Notable Call Options Activity in Exterran Holdings

Shares of Exterran Holdings EXH are lower on the session by 1.19%, currently trading at $12.44. The stock has been moving largely higher over the past five weeks and is currently trading above the 50-day moving average. Options traders are focusing on calls today. The strike seeing the heaviest volume is the August 2012 $12.50 call, which has traded 1,000 times on open interest of 1,001 contracts. The Aug2012 $15.00 call also traded 1,000 times on 72 contracts. The spread traded at $1.15. Calls are outpacing puts today by 34 to 1. Exterran Holdings, Inc. is a natural gas compression services company. The company is a provider of operations, maintenance, service and equipment for oil and natural gas production, processing and transportation applications.