US STOCKS-Wall Street drops as virus stokes economic concerns By: Reuters: Company News January 27, 2020 at 15:01 PM EST * Dow down 1.24%, S&P 500 down 1.25%, Nasdaq down 1.49% (Updates to mid-afternoon, changes byline) 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