Forex Trading Forex trading, also known as foreign exchange trading, is the global market where currencies are bought and sold. The Forex market is the largest and most liquid market in the world, with trillions of dollars traded daily. It operates 24 hours a day, five days a week, and allows traders to buy and sell currencies from all over the globe. Forex trading offers a unique opportunity for individuals to trade on a level playing field with large financial institutions and banks. With the right knowledge and tools, anyone can participate in the Forex market and potentially earn a profit.