This is the third week for Monetary Exchange Game. You will convert the currency you bought last week into a different currency. YOU CANNOT CONVERT BACK TO USD NOR CONVERT TO THE CURRENCY BOUGHT IN SECOND WEEK! So choose a different currency. Exchange rates to be determined by the Currency Converter website (Links to an external site.).
https://www1.oanda.com/lang/es/currency/converter/
The buys/sells are to be done each Wednesday using the value from the above website. The most optimal time for best exchange is between 12:00pm – 3:00pm CST. Rates change every minute of every day, so this is the most stable time for rate exchange. However, you may purchase anytime your schedule permits.