As digital price tags roll out at Walmart, there's growing concern over so-called "surveillance pricing." Walmart denies it's changing prices as shoppers stroll the aisles, but some states are starting to pass laws banning personalized pricing.

CNBC's Jim Cramer's inputs on Walmart's steep slide from record highs, and his take on where WMT goes next, may surprise investors.

Walmart shares gained Tuesday after the retailer announced plans to lower prices on thousands of items across its namesake stores and its warehouse retailer Sam’s Club.

President Trump praised Walmart and said the lower prices are the result of "my Administration's request to celebrate our great Country's 250th birthday."

CNBC's Jim Cramer breaks down Walmart's stock performance and the state of the consumer.