Walmart's commitment to low prices makes it a go-to for consumers when the economy hits a rough patch. Consumers bail on higher-end retailers and turn to Walmart when money is tight. Walmart is a ...

Walmart has consistently demonstrated its ability to deliver results. Consumers turn to Walmart's low prices to stretch their dollars. However, the stock itself is looking very expensive right now.

Walmart stock has been surging this year, rising 20% to an all-time high. It recently became just the 12th company to reach $1 trillion in market cap. It's true that a stock may pop after earnings are ...