The Forex market is the largest financial market on Earth. Its average daily trading volume is more than $3.2 trillion. Compare that with the New York Stock Exchange, which only has an average daily trading volume of $55 billion. In fact, if you were to put ALL of the world's equity and futures markets together, their combined trading volume would only equal a QUARTER of the Forex market. Why is size important? Because there are so many buyers and sellers that transaction prices are kept low. If you're wondering how trading the Forex market is different then trading stocks, here are a few major benefits.
The international governance regime is a complex and multilayered bricolage of institutions, with private institutions playing an important role; witness the large role for private institutions, such as credit rating agencies, in guiding the markets. Also, banks remain the major players in the market and are supervised by the national monetary authorities. These national monetary authorities follow the international guidelines promulgated by the Basel Committee on Banking Supervision, which is part of the BIS. Capital adequacy requirements are to protect principals against credit risk, market risk, and settlement risk. Crucially, the risk management, certainly within the leading international banks, has become to a large extent a matter for internal setting and monitoring.
There is no minimum deposit or minimum balance required to open an OANDA account for forex trading. You only need make sure to have enough equity to open positions of sizes you are comfortable with including margin requirements. You can calculate the margin required when you open a position in a currency pair using the OANDA Forex Margin Calculator .
One unique aspect of this international market is that there is no central marketplace for foreign exchange. Rather, currency trading is conducted electronically over-the-counter (OTC), which means that all transactions occur via computer networks between traders around the world, rather than on one centralized exchange. The market is open 24 hours a day, five and a half days a week, and currencies are traded worldwide in the major financial centers of London, New York, Tokyo, Zurich, Frankfurt, Hong Kong, Singapore, Paris and Sydney - across almost every time zone. This means that when the trading day in the U.S. ends, the forex market begins anew in Tokyo and Hong Kong. As such, the forex market can be extremely active any time of the day, with price quotes changing constantly.