TORONTO, July 27 (Reuters) - Canada's main stock index ended mildly lower on Wednesday, paring losses after the U.S. Federal Reserve said near-term economic risks had diminished, though a sharp drop in oil prices weighed on energy stocks.
The Toronto Stock Exchange's S&P/TSX composite index .GSPTSE unofficially closed down 3.46 points, or 0.02 percent, at 14,546.54. Six of its 10 main sectors fell.