AmEx (AXP) stock in focus after Trump calls for 10% cap on credit-card rates
American Express shares fell 1.9% Friday to $375.61 after President Donald Trump called for a one-year cap on credit card interest rates at 10%, starting Jan. 20. Trading volume in AmEx exceeded its 50-day average, while Capital One dropped 2.6%. Visa and Mastercard each slipped about 0.7% to 0.8%. AmEx will report fourth-quarter earnings on Jan. 30.