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