shares of lincoln national corp lnc sank 049 to 2425 tuesday on what proved to be an allaround dismal trading session for the stock market with the sp 500 index spx falling 047 to 438871 and dow jones industrial average djia falling 072 to 3405387 this was the stocks second consecutive day of losses lincoln national corp closed 3034 below its 52week high 5459 which the company achieved on november 1st despite its losses the stock outperformed some of its competitors tuesday as metlife inc met fell 177 to 5452 prudential financial inc pru fell 228 to 8505 and aflac inc afl fell 235 to 6780 trading volume 24 m remained 952660 below its 50day average volume of 34 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