shares of palantir technologies inc pltr slid 225 to 1388 wednesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 063 to 460245 and dow jones industrial average djia falling 019 to 3522881 the stocks fall snapped a twoday winning streak palantir technologies inc closed 1541 below its 52week high 2929 which the company achieved on september 17th the stock underperformed when compared to some of its competitors wednesday as tyler technologies inc tyl fell 169 to 44400 cognizant technology solutions corp ctsh fell 145 to 9139 and verint systems inc vrnt fell 033 to 5147 trading volume 321 m remained 252 million below its 50day average volume of 573 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