The US dollar advanced against the Canadian dollar on Tuesday March 17 2026, gaining 18bps from 1.3675 at the previous close to 1.3699. One Canadian dollar bought US$0.730, down from US$0.731 at Monday’s close. The rate stands 37bps above its 30-day average of 1.3648, reflecting sustained USD strength. The previous close was recorded at the Bank of Canada’s official daily fix on Monday March 16 2026.