NIO to NPR exchange rate on 2026-09-15 Closing rate1 NIO = 4.1674 NPRDay-over-day change: 0.15%Previous close: 4.1610More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-17 Guide valutarie Tutti i tassi NIO Tutti i tassi NPR NPR Per NIO