US STOCKS-Upbeat earnings boost Wall Street By: Reuters: Company News April 23, 2019 at 10:20 AM EDT * Indexes up: Dow 0.17%, S&P 0.26%, Nasdaq 0.52% (Updates to open) Read More >> Related Stocks: Coca-Cola Company Lockheed Martin Microsoft Procter & Gamble Qualcomm, Inc. Twitter, Inc. United Technologies Walt Disney