Forex traders are foreign currencies that are exchanged for the purpose of investment. The best forex traders are usually large banks, central banks, currency speculators, governments, and other corporations. The forex market is arguably the largest worldwide market with the most liquid turnout with over 3 trillion in daily turnovers in 2007. This market allows for businesses in one country to pay a business in another country in that country’s original currency. This is extremely vital to the global economy and making trading between businesses in different companies much more efficient.  This way a US based company can now pay euros for a product based in Germany and expedite the process.