TORONTO, Mar 2 (Reuters) - Toronto Stock Exchange S&P/TSX composite index :
* Rises 40.56 points, or 0.22 percent, to 18,340.18 at open.TORONTO, Mar 2 (Reuters) - Toronto Stock Exchange S&P/TSX composite index :
* Unofficially closes up 127.45 points, or 0.70 percent, at 18,427.07.