Shares of FuelCell Energy (NASDAQ:FCEL) are ripping higher in midday trading Wednesday, up 15% as hydrogen bulls rotate back into the most beaten-down name in the complex. Bloom Energy (NYSE:BE) stock is participating as well, gaining 9%. Plug Power (NASDAQ:PLUG) shares, by contrast, are barely budging with a 1% uptick. That’s the story today: the ... FuelCell Energy Rockets 15%, Bloom Energy Jumps 9% While Plug Power Drifts: Why Hydrogen Bulls Picked Winners