shares of transdigm group inc tdg slid 328 to 52765 tuesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 038 to 373548 and dow jones industrial average djia falling 050 to 3036483 this was the stocks fifth consecutive day of losses transdigm group inc closed 16038 below its 52week high 68803 which the company reached on june 24th the stock underperformed when compared to some of its competitors tuesday as boeing co ba rose 544 to 12216 and woodward inc wwd fell 229 to 9080 trading volume 537376 eclipsed its 50day average volume of 336988 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