New York, NY - May 31, 2012 (Investorideas.com renewable energy/ green newswire) Investorideas.com, a leader in renewable energy stock research for independent investors, issues an investor trading alert for stocks on the move; FuelCell Energy Inc. (NASDAQ: FCEL), trading up at $1.3585, up 0.1485 (12.27%) 1:28PM EST on over 3 million shares and solar energy company Hoku Corporation (NasdaqGM: HOKU), trading up at $0.2270, gaining $0.0944 or (71.19%) as of 1:32PM EDT on over 3 Million shares.