You can track many currency exchange rates by following this basic symbol template.
"Nationality 1" + "Nationality 2" +"=X"
Say for example, that I would like to track the exchange rate of United States Dollars to the Euro.
"USD" + "EUR" + "=X"
If I wanted to track Euros to Dollars, I would simply flip it so it would read EURUSD=X
Here are some of the common currency abbreviations:
USD - United States Dollars
EUR - Euro
GBP - Great Britian Pound
JPY - Japanese Yen
CAD - Canadian Dollars
AUD - Australian Dollars
CHF - Swiss Francs
CNY - Chinese Yuan