TORONTO, Nov 5 (Reuters) - Toronto Stock Exchange S&P/TSX composite index :
* Falls 5.91 points, or 0.04 percent, to 16,663.90 at open.TORONTO, Nov 5 (Reuters) - Toronto Stock Exchange S&P/TSX composite index :
* Unofficially closes up 12.11 points, or 0.07 percent, at 16,681.92.