US STOCKS-Wall Street skids after Apple's shock sales warning By: Reuters: Company News February 18, 2020 at 13:02 PM EST * Indexes down: Dow 0.75%, S&P 0.48%, Nasdaq 0.31% (Updates to early afternoon) Read More >> Related Stocks: Apple Berkshire Hathaway Broadcom Ltd ConAgra Foods Kroger Co Qorvo Inc Qualcomm, Inc. Skyworks Solutions Tesla, Inc. Wal-Mart Stores, Inc.