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

American Express (NYSE:AXP) is riding high — and so are its richest customers. While warnings of a tariff-fueled recession swirl and some Americans are pulling back on spending, AmEx says its most ...

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 ...