Notable Call Options Activity in HollyFrontier

Shares of HollyFrontier

are higher on the session by 0.69%, currently trading at $22.03. The stock has been moving largely lower over the past two months and is currently trading below the 50-day moving average. Options traders are focusing on calls today. The strike seeing the heaviest volume is the December 2011 $22.00 call, which has traded 4,000 times on open interest of 269 contracts. Calls are outpacing puts today by 4 to 1. HollyFrontier Corporation, formerly Holly Corporation, is an independent petroleum refiner that produces light products, such as gasoline, diesel fuel, jet fuel, specialty lubricant products, and specialty and modified asphalt.