American Express traded at $326.22 this Friday September 5th, decreasing $4.43 or 1.34 percent since the previous trading session. Looking back, over the last four weeks, American Express lost 10.38 percent. Over the last 12 months, its price rose by 33.78 percent. Looking ahead, we forecast American Express to be priced at 323.51 by the end of this quarter and at 315.52 in one year, according to Trading Economics global macro models projections and analysts expectations.