This GYD To STD Exchange Rate Chart lets you see this pair's currency rate history for up to 90 days
Live forex chart for Guyanese Dollar to Sao Tomean Dobra
The above chart show the exchange rate of 1 GYD to STD. If the chart run up, it means Guyanese Dollar appreciates against Sao Tomean Dobra. If the chart run down, it means Guyanese Dollar devalues against Sao Tomean Dobra.