NIO to CUP exchange rate on 2026-08-31 Closing rate1 NIO = 0.6527 CUPDay-over-day change: 0.11%Previous close: 0.6520More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guides de devises Tous les taux NIO Tous les taux CUP CUP À NIO