Westamerica Bancorporation traded at $49.53 this Friday September 5th, decreasing $0.59 or 1.18 percent since the previous trading session. Looking back, over the last four weeks, Westamerica Bancorporation lost 4.54 percent. Over the last 12 months, its price rose by 0.71 percent. Looking ahead, we forecast Westamerica Bancorporation to be priced at 49.12 by the end of this quarter and at 47.91 in one year, according to Trading Economics global macro models projections and analysts expectations.