US STOCKS-Wall St ends mixed as investors eye earnings By: Reuters: Company News April 23, 2018 at 16:53 PM EDT * Dow down 0.06 pct, S&P 500 up 0.01 pct, Nasdaq down 0.25 pct (Updates to market close) Read More >> Related Stocks: Alcoa Corp Alphabet-A Amazon.com Arconic Corp Facebook Intel Corp Merck & Co Microsoft