They're going bonkers again today in the pre-market.
From Matthew Boesler's 10 Things You Need To Know Before The Opening Bell:
Fuel cell stocks going crazy in pre-market trading. Fuel cell stocks continue their surge this morning in pre-market trading following FuelCell Energy's announcement of quarterly earnings results. The company's loss of $0.06 per share was slightly worse than expected, but it reported revenues of $44.4 million, topping analysts' $43.4 million consensus estimate. FCEL is trading up over 18% on the news.
Plug Power is up 12%.
Ballard Power up 10%.
Crazy!