BOB to NIO exchange rate on 2026-08-22 Closing rate1 BOB = 4.7978 NIODay-over-day change: 50.37%Previous close: 3.1906More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Currency guides All BOB rates All NIO rates NIO To BOB