Calls Purchased on Quantum Fuel Systems Technologies Worldwide

Shares of Quantum Fuel Systems Technologies Worldwide QTWW are higher on the session by 11.13%, currently trading at $5.29. The stock has been moving largely lower over the past six months, though it is currently trading above the 50-day moving average. Options traders are buying calls on the name today. A short while ago the August 2011 $5.00 call traded 1,000 times on open interest of 19 contracts. Overall call volume is now running at 13.53x the daily average with 76% of all calls traded being purchases on the offer. Quantum Fuel Systems Technologies Worldwide, Inc. is an integrated alternative energy company engaged in the development and production of advanced clean propulsion systems, and renewable energy generation systems and services.