Operating in Forex (currencies) gives you the opportunity to invest in most existing currency pairs. The aim is to understand the trend, downward or upward, of the market. Forex is the financial market with the largest daily movement, with a volume of more than $5 trillion a day. The foreign exchange market is defined as (OTC), i.e. off the stock exchange, so there are no central exchanges. For this reason, the Forex can always be accessible, with prices that fluctuate continuously. In addition, Forex is said to be an exclusive capital market. This means that the trader must necessarily resort to a corridor. The brokers who provide this service are also called dealers, who assume responsibility for ongoing operations. Your service is rewarded through commissions and differentials, which can vary.
One of the reasons why the forex market exists lies in giving the possibility to exchange goods from one currency to another, progressively giving it a value, but this component only represents about one fifth of the global market, the rest is theoretical and is only part of the financial experts who bet on the future evolution of the couple.