US STOCKS-Wall Street tumbles as virus fuels economic worry By: Reuters: Company News January 27, 2020 at 16:21 PM EST * Dow down 1.57%, S&P 500 down 1.57%, Nasdaq down 1.89% (Updates to market close) Read More >> Related Stocks: Alphabet-A Amazon.com Apple Boeing Co Las Vegas Sands Melco Resorts & Entertainment ADR Microsoft Wynn Resorts Yum China Holdings Inc