Historical Exchange Rates
WST to ARS Historical Exchange Rates
Review date-based historical exchange-rate data for Samoan Tala and Argentine Peso. This page is designed for historical lookup, not current conversion.
Showing the 30D range. Providers may omit weekends, holidays or dates without published data.
Data source: Frankfurter | Rate date:
Historical Chart
WST/ARS range data
1 WST = 548.30909 ARS on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-07 and 2026.
| Date | Rate |
|---|---|
| 2026-07-08 | 1 WST = 542.751011 ARS |
| 2026-07-09 | 1 WST = 543.358634 ARS |
| 2026-07-10 | 1 WST = 543.611628 ARS |
| 2026-07-13 | 1 WST = 544.031161 ARS |
| 2026-07-14 | 1 WST = 541.587777 ARS |
| 2026-07-15 | 1 WST = 540.31258 ARS |
| 2026-07-16 | 1 WST = 542.660821 ARS |
| 2026-07-17 | 1 WST = 542.524636 ARS |
| 2026-07-20 | 1 WST = 543.473305 ARS |
| 2026-07-21 | 1 WST = 544.529496 ARS |
| 2026-07-22 | 1 WST = 542.822009 ARS |
| 2026-07-23 | 1 WST = 543.88133 ARS |
| 2026-07-24 | 1 WST = 544.301437 ARS |
| 2026-07-27 | 1 WST = 547.282051 ARS |
| 2026-07-28 | 1 WST = 548.30909 ARS |
Historical trend summary
Observed changes in WST/ARS
Across 22 provider observations from to , WST/ARS finished above its first observation. The observed change was +1.92%.
The lowest observed rate was 1 WST = 537.974085 ARS on . The highest was 1 WST = 548.30909 ARS on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding WST/ARS historical data
WST/ARS records how many argentine peso units one samoan tala represented at each provider publication. Samoan Tala is associated with Samoa, while Argentine Peso is associated with Argentina. 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 monetary authorities responsible for each currency can operate under different policy frameworks. These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.