Knowles traded at $21.52 this Friday September 5th, decreasing $0.12 or 0.55 percent since the previous trading session. Looking back, over the last four weeks, Knowles lost 10.25 percent. Over the last 12 months, its price rose by 28.25 percent. Looking ahead, we forecast Knowles to be priced at 21.34 by the end of this quarter and at 20.81 in one year, according to Trading Economics global macro models projections and analysts expectations.