Top Gainers: Golden Minerals (NYSEMKT:AUMN), SinoCoking Coal and Coke Chem (NASDAQ:SCOK), CombiMatrix (NASDAQ:CBMX), Pixelworks (NASDAQ:PXLW)

Golden Minerals (NYSEMKT:AUMN) is reopening its Velardena silver–gold mine in Mexico’s Durango state in July as a leaner and lower-cost operation. The Golden, Colo.-head­quart­er­ed firm suspended the under­ground operation in Durango state in June 2013, mainly due to falling metal prices. Golden Minerals Co (NYSEMKT:AUMN) stock performance was 27.88% in last session and finished the day at $1.33. Traded volume was 1.08million shares in the … Continue reading Top Gainers: Golden Minerals (NYSEMKT:AUMN), SinoCoking Coal and Coke Chem (NASDAQ:SCOK), CombiMatrix (NASDAQ:CBMX), Pixelworks (NASDAQ:PXLW)

Recent Insider Selling: Twitter Inc (NYSE:TWTR), Pixelworks (NASDAQ:PXLW), Broadcom (NASDAQ:BRCM), Epizyme Inc (NASDAQ:EPZM), QUALCOMM, Inc. (NASDAQ:QCOM)

Twitter (NYSE:TWTR) COO Ali Rowghani sold 20,551 shares of the company’s stock on the open market in a transaction dated Wednesday, July 2nd. The stock was sold at an average price of $42.43, for a total transaction of $871,978.93. Twitter Inc (NYSE:TWTR) stock performance was 1.74% in last session and finished the day at $38.06. Traded volume was 26.84million shares in the last session and … Continue reading Recent Insider Selling: Twitter Inc (NYSE:TWTR), Pixelworks (NASDAQ:PXLW), Broadcom (NASDAQ:BRCM), Epizyme Inc (NASDAQ:EPZM), QUALCOMM, Inc. (NASDAQ:QCOM)

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Tech Volatile Stocks: Gogo Inc (NASDAQ:GOGO), Pixelworks, Inc. (NASDAQ:PXLW), Mattson Technology, Inc. (NASDAQ:MTSN), XG Technology Inc (NASDAQ:XGTI)

Gogo Inc (NASDAQ:GOGO) on May 12 announced its financial results for the quarter ended March 31, 2014. The company reported record first quarter revenue of $95.7 million, up 35% year-over-year. Adjusted EBITDA for Q1 2014 was $5.3 million, up 87% from $2.9 million in Q1 2013, driven by strong performance by our CA-NA and BA segments that were partially offset by an increased segment loss … Continue reading Tech Volatile Stocks: Gogo Inc (NASDAQ:GOGO), Pixelworks, Inc. (NASDAQ:PXLW), Mattson Technology, Inc. (NASDAQ:MTSN), XG Technology Inc (NASDAQ:XGTI)

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Tech Most Volatile: SouFun Holdings (NYSE:SFUN), Pixelworks (NASDAQ:PXLW), American Superconductor (NASDAQ:AMSC), RadiSys Corporation (NASDAQ:RSYS)

SouFun Holdings Ltd (NYSE:SFUN) appears to be finding support at its 50-day moving average. The company runs an Internet portal that specializes in the residential real estate market. SouFun Holdings Ltd (NYSE:SFUN) stock performance was 81.93% in last session and finished the day at $75.40. Traded volume was 2.34million shares in the last session and the average volume of the stock remained 1.76million shares. The … Continue reading Tech Most Volatile: SouFun Holdings (NYSE:SFUN), Pixelworks (NASDAQ:PXLW), American Superconductor (NASDAQ:AMSC), RadiSys Corporation (NASDAQ:RSYS)

Technology Sector Losers: Pixelworks (NASDAQ:PXLW), FireEye Inc (NASDAQ:FEYE), VimpelCom (NASDAQ:VIP), Novatel Wireless (NASDAQ:NVTL)

Shares of Pixelworks Inc (NASDAQ:PXLW), which makes chips for digital display, rose 54% a day after the company revealed that Apple Inc is among its largest customers. Pixelworks, Inc. (NASDAQ:PXLW) stock performance was -23.89% in last session and finished the day at $6.85. Traded volume was 21.91million shares in the last session and the average volume of the stock remained 1.02million shares. The beta of … Continue reading Technology Sector Losers: Pixelworks (NASDAQ:PXLW), FireEye Inc (NASDAQ:FEYE), VimpelCom (NASDAQ:VIP), Novatel Wireless (NASDAQ:NVTL)

Tech Sector Updates: Sodastream (NASDAQ:SODA) Advances, Pixelworks (NASDAQ:PXLW), Apple (NASDAQ:AAPL)

SodaStream  (NASDAQ:SODA) advances after Tilson touts shares Shares of SodaStream (NASDAQ:SODA), which makes at-home soda makers, are climbing after well-known hedge fund manager Whitney Tilson revealed that he had established a position in the stock and wrote an upbeat article about the company. Tilson wrote in the article dated yesterday that after conducting a survey he does not believe that SodaStream (NASDAQ:SODA)’s product is a fad, … Continue reading Tech Sector Updates: Sodastream (NASDAQ:SODA) Advances, Pixelworks (NASDAQ:PXLW), Apple (NASDAQ:AAPL)