NASDAQ gainers: Skyworks Solutions (NASDAQ:SWKS), SunPower Corporation (NASDAQ:SPWR), Galena Biopharma (NASDAQ:GALE), Medidata Solutions Inc (NASDAQ:MDSO)

Skyworks Solutions Inc (NASDAQ:SWKS) had its target price lifted by Oppenheimer from $39.00 to $42.00 in a research note released on Tuesday morning, ARN reports. They currently have an outperform rating on the stock. Skyworks Solutions Inc (NASDAQ:SWKS) stock performance was 9.33% in last session and finished the day at $41.50. Traded volume was 11.15million shares in the last session and the average volume of … Continue reading NASDAQ gainers: Skyworks Solutions (NASDAQ:SWKS), SunPower Corporation (NASDAQ:SPWR), Galena Biopharma (NASDAQ:GALE), Medidata Solutions Inc (NASDAQ:MDSO)

NASDAQ Volatile Stocks: Plug Power Inc (NASDAQ:PLUG), Wave Systems (NASDAQ:WAVX), Ariad Pharmaceuticals (NASDAQ:ARIA), Galena Biopharma (NASDAQ:GALE)

Finally, Zacks upgraded shares of Plug Power Inc (NASDAQ:PLUG) from a neutral rating to an outperform rating. Zacks now has a $7.90 price target on that stock. Plug Power Inc (NASDAQ:PLUG) stock performance was -4.51% in last session and finished the day at $6.99. Traded volume was 23.45million shares in the last session and the average volume of the stock remained 44.53million shares. The beta … Continue reading NASDAQ Volatile Stocks: Plug Power Inc (NASDAQ:PLUG), Wave Systems (NASDAQ:WAVX), Ariad Pharmaceuticals (NASDAQ:ARIA), Galena Biopharma (NASDAQ:GALE)

Gogo Inc (NASDAQ:GOGO) was the recipient of a large growth in short interest in January. As of March 31st, there was short interest totalling 10,866,166 shares, a growth of 22.4% from the March 14th total of 8,875,654 shares. Gogo Inc (NASDAQ:GOGO) stock performance was -7.70% in last session and finished the day at $16.79. Traded volume was 5.92million shares in the last session and the average … Continue reading NASDAQ Losers: Gogo Inc (NASDAQ:GOGO), Galena Biopharma Inc (NASDAQ:GALE), Idera Pharmaceuticals (NASDAQ:IDRA), Peregrine Pharmaceuticals (NASDAQ:PPHM)

Trade-Ideas LLC identified Galena Biopharma Inc (NASDAQ:GALE) as a “dead cat bounce” (down big yesterday but up big today) candidate. TheStreet Quant Ratings rates Galena Biopharma Inc (NASDAQ:GALE) as a sell. Galena Biopharma Inc (NASDAQ:GALE) stock performance was 12.61% in last session and finished the day at $2.50. Traded volume was 6.16million shares in the last session and the average volume of the stock remained … Continue reading Healthcare active runners: Galena Biopharma Inc (NASDAQ:GALE), Bristol-Myers Squibb (NYSE:BMY), Idera Pharmaceuticals Inc (NASDAQ:IDRA), EXACT Sciences Corporation (NASDAQ:EXAS)

Neuralstem, Inc. (NYSEMKT:CUR) announced that a study published in the peer-reviewed journal, PLOS ONE, showed that ischemic-stroke rats transplanted with Neuralstem Inc. (NYSEMKT:CUR)’s NSI-566 stem cells in the brain experienced functional improvements. Neuralstem, Inc. (NYSEMKT:CUR) stock performance was 3.74% in last session and finished the day at $3.88. Traded volume was 2.54million shares in the last session and the average volume of the stock remained … Continue reading Biotech Most Volatile: Neuralstem (NYSEMKT:CUR), Aegerion Pharmaceuticals (NASDAQ:AEGR), Galena Biopharma Inc (NASDAQ:GALE), Geron Corporation (NASDAQ:GERN)

Achillion Pharmaceuticals Inc (NASDAQ:ACHN) was upgraded by investment analysts at Maxim Group from a “hold” rating to a “buy” rating in a note issued to investors on Monday, TheFlyOnTheWall.com reports. The firm currently has a $6.00 price target on the stock. Maxim Group’s target price would suggest a potential upside of 62.16% from the stock’s previous close. Achillion Pharmaceuticals, Inc. (NASDAQ:ACHN) stock performance was -7.30% … Continue reading Biotech Bearish Stocks: Achillion Pharmaceuticals (NASDAQ:ACHN), Galena Biopharma (NASDAQ:GALE), Insmed Incorporated (NASDAQ:INSM), CytRx Corporation (NASDAQ:CYTR)