 0% of all calls traded being purchases on the offer. 6,096 contracts have traded on the session so far. Rockwood Holdings, Inc. is a developer, manufacturer and marketer of specialty chemicals and advanced materials used for industrial and commercial purposes.