Historical Exchange Rates
STN to WST Historical Exchange Rates
Review date-based historical exchange-rate data for São Tomé and Príncipe Dobra and Samoan Tala. This page is designed for historical lookup, not current conversion.
Showing the 1Y range. Providers may omit weekends, holidays or dates without published data.
Data source: Frankfurter | Rate date:
Historical Chart
STN/WST range data
1 STN = 0.12642672 WST on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-07 and 2026.
| Date | Rate |
|---|---|
| 2026-07-08 | 1 STN = 0.12721334 WST |
| 2026-07-09 | 1 STN = 0.12723558 WST |
| 2026-07-10 | 1 STN = 0.12670764 WST |
| 2026-07-13 | 1 STN = 0.12702439 WST |
| 2026-07-14 | 1 STN = 0.12693825 WST |
| 2026-07-15 | 1 STN = 0.12633604 WST |
| 2026-07-16 | 1 STN = 0.12638882 WST |
| 2026-07-17 | 1 STN = 0.12609421 WST |
| 2026-07-20 | 1 STN = 0.12644597 WST |
| 2026-07-21 | 1 STN = 0.12640368 WST |
| 2026-07-22 | 1 STN = 0.1262068 WST |
| 2026-07-23 | 1 STN = 0.12623953 WST |
| 2026-07-24 | 1 STN = 0.12643428 WST |
| 2026-07-27 | 1 STN = 0.12671742 WST |
| 2026-07-28 | 1 STN = 0.12642672 WST |
Historical trend summary
Observed changes in STN/WST
Across 255 provider observations from to , STN/WST finished below its first observation. The observed change was -2.14%.
The lowest observed rate was 1 STN = 0.12609421 WST on . The highest was 1 STN = 0.13261613 WST on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding STN/WST historical data
STN/WST records how many samoan tala units one são tomé and príncipe dobra represented at each provider publication. São Tomé and Príncipe Dobra is associated with São Tomé and Príncipe, while Samoan Tala is associated with Samoa. 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: Fixed relationship with the euro. These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.