shares of palantir technologies inc pltr shed 322 to 931 tuesday on what proved to be an allaround poor trading session for the stock market with the sp 500 index spx falling 201 to 382155 and dow jones industrial average djia falling 156 to 3094699 this was the stocks second consecutive day of losses palantir technologies inc closed 1998 below its 52week high 2929 which the company reached on september 17th the stock underperformed when compared to some of its competitors tuesday as tyler technologies inc tyl fell 219 to 33420 cognizant technology solutions corp ctsh fell 257 to 6811 and verint systems inc vrnt fell 173 to 4256 trading volume 455 m eclipsed its 50day average volume of 441 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