OMR to NIO exchange rate on 2026-08-22 Closing rate1 OMR = 87.5006 NIODay-over-day change: -8.53%Previous close: 95.6562More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-19 Guias de moedas Todas as taxas OMR Todas as taxas NIO NIO Para OMR