The Foreign Exchange Market is an inter bank spot market for currency. It is run, bound to a network of banks, electronically, all through the day. It is commonly known as the market closest to absolute ideal competition, which is affected by any alteration in rates made by the central banks.About ten years back, currency trading had high obstacles to function, so the access to the tools and systems required to trade in the forex market was only provided to large banking and institutional firms. But now, technology has been developed to this level that any individual investor can jump into the trade with any of the online platforms.Forex trading is carried in currencies of different countries and the instances of buying or selling are carried out in spots and futures. While using spots trading, currencies are delivered and paid for immediately after a sale and that futures are contracts for assets (shares).The business of currency trading is very profitable, if done with proper intelligence. Forex is usually traded based on a Forex trading signal or Forex alerts.The foreign trading signals help to build up the forex strategy system, which are sent for two types of currencies; Western and Asian. Trading Signals for Asian countries are sent out in the night, where as for western countries, they are sent in the day.Forex trading is always done in currency pairs. Two currencies that make up an exchange rate are called currency pair. Investors who trade currency pairs require rapid buy and sell Forex signals. External factors like trade reports, GDP, unemployment, manufacturing, international trade etc. affect the forex currency trading.Forex currency trading has an advantage over stock market. Statistical information affecting a particular currency becomes known to everyone in the trade. Also there are many forex trading signal platforms online to get information and act within time.To become a successful trader, all you must know is how to limit risks, while making the best constructive moves and you can do wonders with forex.Exchanging one currency for another is known as currency trading and the quoted price is now many of one currency is worth one of the other currency. The forex has to play an essential role in world economy and the need for forex will always be deific. It encourages international trade with technology and communication. Japan sells its products in the United States and is able to receive Japanese Yen in exchange for US Dollar. It is all possible only because of forex trading.