kstc45 | Stocks open higher on strength in tech, retail NBCNews.com Stocks opened higher on Friday, with the retail sector in focus on what is usually the biggest shopping day of the year. Investors are also watching Europe for signs of progress in talks about releasing aid to Greece. The U.S. stock market will close 1 p.m. ET ... US stocks open higher on Black Friday retail rush US STOCKS-Wall Street to open modestly higher in shorter session Stocks Start Abbreviated Session On Upbeat Note - U.S. Commentary |