shares of norfolk southern corp nsc inched 023 higher to 21824 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 this was the stocks fourth consecutive day of gains norfolk southern corp closed 4598 short of its 52week high 26422 which the company reached on august 26th the stock outperformed some of its competitors monday as union pacific corp unp fell 034 to 19829 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