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CANADA STOCKS-TSX rises on U.S.-China trade optimism

Oct 11 (Reuters) - Energy stocks helped Canada's main stock index open higher on Friday, as oil prices were lifted by reports of an Iranian tanker attack, with optimism over signs of a detente in the U.S.-China trade war lifting sentiment.

* At 9:30 a.m. ET (13:30 GMT), the Toronto Stock Exchange's S&P/TSX composite index was up 65.72 points, or 0.4%, at 16,488.4. (Reporting by Medha Singh in Bengaluru)