shares of keysight technologies inc keys rallied 121 to 13517 tuesday on what proved to be an allaround grim trading session for the stock market with the sp 500 index spx falling 038 to 373548 and dow jones industrial average djia falling 050 to 3036483 the stocks rise snapped a fourday losing streak keysight technologies inc closed 7391 below its 52week high 20908 which the company reached on december 30th the stock outperformed some of its competitors tuesday as national instruments corp nati rose 075 to 3206 ametek inc ame fell 033 to 11134 and danaher corp dhr fell 057 to 24242 trading volume 953271 remained 47719 below its 50day average volume of 10 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