Key Points Analysts at H.C. Wainwright doubled their price target on Plug Power stock last week. Plug shares gained 60% by the end of the week. Plug stock is up again today, but still unprofitable. 10 stocks we like better than Plug Power › Plug Power (NASDAQ: PLUG) stock soared to close at $3.81 per share Friday, a 60% gain for the week. The hydrogen fuel stock actually only had one "down" day all week long, and its ascent looks set to continue today, with the stock up 4.5% through 10:35 a.m. ET. ...