Notable Call Options Activity in Clearwire

Shares of Clearwire CLWR are higher on the session by 32.47%, currently trading at $3.06. The stock has been moving largely lower over the past three months, but it is currently trading above at the 50-day average. Options traders are focusing on calls today. A short while ago the September 2011 $4.00 call traded 3,200 times on open interest of 2,588 contracts. The Sept2011 $3.00 call is also active on 1,500 contracts. Clearwire Corporation is a provider of fourth generation wireless broadband services. Clearwire builds and operates next generation mobile broadband networks that provide high-speed mobile Internet and residential access services, as well as residential voice services.