Foreign exchange is the simultaneous buying of one currency and selling of another. The world's currencies are on a floating exchange rate and are always traded in pairs, for example Euro / Dollar or Dollar / Yen. With a daily average turnover of approximately $1.4 trillion, the foreign exchange market, also known as the "Forex" or "FX" market, is the largest financial market in the world. Start with as little as $1! in http://www.freewebs.com/whatisforextrading/Forex_trading_FAQ.html You can also join in the forex market. It is very simple. You can work it with it and making money with it.