TORONTO, May 3 (Reuters) - Toronto Stock Exchange S&P/TSX composite index :
* Rises 85.23 points, or 0.45 percent, to 19,193.56 at open.TORONTO, May 3 (Reuters) - Toronto Stock Exchange S&P/TSX composite index :
* Unofficially closes up 107.60 points, or 0.56 percent, at 19,215.93.