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