The US dollar advanced against the Canadian dollar on Thursday May 21 2026, gaining 23bps from 1.3751 at the previous close to 1.3783. One Canadian dollar bought US$0.726, down from US$0.727 at Wednesday’s close. The rate stands 64bps above its 30-day average of 1.3696, reflecting sustained USD strength. The previous close was recorded at the Bank of Canada’s official daily fix on Wednesday May 20 2026.