Forex or Foreign Exchange, is the simultaneous exchange of one country's currency for that of another. Speculators purchase or sell one currency for another with the hope of making a profit when the value of the currencies changes in favor of the speculator as a result of events that takes place across the globe. This market of exchange has more daily volume - both buyers and sellers - than any other market in the world. The Forex market is available 24-hours a day, five days a week. Furthermore, the Forex Market is the largest financial market in the world with daily reported volume of over $1.4 trillion changing hands between buyers and sellers across the globe, making it one of the most exciting markets for trading.
Although currency trading is inherently governmental (central banks) and institutional (commercial and investment banks), technological innovations, like the internet, have made it easy for individuals to take part in the currency trading markets and to trade via intermediaries online. In the Forex market you can buy or sell one currency for another. When you buy a currency, you are said to be "long" in that currency and when you sell a currency, you are said to be "short" in that currency. As the value of one currency rises or falls relative to another, traders decide to buy or sell currencies in order to make profits - since the objective is to earn a profit from their position.
Placing a trade in the foreign exchange market is simple and the mechanics of a trade are virtually identical to those found in other markets. Because of the symmetry of currency transactions, you are always simultaneously long in one currency and short in another. An open position is one that is live and ongoing. As long as the position is open, its value will fluctuate in accordance with the exchange rate in the market. To close out your position, you conduct an equal and opposite trade in the same currency pair. For example, if you have gone long in one lot of EUR/USD you can close out that position by subsequently going short in one EUR/USD lot (at the prevailing bid price). Currencies are quoted in pairs, such as EUR/USD or USD/JPY. The first listed currency is known as the base currency, while the second is called the counter or quote currency. The base currency is the "basis" for the buy or the sell. For example, if you BUY EUR/USD you have bought Euros (simultaneously sold dollars). You would do so in expectation that the Euro will appreciate (go up) relative to the US dollar.
When first entering the Forex market, an investor should acquire Forex Trading Software that will help guide you to the best investment choices. A beginner should also enroll in Forex courses online. Successful Forex investors know that they should never buy or sell out of fear or greed. Emotions should never motivate an investor. Graphs, charts and proven strategies should be the guide in investment.