shares of wabtec wab rallied 407 to 9003 wednesday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 021 to 418396 and the dow jones industrial average djia rising 019 to 3330193 wabtec closed 1002 short of its 52week high 10005 which the company achieved on march 29th the stock outperformed some of its competitors wednesday as trinity industries inc trn fell 813 to 2815 and greenbrier cos inc gbx fell 007 to 4322 trading volume 16 m eclipsed its 50day average volume of 13 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