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YER to STN exchange rate history

Published daily Yemeni Rial to São Tomé and Príncipe Second Dobra 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

0.089514223

▲ Up 0.14%

STN per 1 YER · published daily observations

0.0901916470.08934240.088493152
2026-08-03Low 0.088610289 · High 0.090074512026-09-02

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Recent published rates

Date1 YER
September 2, 20260.089740744 STN
September 1, 20260.089768522 STN
August 31, 20260.089699431 STN
August 28, 20260.089557942 STN
August 27, 20260.089465016 STN
August 26, 20260.089020203 STN
August 25, 20260.088838882 STN
August 24, 20260.088913161 STN
August 21, 20260.088610289 STN
August 20, 20260.08876805 STN
View STN/YER historyArchive availability for this pair begins January 2, 2018.

Learn more about these currencies

YER

Yemeni Rial

Learn more about YERSTN

São Tomé and Príncipe Second Dobra

Learn more about STN

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Frequently asked questions

How far back does YER/STN 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.