Shares of Plug Power Inc. /zigman2/quotes/205453512/composite PLUG +1.09% bounced 1.3% in very active trading Friday, putting them on track to snap a five-day losing streak, after the fuel cell technology company announced the pricing of its public stock offering. Trading volume swelled to over 17.3 million shares, already well above the full-day average of about 9.9 million shares. The stock had plunged 23% over the past five sessions, highlighted by the 11% tumble on Tuesday after the company announced the public offering of 40 million shares of its common stock. The losing streak followed a 5-year closing high of $4.00 on Nov. 27. Late Thursday, the company said that offering priced at $2.75 a share, for the company to raise $110 million. Plug's stock has run up 39% over the past three months, while the S&P 500 /zigman2/quotes/210599714/realtime SPX -1.05% has gained 5.6%.