The US dollar declined against the Canadian dollar on Monday March 23 2026, falling 1bps from 1.3718 at the previous close to 1.3717. One Canadian dollar bought US$0.729, up from US$0.729 at Friday’s close. The rate stands 45bps above its 30-day average of 1.3656, reflecting sustained USD strength. The previous close was recorded at the Bank of Canada’s official daily fix on Friday March 20 2026.