CANADA STOCKS-TSX little changed as weaker commodities offset by banks

TORONTO, Sept 30 (Reuters) - Canada's main stock index was little changed on Tuesday as a stronger U.S. dollar weighed on commodity prices and shares of natural resource companies, offsetting a gain in the financial sector. The Toronto Stock Exchange's S&P/TSX composite index unofficially closed down 16.41 points, or 0.11 7percent, at 14,960.51.