shares of northern trust corp ntrs slid 104 to 7875 friday on what proved to be an allaround favorable trading session for the stock market with the sp 500 index spx rising 003 to 453634 and the dow jones industrial average djia rising 001 to 3522769 this was the stocks second consecutive day of losses northern trust corp closed 2582 short of its 52week high 10457 which the company achieved on august 16th the stock underperformed when compared to some of its competitors friday as morgan stanley ms rose 022 to 9401 blackrock inc blk rose 004 to 75121 and goldman sachs group inc gs rose 031 to 35196 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