Omani Rial (OMR) To United States Dollar (USD) 10 Day HistoryOmani Rial To United States Dollar 10 Day HistoryMar 17Mar 21Mar 24Mar 28Min = 2.5968 (Mar 17) Avg = 2.59762 Max = 2.5978 (Mar 18)2.582.5882.5962.6042.6122.62OMR/USDCopyright © fxexchangerate.com