How to earn in Forex

Forex, where the commodity that is traded is the currency, not stocks and shares, trading is a market that gives its investors, the performance in the form of the relative value of a currency changes by one. Forex is therefore always traded in currency pairs with the major currency pairs are Euro / dollar (EUR / USD) and the U.S. Dollar / Japanese Yen (USD / JPY), to name a few. And it is concurrent with the purchase and sale of currencies which the operator expects a profit in the fluctuations of the favorable exchange rate. Exchange rates are always fluctuating up and down, in seconds and all the art of negotiation lies in the perfection predict the trend of variation between the two currencies. But how to make money in such a competitive market and constant trade?
Well, here's an example to illustrate how ... Assuming that the current supply / sale price for EUR / USD is going by the rate of 1.5027/30, giving you the option to buy 1 euro of $ 1.5030 U.S. or sell 1 euro for 1.5027 U.S. dollars. Now, if you feel that the euro is undervalued against the U.S. dollar, would choose to buy euros, the sale of their dollars at once. So buy 100,000 euros by paying 150,300 U.S. dollars. You can then start analyzing the market, pending the exchange rates go up. You can also opt for Spot Forex Trading because of its benefits