Wall St. Mixed As Trade Talks End

NEW YORK (Reuters) - The S&P 500 ended flat while the Dow edged down and the Nasdaq closed higher in light trading on Friday as Canada and the United States concluded trade talks without resolution ahead of the Labor Day weekend. A trader works inside a post on the floor of the New York Stock Exchange (NYSE) in New York, U.S., August 31, 2018. REUTERS/Brendan McDermid Capping a low-volume, late-summer week marked by tariff-related volatility, all three major U.S.