The foreign exchange market is the world's largest financial market, with a daily trading volume of more than $5 trillion。

Among the main currency pairs traded in the Forex market, the most popular are EUR/USD, USD/JPY and GBP/USD。

CFD is a widely used trading method in the foreign exchange market. It is a contractual agreement between the buyer and the seller on the change of asset price, stipulating that the seller will pay the buyer the difference between the current price of a certain asset and the price on the contract execution date。

The foreign exchange market is open 24 hours a day, 5 days a week. Therefore, investors can choose to trade foreign exchange at any time during a trading day, which provides investors with great flexibility。