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SLE to MRU exchange rate history

Published daily New Leone to Mauritanian Ouguiya reference rates, with historical currency transitions adjusted for continuity.

Displayed range

September 3, 2025 to September 3, 2026

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Average rate: last 30 days

1.6408768

▼ Down 2.03%

MRU per 1 SLE · published daily observations

1.67150281.64672471.6219466
2026-08-03Low 1.6253643 · High 1.66808512026-09-02

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Recent published rates

Date1 SLE
September 2, 20261.6337381 MRU
September 1, 20261.6267761 MRU
August 31, 20261.6253643 MRU
August 28, 20261.6319375 MRU
August 27, 20261.6318496 MRU
August 26, 20261.6381006 MRU
August 25, 20261.6433915 MRU
August 24, 20261.6413185 MRU
August 21, 20261.6379247 MRU
August 20, 20261.6419638 MRU
View MRU/SLE historyArchive availability for this pair begins July 1, 2022.

Learn more about these currencies

SLE

New Leone

Learn more about SLEMRU

Mauritanian Ouguiya

Learn more about MRU

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Frequently asked questions

How far back does SLE/MRU history go?+

The pair is bounded by the later underlying series. The archive can cover this pair from July 1, 2022; the chart shows the most recent year of published observations.

Are weekends filled in?+

No. The chart draws published daily observations only. Weekends, holidays, and other gaps do not become invented rate rows.