Calls Purchased on Boston Scientific

Shares of Boston Scientific BSX are lower on the session by 0.28%, currently trading at $7.06. The stock has been moving largely higher over the past three 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 November 2011 $9.00 call traded 3,250 times on open interest of 913 contracts. Overall call volume is now running at 2.92x the daily average with 83% of all calls traded being purchases on the offer. Boston Scientific Corporation is a worldwide developer, manufacturer and marketer of medical devices that are used in a range of interventional medical specialties.