US STOCKS-S&P 500, Nasdaq edge higher; tariff deadline in focus By: Reuters: Company News December 09, 2019 at 10:48 AM EST * Dow off 0.08%, S&P 500 up 0.06%, Nasdaq up 0.23% (Updates to open) Read More >> Related Stocks: 3M Co Arqule Inc Merck & Co Qorvo Inc Skyworks Solutions