shares of plug power inc plug shed 204 to 3417 tuesday on what proved to be an allaround great trading session for the stock market with the nasdaq composite index comp rising 006 to 1523571 and the dow jones industrial average djia rising 004 to 3575688 plug power inc closed 4132 short of its 52week high 7549 which the company achieved on january 26th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as ballard power systems inc bldp fell 285 to 1600 methanex corp meoh rose 026 to 4566 and enviva partners lp eva fell 225 to 6687 trading volume 218 m eclipsed 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