Forex - What is Forex?

   FOREX - the foreign exchange market or currency market or Forex is simultaneous purchase and sale of the currency or the exchange of one country's currency for the one of another country. 

   Some of the participants in this market are simply seeking to exchange a foreign currency for their own, like multinational corporations which must pay wages and other expenses in different nations than they sell products in. However, a large part of the market is made up of currency traders, who speculate on movements in exchange rates, much like others would speculate on movements of stock prices. Currency traders try to take advantage of even small fluctuations in exchange rates.
   In case you have a forecast that one currency would get higher to another, you can exchange the second one for the first one and wait for the profit. If you are lucky to see the trades following your forecast you can make an opposite transaction and to exchange currencies back gaining the profit.
   Unlike stocks and futures exchange, foreign exchange is indeed an interbank, over-the-counter (OTC) market which means there is no single universal exchange for specific currency pair. The foreign exchange market operates 24 hours per day throughout the week between individuals with Forex brokers, brokers with banks, and banks with banks. If the European session is ended the Asian session or US session will start, so all world currencies can be continually in trade. Traders can react to news when it breaks, rather than waiting for the market to open, as is the case with most other markets.
Individual currency speculators can work during the day and trade in the evenings, taking advantage of the market's 24 hours long trading day.