) are lower on the session by 1.10%, currently trading at $9.93. The stock has been moving largely higher over the past four months and is currently trading above the 200-day moving average. Options traders are buying calls on the name today. A short while ago the July 2011 $12.50 call was purchased 1,000 times, on the offer, on open interest of 0 contracts. Overall call volume is now running at 5.40x the daily average with 79% of all calls traded being purchases on the offer. Photronics, Inc. is a manufacturers of photomasks, which are precision photographic quartz plates containing microscopic images of electronic circuits.