Foreign currency refers to all the modes of currency outside that used by your country. And the foreign exchange or forex market is a huge market that generates billions and even trillions of dollars every day. But the fact is that there is no body or board to regulate the huge flow of cash that stems from foreign currency trading in spite of its being such a lucrative and dynamic source of money.
For some countries, foreign currencies help a lot in boosting the economy. The massive amount of foreign currencies brought into the country by overseas workers serve a international capital in foreign currency for many countries. This is particularly the case for developing countries in Asia and Latin America. Although many people see foreign currencies only as representative of their countries of origin, for people engaging in currency trading, foreign currencies are the only commodities acceptable.
There have been international economic agreements between the countries of the world that have sought to regulate the exchange of foreign currency. These talks and agreements have resulted in regulatory agencies controlling forex currency trading within the borders of countries. But it would be wise to note that foreign exchange occurs whenever one currency is exchanged for another.
According to statistics, the most traded currencies in the world are the following in descending order: the United States dollar, the Euro, the Japanese yen, the British pound, the Swiss franc, and the Australian dollar.
The amount of currencies being traded everyday are extremely massive which is why the forex market is the largest financial market in the world. The players in this market are big banks, multinational companies, states, governments, other financial markets and institutions all over the world. Individual or retail traders compose only a small part of the market.
Unlike stock markets, foreign currency markets are subdivided into several planes and levels. At the peak of it are the inter-bank markets, which are composed of the biggest banking and investment firms.