The US dollar advanced against the Canadian dollar on Tuesday March 31 2026, gaining 9bps from 1.3926 at the previous close to 1.3939. One Canadian dollar bought US$0.717, down from US$0.718 at Monday’s close. The rate stands 168bps above its 30-day average of 1.3708, reflecting sustained USD strength. The previous close was recorded at the Bank of Canada’s official daily fix on Monday March 30 2026.