international exchange definition
DEFINITION of 'International Currency Exchange Rate'. The rate at which two currencies in the market can be exchanged. International currency exchange rates display how much of one unit of a currency can be exchanged for another currency.or example, for a U.S. investor, knowing the dollar to euro exchange rate is valuable when choosing European investments. A declining U.S. dollar could increase the value of foreign investments, just as an increasing U.S. dollar value could hurt the value of foreign investments. RELATED TERMS.