Sept 18 (Reuters) - Canada's main stock index opened
flat on Wednesday ahead of the U.S. Federal Reserve's monetary
policy decision later in the day, where investors anticipate an
outsized interest-rate cut.
At 9:31 a.m. ET (13:31 GMT), the Toronto Stock Exchange's
S&P/TSX composite index was down 4.19 points, or
0.02%, at 23,673.51.