
The Forex market, which is commonly known as Forex (Foreign Exchange Market) or FX, is currently the largest and the most liquid financial market in the world with a daily trading volume of around $5 trillion U.S. dollars, which puts it well above other financial markets such as the stock market of the futures market. It is an Over The Counter (OTC) market.
The operation of Forex is based simply on the purchase of one currency and selling another. In this case the investor tries to make money with the rise or fall in prices of a particular currency against another. In Forex the trader can make money with both long positions (buy) or short positions (sell) as the purchase of a currency involves the sale of another and vice versa.