Currency trading is the largest market on the planet. It is estimated that in excess of US$2 trillion is traded every day. Compare this to the New York Stock Exchange’s daily transactions of approximately US$50 billion, and you can see that the magnitude of the currency trading market exceeds all other equity markets in the world combined. The practice of currency trading is also commonly referred to as foreign exchange, Forex, or FX, for short.
All currency has a value relative to other currencies on the planet. Currency trading uses the purchase and sale of large quantities of currency to leverage the shifts in relative value into profit.
What is the FX market?
The FX market is different from other markets in some other key ways that are sure to raise eyebrows. Think that the EUR/USD is going to spiral downward? Feel free to short the pair at will. There is no uptick rule in FX as there is in stocks. There are also no limits on the size of your position (as there are in futures); so, in theory, you could sell $100 billion worth of currency if you had the capital to do it. If your biggest Japanese client, who also happens to golf with Toshihiko...