NIO to CUP exchange rate — September 2026 Open0.6499Close0.6525High0.6535Low0.6499Average0.6523Month change (open → close): 0.40%Daily breakdown (17)DataTasso2026-09-010.6499Details2026-09-020.6521Details2026-09-030.6527Details2026-09-040.6527Details2026-09-050.6525Details2026-09-060.6525Details2026-09-070.6524Details2026-09-080.6521Details2026-09-090.6524Details2026-09-100.6531Details2026-09-110.6517Details2026-09-120.6518Details2026-09-130.6518Details2026-09-140.6526Details2026-09-150.6535Details2026-09-160.6530Details2026-09-170.6525DetailsLive rate & chartDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guide valutarie Tutti i tassi NIO Tutti i tassi CUP CUP Per NIO