The stock market marched to fresh highs with Nvidia, Taiwan Semiconductor and AI chipmakers leading and economic data solid.

American Express (AXP) stock gained 2.0% in Friday premarket trading after the credit card lender posted ...

American Express reported record revenue for the second quarter on Friday as its typically affluent cardmembers boosted ...

On a per-share basis, the New York-based company said it had profit of $4.08.