Foreign currency trading is not measured in length. However, the breadth and depth of foreign currency trading encompasses most of the world's currencies and if properly traded and understood can be...
A currency from a country in which you don't reside. For instance, to an American, a peso would be considered foreign currency. To a Mexican, a penny would be considered foreign currency.
The rate on different foreign currency trading, depends upon which currency you have. Canadian money is worth more than a U.S. dollar, but a Mexican dollar is worth less. Your bank should be able to...