TheStreet rate CHINA BAK BATTERY INC (CBAK) a SELL. This is driven by a few notable weaknesses, which we believe should have a greater impact than any strengths, and could make it more difficult for investors to achieve positive results. China BAK Battery Inc. (NASDAQ:CBAK) stock performance was 22.85% in last session and finished the day at $3.71. Traded volume was 0.00 shares in the … Continue reading Unusual Volume Diversified Electronics: China BAK Battery (NASDAQ:CBAK), New Energy Systems (OTCMKTS:NEWN), Maxwell Technologies (NASDAQ:MXWL), Wells-Gardner (NYSEMKT:WGA)