TORONTO, May 1 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Rises 2.46 points, or 0.01 percent, to 16,583.19 at open.
TORONTO, May 1 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Rises 2.46 points, or 0.01 percent, to 16,583.19 at open.