shares of palantir technologies inc pltr shed 011 to 880 monday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 033 to 415132 and the dow jones industrial average djia rising 030 to 3398718 palantir technologies inc closed 453 short of its 52week high 1333 which the company reached on april 21st trading volume 258 m remained 178 million below its 50day average volume of 436 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