The fuel-cell manufacturers including Plug Power Inc. (NASDAQ:PLUG) that have been Nasdaq’s three-biggest gainers in the past month jumped yesterday ahead of earnings reports that are expected to show them heading toward profitability. Plug Power Inc (NASDAQ:PLUG) stock performance was 24.67% in last session and finished the day at $10.31. Traded volume was 211,589,824 million shares in the last session and the average volume of … Continue reading Tech Gainers: Plug Power Inc (NASDAQ:PLUG), Revolution Lighting Technologies (NASDAQ:RVLT), MeetMe (NYSEMKT:MEET), Tata Communications (NYSE:TCL)