Walmart delivered another quarter of solid earnings as sales rose 4.5% at U.S. Walmart stores open at least a year for the quarter ended April 30,

With U.S. trade policies rapidly evolving, the retailer’s top executives told investors they expect higher tariffs to result in higher prices.

Walmart, which became the nation's largest retailer by making low prices a priority, has found itself in a place it's rarely been: Warning customers that prices will rise for goods ranging from bananas to car seats.