Historical Exchange Rates
MRU to SLE Historical Exchange Rates
Review date-based historical exchange-rate data for Mauritanian Ouguiya and Sierra Leonean Leone. This page is designed for historical lookup, not current conversion.
Showing the 30D range. Providers may omit weekends, holidays or dates without published data.
Data source: Frankfurter | Rate date:
Historical Chart
MRU/SLE range data
1 MRU = 0.57895522 SLE on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-10 and 2026.
| Date | Rate |
|---|---|
| 2026-10-06 | 1 MRU = 0.59276357 SLE |
| 2026-10-07 | 1 MRU = 0.60028005 SLE |
| 2026-10-08 | 1 MRU = 0.59867731 SLE |
| 2026-10-09 | 1 MRU = 0.59565424 SLE |
| 2026-10-12 | 1 MRU = 0.59022978 SLE |
| 2026-10-13 | 1 MRU = 0.58568973 SLE |
| 2026-10-14 | 1 MRU = 0.59269404 SLE |
| 2026-10-15 | 1 MRU = 0.59547789 SLE |
| 2026-10-16 | 1 MRU = 0.59278209 SLE |
| 2026-10-19 | 1 MRU = 0.58770574 SLE |
| 2026-10-20 | 1 MRU = 0.58640234 SLE |
| 2026-10-21 | 1 MRU = 0.57536026 SLE |
| 2026-10-22 | 1 MRU = 0.58042587 SLE |
| 2026-10-23 | 1 MRU = 0.58107636 SLE |
| 2026-10-26 | 1 MRU = 0.57895522 SLE |
Historical trend summary
Observed changes in MRU/SLE
Across 21 provider observations from to , MRU/SLE finished below its first observation. The observed change was -2.36%.
The lowest observed rate was 1 MRU = 0.57536026 SLE on . The highest was 1 MRU = 0.60235382 SLE on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding MRU/SLE historical data
MRU/SLE records how many sierra leonean leone units one mauritanian ouguiya represented at each provider publication. Both currencies are associated with Africa, but they remain separate monetary units with their own issuing and policy arrangements. The series can support dated price comparisons, cross-currency records and research into how the relationship changed over the selected period.
Observed movement can reflect relative inflation, economic activity, monetary-policy conditions, trade and demand for the two currencies. The documented exchange-rate arrangements also provide context: Market-based exchange-rate framework; Market-based exchange-rate framework. These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.
Exchange-rate information is provided for reference only and is not financial, trading or investment advice.
Source and calculation method
CurrencyHub preserves the requested date separately from the actual provider publication date. Monthly and annual averages are arithmetic means of available daily observations, and the month-end value is the final published observation in that calendar month. No missing weekend or holiday rate is invented or interpolated. Review the policy that applies to any accounting, tax or legal use.
Data interpretation note
These observations are reference rates for comparison and research, not bank execution prices. A requested weekend or holiday may have no publication because the provider follows its own release calendar; CurrencyHub identifies the actual published date instead of inventing or interpolating a value. Banks and payment services can use different processing dates, spreads and fees.