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STN to MRU exchange rate history

Published daily São Tomé and Príncipe Second Dobra 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

1.8867065

▲ Up 0.53%

MRU per 1 STN · published daily observations

1.90277061.88653991.8703093
2026-08-03Low 1.872548 · High 1.90053192026-09-02

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Recent published rates

Date1 STN
September 2, 20261.8876455 MRU
September 1, 20261.8833967 MRU
August 31, 20261.8825384 MRU
August 28, 20261.8937577 MRU
August 27, 20261.8934315 MRU
August 26, 20261.9005319 MRU
August 25, 20261.8995748 MRU
August 24, 20261.8967695 MRU
August 21, 20261.8952404 MRU
August 20, 20261.8974213 MRU
View MRU/STN historyArchive availability for this pair begins January 2, 2018.

Learn more about these currencies

STN

São Tomé and Príncipe Second Dobra

Learn more about STNMRU

Mauritanian Ouguiya

Learn more about MRU

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Frequently asked questions

How far back does STN/MRU history go?+

The pair is bounded by the later underlying series. The archive can cover this pair from January 2, 2018; 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.