Canada’s main stock index was up nearly 100 points in late-morning trading, boosted by gains in the energy and utility sectors, while U.S. stock markets were mixed. The S&P/TSX composite index was up 88.85 points at 25,077.87. In New York, the Dow Jones industrial average was up 10.53 points at 43,968.72. The S&P 500 index […]