shares of plug power inc plug slid 603 to 2074 tuesday on what proved to be an allaround poor trading session for the stock market with the nasdaq composite index comp falling 123 to 1338152 and dow jones industrial average djia falling 142 to 3359661 this was the stocks third consecutive day of losses plug power inc closed 3236 below its 52week high 5310 which the company reached on march 1st the stock underperformed when compared to some of its competitors tuesday as ballard power systems inc bldp fell 572 to 907 methanex corp meoh rose 061 to 4817 and enviva inc eva fell 020 to 6966 trading volume 151 m remained 47 million below its 50day average volume of 197 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use