shares of quanta services inc pwr rallied 473 to 11923 tuesday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 245 to 376479 and the dow jones industrial average djia rising 215 to 3053025 the stocks rise snapped a twoday losing streak quanta services inc closed 2081 below its 52week high 14004 which the company reached on april 20th the stock demonstrated a mixed performance when compared to some of its competitors tuesday as emcor group inc eme rose 336 to 9949 mastec inc mtz rose 611 to 7364 and dycom industries inc dy rose 418 to 8888 trading volume 13 m remained 476870 below its 50day average volume of 18 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