shares of norfolk southern corp nsc rallied 107 to 21826 tuesday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 069 to 436901 and the dow jones industrial average djia rising 043 to 3421212 norfolk southern corp closed 4596 below its 52week high 26422 which the company reached on august 26th the stock outperformed some of its competitors tuesday as union pacific corp unp fell 002 to 19893 trading volume 11 m remained 410877 below its 50day average volume of 15 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