CBC.caOil prices fall to six-month low, commodities weigh on TSXCBC.caThe price of oil fell to its lowest level in six months Wednesday, weighing heavily on Canada's largest stock index. The Toronto Stock Exchange's S&P/TSX composite index shed …

CBC.caOil shares drop to 5-week low, but Canadian dollar gainsCBC.caOil stocks and crude prices are weighing heavily on Toronto's main stock index. The Toronto Stock Exchange's S&P/TSX composite index was down 125.47 points to 15,254.28, after …