Canada main stock index shows modest gain as U.S. markets advance

TORONTO — Canada’s main stock index was up marginally in morning trading as U.S. markets advance. The S&P/TSX composite index was up 21.44 points at 17,140 points. In New York, the Dow Jones industrial average rose 110.57 points to 28,565.66. The S&P 500 index was up 6.5 points at 3,227.72, while the Nasdaq composite was up 23.81 points […]