Bullish and Bearish Momentum - Metabolix, Inc. (NASDAQ:MBLX), China New Borun Corp (NASDAQ:BORN), Ballard Power Systems Inc. (USA) (NASDAQ:BLDP), Pacific Sunwear of California, Inc. (NASDAQ:PSUN)

New York City, NY -- (SBWIRE) -- 12/16/2013 -- StockMarketIntel.com issues a special report on the following stocks: Metabolix, Inc. (NASDAQ:MBLX), China New Borun Corp (NASDAQ:BORN), Ballard Power Systems Inc. (USA) (NASDAQ:BLDP), Pacific Sunwear of California, Inc. (NASDAQ:PSUN)