HKD to CUP exchange rate — September 2026 Open3.0617Close3.0592High3.0617Low3.0592Average3.0604Month change (open → close): -0.08%Daily breakdown (19)DateTaux2026-09-013.0617Details2026-09-023.0608Details2026-09-033.0605Details2026-09-043.0610Details2026-09-053.0608Details2026-09-063.0608Details2026-09-073.0608Details2026-09-083.0611Details2026-09-093.0607Details2026-09-103.0603Details2026-09-113.0607Details2026-09-123.0603Details2026-09-133.0603Details2026-09-143.0603Details2026-09-153.0599Details2026-09-163.0595Details2026-09-173.0596Details2026-09-183.0592Details2026-09-193.0592DetailsLive rate & chartDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guides de devises Tous les taux HKD Tous les taux CUP CUP À HKD