Notable Call Options Activity in Isis Pharmaceuticals

Shares of Isis Pharmaceuticals ISIS are higher on the session by 2.50%, currently trading at $6.97. The stock has been moving largely lower over the past three months and is currently trading below at the 50-day average. Options traders are focusing on calls today. A short while ago the September 2011 $7.00 call traded 4,200 times on open interest of 0 contracts. Isis Pharmaceuticals, Inc. is engaged in antisense technology, exploiting a drug discovery platform to create a pipeline of drugs.