U.S. stock futures slip after Walmart profit warning By: MarketWatch July 26, 2022 at 05:13 AM EDT U.S. stock futures edged lower Tuesday, hurt by Walmart cutting profit guidance ahead of a wave of corporate earnings. Read More >> Related Stocks: Coca-Cola Company Compass, Inc. Class A Common Stock General Motors Global X Funds Global X Dow 30 Covered Call ETF McDonald's Corp Microsoft Unilever PLC Common Stock Wal-Mart Stores, Inc.