shares of palantir technologies inc pltr rallied 610 to 1740 monday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 039 to 452279 and the dow jones industrial average djia rising 022 to 3458535 palantir technologies inc hit a new 52week high surpassing its previous peak of 1726 which the company reached on july 13th trading volume 628 m remained 251 million below its 50day average volume of 879 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