OMR to NIO exchange rate on 2026-09-17 Closing rate1 OMR = 95.6649 NIODay-over-day change: 0.08%Previous close: 95.5851More dataLive rate & chartMonthly summaryDownload CSVAvailable daily data: 2026-03-06 – 2026-09-18 Guide valutarie Tutti i tassi OMR Tutti i tassi NIO NIO Per OMR