Foreign exchange refers to exchanging the currency of one country for another at prevailing exchange rates. Let us take a close look at the meaning of foreign exchange. Different countries have different currencies. Foreign exchange converts the currency of one country into another.

Forex trading is the process of speculating on currency prices to potentially make a profit. Currencies are traded in pairs, so by exchanging one currency for another, a trader is speculating on whether one currency will rise or fall in value against the other.