American Express results show that the company's wealthier customers may insulate it somewhat from concerns that tariffs and ...

American Express saw 6% growth in billed business, a measure of spending, during the first quarter, though the company said ...

American Express's affluent cardmembers ... Chief Financial Officer Christophe Le Caillec told CNBC. Billed business on AmEx cards rose 6% in the period, or 7% when adjusted for the impact ...

American Express' affluent cardholders are showing few signs of curbing their spending, and younger customers drove growth in first-quarter transaction volumes, Chief Financial Officer Christophe ...