shares of leidos holdings inc ldos inched 001 higher to 9506 thursday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 030 to 396685 and the dow jones industrial average djia rising 046 to 3165642 the stocks rise snapped a twoday losing streak leidos holdings inc closed 1606 below its 52week high 11112 which the company reached on april 20th the stock demonstrated a mixed performance when compared to some of its competitors thursday as lockheed martin corp lmt rose 060 to 42261 northrop grumman corp noc rose 049 to 48032 and general dynamics corp gd fell 156 to 22537 trading volume 868815 eclipsed its 50day average volume of 667051 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