shares of laboratory corp of america holdings lh inched 088 higher to 25783 monday on what proved to be an allaround positive trading session for the stock market with the sp 500 index spx rising 119 to 401981 and the dow jones industrial average djia rising 076 to 3362956 this was the stocks third consecutive day of gains laboratory corp of america holdings closed 3237 short of its 52week high 29020 which the company achieved on february 10th the stock demonstrated a mixed performance when compared to some of its competitors monday as iqvia holdings inc iqv rose 230 to 22875 and centene corp cnc fell 047 to 7579 trading volume 442428 remained 246855 below its 50day average volume of 689283 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