Shares of Illumina Inc. /zigman2/quotes/203509482/composite ILMN +1.14% slid 3.81% to $365.94 Friday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index /zigman2/quotes/210599714/realtime SPX +0.01% falling 1.89% to 4,397.94 and Dow Jones Industrial Average /zigman2/quotes/210598065/realtime DJIA +0.03% falling 1.30% to 34,265.37. This was the stock's second consecutive day of losses. Illumina Inc. closed $189.83 below its 52-week high ($555.77), which the company reached on February 12th.
The stock underperformed when compared to some of its competitors Friday, as Thermo Fisher Scientific Inc. /zigman2/quotes/201150432/composite TMO +0.80% fell 1.33% to $580.33, Danaher Corp. /zigman2/quotes/210555154/composite DHR +1.00% fell 0.89% to $280.45, and Agilent Technologies Inc. /zigman2/quotes/207081878/composite A +2.23% fell 1.41% to $137.51. Trading volume (1.1 M) eclipsed its 50-day average volume of 1.0 M.