TheStreet Ratings team rates CHINA BAK BATTERY Inc. (NASDAQ:CBAK) as a “sell” with a ratings score of D. China BAK Battery Inc. (NASDAQ:CBAK) stock performance was -12.11% in last session and finished the day at $3.92. Traded volume was 787,372 million shares in the last session and the average volume of the stock remained 351.85 million shares. The beta of the stock remained 2.50. China … Continue reading NASDAQ Losers: China BAK Battery (NASDAQ:CBAK), MagneGas Corporation (NASDAQ:MNGA), Ballard Power Systems (NASDAQ:BLDP), KiOR Inc (NASDAQ:KIOR)