June 10 (Reuters) - Canada's main stock index opened flat on Monday, as gains in energy companies were offset by losses in material stocks due to a drop in gold prices.
Gold prices fell from 14-month highs as risk appetite rose after the United States decided against its plans to impose tariffs on Mexican goods.
* At 9:32 a.m. ET (1332 GMT), the Toronto Stock Exchange's S&P/TSX Composite index .GSPTSE was up 4.32 points, or 0.02%, at 16,232.12.