shares of leidos holdings inc ldos rose 205 to 8001 monday on what proved to be an allaround mixed trading session for the stock market with the sp 500 index spx rising 002 to 419263 and the dow jones industrial average djia falling 042 to 3328658 leidos holdings inc closed 3090 below its 52week high 11091 which the company achieved on december 2nd the stock outperformed some of its competitors monday as raytheon technologies corp rtx fell 049 to 9566 lockheed martin corp lmt rose 005 to 45472 and northrop grumman corp noc fell 005 to 44307 trading volume 973708 remained 84886 below its 50day average volume of 11 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