TORONTO, May 5 (Reuters) - Toronto Stock Exchange S&P/TSX composite index :
* Rises 154.35 points, or 1.05 percent, to 14,899.39 at open.TORONTO, May 5 (Reuters) - Toronto Stock Exchange S&P/TSX composite index :
* Unofficially closes up 56.26 points, or 0.38 percent, at 14,801.30.