shares of csx corp csx inched 084 higher to 3260 monday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 028 to 411863 and dow jones industrial average djia falling 014 to 3279840 this was the stocks second consecutive day of gains csx corp closed 603 below its 52week high 3863 which the company reached on march 7th the stock outperformed some of its competitors monday as union pacific corp unp fell 010 to 22708 canadian national railway co cni fell 094 to 12549 and norfolk southern corp nsc rose 073 to 25301 trading volume 116 m remained 54 million below its 50day average volume of 171 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