U.S. markets closed at record highs on Monday
Toronto and Montreal made gains, while B.C. saw declines
The dollar traded for an average of US76.70¢ on Friday
But the Dow Jones closed above 27,000 for first time
The dollar traded for an average of US76.38¢ on Wednesday
Central bank also downgraded its global growth forecast to 3%
Sales in Calgary also declined in the first half
Energy sector pushes TSX higher on producer talks to increase Alberta output
Acquisition bolsters the bank’s presence in the U.S.
S&P/TSX composite index closed down 79.04 points on Monday