US STOCKS-Wall St inches up after two-day dip; materials climb By: Reuters: Company News January 21, 2014 at 10:43 AM EST * Indexes: Dow off 0.30 pct, S&P up 0.14 pct, Nasdaq up 0.31 pct Read More >> Related Stocks: Alcoa Delta Air Lines Dow Chemical International Business Machines Johnson & Johnson TravelersCompanies Verizon Communications