Aug 21 (Reuters) - Canada's main stock index opened
slightly lower on Thursday, dragged by technology shares, while
investors turned cautious ahead of the U.S. Federal Reserve's
three-day Jackson Hole symposium.
At 9:31 a.m. ET (1331 GMT), the Toronto Stock Exchange's
S&P/TSX composite index was down 0.06% at 27,863.02
points.