$BLDP:NASDAQ - BALLARD POWER SYSTEMS - Up almost 200%

Ballard has been having a great run, but might be a bit overbought at this point. Good one to keep an eye on for a pullback. Could be worth a watch.

Ballard Power Systems, Inc. engages in the design, development, manufacture, sale, and service of fuel cell products for a variety of applications. It focuses on power product markets of heavy duty motive, portable power, material handling, and backup power, as well as the delivery of technology solutions. The company was founded on November 12, 2008 and is headquartered in Burnaby, Canada.