Historical Exchange Rates
GYD to STN Historical Exchange Rates
Review date-based historical exchange-rate data for Guyanese Dollar and São Tomé and Príncipe Dobra. 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
GYD/STN range data
1 GYD = 0.10078901 STN on
Monthly and annual reference summary
Calculated from available daily provider observations for 2026-09 and 2026.
| Date | Rate |
|---|---|
| 2026-08-24 | 1 GYD = 0.10007133 STN |
| 2026-08-25 | 1 GYD = 0.09986227 STN |
| 2026-08-26 | 1 GYD = 0.10023753 STN |
| 2026-08-27 | 1 GYD = 0.10063588 STN |
| 2026-08-28 | 1 GYD = 0.1006926 STN |
| 2026-08-31 | 1 GYD = 0.10064504 STN |
| 2026-09-01 | 1 GYD = 0.10056912 STN |
| 2026-09-02 | 1 GYD = 0.10107379 STN |
| 2026-09-03 | 1 GYD = 0.10069884 STN |
| 2026-09-04 | 1 GYD = 0.10059923 STN |
| 2026-09-07 | 1 GYD = 0.10027551 STN |
| 2026-09-08 | 1 GYD = 0.10035159 STN |
| 2026-09-09 | 1 GYD = 0.10050363 STN |
| 2026-09-10 | 1 GYD = 0.10068923 STN |
| 2026-09-11 | 1 GYD = 0.10078901 STN |
Historical trend summary
Observed changes in GYD/STN
Across 22 provider observations from to , GYD/STN finished below its first observation. The observed change was -0.85%.
The lowest observed rate was 1 GYD = 0.09986227 STN on . The highest was 1 GYD = 0.10165112 STN on . These statements describe the selected data only and are not a forecast.
Historical Context
Understanding GYD/STN historical data
GYD/STN records how many são tomé and príncipe dobra units one guyanese dollar represented at each provider publication. Guyanese Dollar is associated with Guyana, while São Tomé and Príncipe Dobra is associated with São Tomé and Príncipe. 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: Market-based exchange-rate framework; 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 These are historical reference observations, not intraday transaction prices, forecasts or evidence that a single factor caused a particular change.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.