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SOS to STN exchange rate history

Published daily Somali Shilling 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

0.037208181

▼ Down 0.96%

STN per 1 SOS · published daily observations

0.0376596040.0372644950.036869386
2026-08-03Low 0.036923884 · High 0.0376051062026-09-02

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Recent published rates

Date1 SOS
September 2, 20260.037216216 STN
September 1, 20260.037042804 STN
August 31, 20260.037033433 STN
August 28, 20260.036966467 STN
August 27, 20260.036961463 STN
August 26, 20260.036923884 STN
August 25, 20260.037053985 STN
August 24, 20260.03704938 STN
August 21, 20260.036993915 STN
August 20, 20260.037032703 STN
View STN/SOS historyArchive availability for this pair begins January 2, 2018.

Learn more about these currencies

SOS

Somali Shilling

Learn more about SOSSTN

São Tomé and Príncipe Second Dobra

Learn more about STN

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Frequently asked questions

How far back does SOS/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.