shares of transdigm group inc tdg slipped 194 to 53102 thursday on what proved to be an allaround rough trading session for the stock market with the sp 500 index spx falling 080 to 366578 and dow jones industrial average djia falling 030 to 3033359 the stocks fall snapped a threeday winning streak transdigm group inc closed 15504 below its 52week high 68606 which the company achieved on november 10th the stock underperformed when compared to some of its competitors thursday as boeing co ba rose 053 to 13913 and woodward inc wwd fell 192 to 8582 trading volume 198151 remained 68946 below its 50day average volume of 267097 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