US STOCKS-Wall St edges higher as earnings optimism eases bond worries By: Reuters: Company News April 23, 2018 at 11:53 AM EDT * Indexes up: Dow 0.16 pct, S&P 0.38 pct, Nasdaq 0.55 pct (Changes comment, adds details, updates prices) Read More >> Related Stocks: Alcoa Corp Alphabet-A Amazon.com Arconic Corp Caterpillar Facebook Intel Corp Merck & Co Microsoft