Sept 2 (Reuters) - Canada's main stock index on Tuesday

retreated from the previous session's record high, weighed by

technology shares, as investors turned cautious ahead of key

economic data that could influence Bank of Canada's

interest-rate path later this month.

At 9:31 a.m. ET (1331 GMT), the Toronto Stock Exchange's

S&P/TSX composite index was down 0.52% at 28,414.96

points.