NIO to CUP exchange rate on 2026-09-11 Closing rate1 NIO = 0.6517 CUPDay-over-day change: -0.22%Previous close: 0.6531More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Currency guides All NIO rates All CUP rates CUP To NIO