Top Gainers: Doral Financial (NYSE:DRL), Everyware Global (NASDAQ:EVRY), China BAK Battery (NASDAQ:CBAK), China Natural Resources Inc (NASDAQ:CHNR), Vitacost.com, Inc. (NASDAQ:VITC)

The trading levels of Doral Financial Corporation (NYSE:DRL) exploded in the right direction, after the company confirmed that it won an appeal on its legal battle against Hacienda in Puerto Rico. Doral Financial Corp. (NYSE:DRL) stock performance was 75.43% in last session and finished the day at $7.07. Traded volume was 6.43million shares in the last session and the average volume of the stock remained 1.04million … Continue reading Top Gainers: Doral Financial (NYSE:DRL), Everyware Global (NASDAQ:EVRY), China BAK Battery (NASDAQ:CBAK), China Natural Resources Inc (NASDAQ:CHNR), Vitacost.com, Inc. (NASDAQ:VITC)

Diversified Electronics Most Volatile: Maxwell Technologies (NASDAQ:MXWL), China BAK Battery (NASDAQ:CBAK), Altair Nanotechnologies (NASDAQ:ALTI), Digital Power Corporation (NYSEMKT:DPW)

Maxwell Technologies Inc. (NASDAQ:MXWL) jumped 12.03% after the company announced that it is supplying ultracapacitors to ABB, the global leader in power and automation solutions, for ABB’s recent contract win to upgrade Philadelphia area rail lines. Maxwell Technologies Inc. (NASDAQ:MXWL) stock performance was 120% in last session and finished the day at $16.02. Traded volume was 2.36million shares in the last session and the average … Continue reading Diversified Electronics Most Volatile: Maxwell Technologies (NASDAQ:MXWL), China BAK Battery (NASDAQ:CBAK), Altair Nanotechnologies (NASDAQ:ALTI), Digital Power Corporation (NYSEMKT:DPW)

Diversified Electronics Top Losers: Altair Nanotechnologies (NASDAQ:ALTI), China BAK Battery (NASDAQ:CBAK), Microvision (NASDAQ:MVIS), Jinpan International Limited (NASDAQ:JST)

Altair Nanotechnologies Inc. (NASDAQ:ALTI) a maker of energy storage systems based in Reno, Nev., named Karen Werner interim finance chief. Ms. Werner, who has served as Altair Nanotechnologies Inc. (NASDAQ:ALTI)’s senior assistant controller, will fill the role vacated in January when Paula Conroy resigned. Ms. Werner’s current annual salary is $150,000, the company said in a regulatory filing; it didn’t provide further details. Altair Nanotechnologies … Continue reading Diversified Electronics Top Losers: Altair Nanotechnologies (NASDAQ:ALTI), China BAK Battery (NASDAQ:CBAK), Microvision (NASDAQ:MVIS), Jinpan International Limited (NASDAQ:JST)

Diversified Electronics Most Volatile: Plug Power Inc (NASDAQ:PLUG), Digital Power Corporation (NYSEMKT:DPW), Microvision (NASDAQ:MVIS), China BAK Battery (NASDAQ:CBAK)

Plug Power Inc (NASDAQ:PLUG) seems to be inviting back the memories of 2000 when the stock hit a lifetime high of $1,510, a price range that it long-deserted. Although the stock stands a far cry from its historic price, recent months have been very exciting, and all that on good reasons. Plug Power Inc (NASDAQ:PLUG) stock performance was 6.82% in last session and finished the … Continue reading Diversified Electronics Most Volatile: Plug Power Inc (NASDAQ:PLUG), Digital Power Corporation (NYSEMKT:DPW), Microvision (NASDAQ:MVIS), China BAK Battery (NASDAQ:CBAK)

NASDAQ Losers: China BAK Battery (NASDAQ:CBAK), MagneGas Corporation (NASDAQ:MNGA), Ballard Power Systems (NASDAQ:BLDP), KiOR Inc (NASDAQ:KIOR)

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)

Diversified Electronics: Plug Power (NASDAQ:PLUG), Corning Incorporated (NYSE:GLW), American Superconductor (NASDAQ:AMSC), China BAK Battery (NASDAQ:CBAK)

Shares of fuel cell maker Plug Power Inc (NASDAQ:PLUG) plunged 41.5% to $6.03 after short-seller Citron Research said the fair value of the stock was 50 cents. Shares of other fuel cell makers fell, with Fuel Cell Energy down 16.5% to $3.28, Ballard Power Systems off 25.9% to $5.10 and Hydrogenics Corp down 14.7%. Plug Power Inc (NASDAQ:PLUG) stock performance was -41.51% in last session … Continue reading Diversified Electronics: Plug Power (NASDAQ:PLUG), Corning Incorporated (NYSE:GLW), American Superconductor (NASDAQ:AMSC), China BAK Battery (NASDAQ:CBAK)