TORONTO, May 12 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Rises 58.25 points, or 0.39 percent, to 15,161.47 at open.TORONTO, May 12 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Unofficially closes down 212.35 points, or 1.41 percent, at 14,890.87.