shares of illumina inc ilmn shed 109 to 23002 monday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 037 to 412451 and the dow jones industrial average djia rising 098 to 3360115 the stocks fall snapped a threeday winning streak illumina inc closed 14114 short of its 52week high 37116 which the company reached on april 4th the stock underperformed when compared to some of its competitors monday as laboratory corp of america holdings lh rose 047 to 23049 charles river laboratories international inc crl fell 077 to 20026 and quest diagnostics inc dgx rose 084 to 14267 trading volume 28 m eclipsed its 50day average volume of 13 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