The foreign exchange (also known as forex or FX) market is a global marketplace for exchanging national currencies. Because of the worldwide reach of trade, commerce, and finance, forex markets tend to be the largest and most liquid asset markets in the world. Currencies trade against each other as exchange rate pairs.The foreign exchange (also known as forex or FX) market is a global marketplace for exchanging national currencies.

Because of the worldwide reach of trade, commerce, and finance, forex markets tend to be the largest and most liquid asset markets in the world. Currencies trade against each other as exchange rate pairs.The forex market allows participants, including banks, funds, and individuals to buy, sell or exchange currencies for both hedging and speculative purposes