On the surface, American Express (AXP 1.26%) looks like a very cheap stock, at least relative to major payment network company Mastercard (MA -5.45%). In this video, Fool.com contributors Matt Frankel, CFP®, and Tyler Crowe take a closer look to explain why the valuation gap exists and what investors need to know.

*Stock prices used were the morning prices of Aug. 22, 2024. The video was published on Aug. 24, 2024.