CNBC Business

These are the stocks posting the largest moves in midday trading.

Walmart's corporate staff as well as management-level employees must be vaccinated against Covid by Oct. 4, according to a memo obtained by CNBC.

Walmart said it will begin requiring masks for store workers in high-risk counties in the U.S. as determined by the latest CDC rankings, effective immediately.

Spirit Airlines CEO Ted Christie also told CNBC on Friday that leisure travel rebounded “quite quickly," saying the low-cost carrier has had a "very, very busy summer."

MLB's announcement did not give any details on the allegations against Castro, a four-time All-Star.

"The war has changed," CDC officials wrote in a confidential document given to lawmakers this week.

As Americans slowly return to the office, many are adopting a style that's been called "workleisure" — a more put-together version of the athleisure.

"I wouldn't be surprised if, on the whole, we're infecting up to a million people a day right now," Dr. Scott Gottlieb told CNBC on Friday.

"If I could borrow $1 billion and buy Facebook a decade ago for 1% interest, I think I would've done quite well," MicroStrategy's Michael Saylor told CNBC.

An "aversion to cash" is leading to an increase in digital payments, Mastercard CFO Sachin Mehra told CNBC .

MyPillow's Mike Lindell said he's pulling ads from Fox News after the network said it wouldn't take one of his commercials linked to election-fraud claims.

Recessions cause higher credit card delinquencies, but not Covid. Consumers bucked history, paying down debt with stimulus and spending less, but is it ending?

Marco Alverà made his remarks during an interview with "Squawk Box Europe".

Restaurant Brands International topped Wall Street's estimates for its second-quarter earnings and revenue.

The Detroit Pistons selected Cade Cunningham with the first overall pick in the 2021 NBA draft. He now has three endorsement deals.

The maker of Tide, Charmin and Pampers is on track to raise prices on some products this fall.

Wall Street was set to open lower on the final trading day of July after the Dow and S&P 500 hit intraday highs.

These are the stocks posting the largest moves before the bell.

Procter & Gamble announced Thursday that Jon Moeller will become CEO in November, replacing David Taylor, who will become executive chairman of its board.

The Washington Wizards have agreed to send superstar Russell Westbrook to the Los Angeles Lakers.