Notable Call Options Activity in GrafTech International

Shares of GrafTech International GTI are higher on the session by 1.12%, currently trading at $13.57. The stock has been moving largely lower over the past two months and is currently trading below the 50-day average. Options traders are focusing on calls today. A short while ago the December 2011 $15.00 call traded 1,500 times on open interest of 2,026 contracts. GrafTech International Ltd. manufactures a range of graphite electrodes, products for the production of electric arc furnace steel and various other ferrous and nonferrous metals.