US STOCKS-Wall St ends flat as hope for ECB move increases By: Reuters: Company News January 20, 2015 at 16:36 PM EST * Indexes up: Dow 0.02 pct, S&P off 0.15 pct, Nasdaq up 0.44 pct (Adds volume data, IBM and Netflix results) Read More >> Related Stocks: Baker Hughes Inc Halliburton Co International Business Machines Johnson & Johnson Leucadia National Morgan Stanley Netflix