) are higher on the session by 2.87%, currently trading at $9.32. The stock has been moving largely lower over the past three months and is currently trading below the 200-day moving average. Options traders are buying calls on the name today. A short while ago the July 2011 $10.00 call traded 1,500 times on open interest of 7,524 contracts. Overall call volume is now running at 14.44x the daily average with 96% of all calls traded being purchases on the offer. FormFactor, Inc. designs, develops, manufactures, sells and supports precision, semiconductor wafer probe card products and solutions.