TORONTO, Apr 20 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Falls 227.11 points, or 1.58 percent, to 14,132.77 at open.TORONTO, Apr 20 (Reuters) - Toronto Stock Exchange S&P/TSX composite index .GSPTSE :
* Unofficially closes up 28.40 points, or 0.20 percent, at 14,388.28.