Laboratory Of America traded at $278.67 this Friday September 5th, increasing $3.44 or 1.25 percent since the previous trading session. Looking back, over the last four weeks, Laboratory Of America gained 6.83 percent. Over the last 12 months, its price rose by 24.30 percent. Looking ahead, we forecast Laboratory Of America to be priced at 276.36 by the end of this quarter and at 269.53 in one year, according to Trading Economics global macro models projections and analysts expectations.