CANADA STOCKS-TSX narrows gains as oil price increases offset metals' losses

TORONTO, March 15 (Reuters) - Canada's main stock index erased most gains to close little changed on Thursday, as increases in oil prices offset losses in metals.

The Toronto Stock Exchange's S&P/TSX composite index ended the day up 17.01 points, or 0.11 percent, at 15,670.62. (Reporting by Nichola Saminather; Editing by Sandra Maler)