shares of keysight technologies inc keys sank 050 to 16157 friday on what proved to be an allaround great trading session for the stock market with the sp 500 index spx rising 011 to 429886 and the dow jones industrial average djia rising 013 to 3387678 keysight technologies inc closed 2788 below its 52week high 18945 which the company reached on december 13th the stock underperformed when compared to some of its competitors friday as emerson electric co emr rose 015 to 8420 agilent technologies inc a rose 096 to 11579 and rockwell automation inc rok rose 085 to 30550 trading volume 805877 remained 340609 below its 50day average volume of 11 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