shares of lincoln national corp lnc slid 132 to 6518 monday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 004 to 446118 and dow jones industrial average djia falling 058 to 3455299 lincoln national corp closed 1239 below its 52week high 7757 which the company reached on november 3rd the stock underperformed when compared to some of its competitors monday as prudential plc adr puk rose 014 to 2873 metlife inc met rose 047 to 6877 and prudential financial inc pru rose 075 to 11609 trading volume 18 m eclipsed its 50day average volume of 18 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