The International Forex Currency Trading System When you buy something that wasn't made in the United States, you are getting something that was imported. That means that somewhere down the road before you got it, a few people made a trade of currencies in exchange for the product. Americans paid the Chinese to make something, and now you are paying that back. The exchange between currencies like this what drives the world economy, and essentially how the forex currency trading system works. The forex currency trading system has been around a long time, and is based on exchanging one currency for another in anticipation that yours will rise in value. If I anticipate the Euro tomorrow will be worth more than the dollar, then I will trade all my dollars into Euros and lo and behold, I will be wealthier. This is how it works in simple terms, though there are many complexities to it. Check it out today on Google and see if you like it - it can be a very lucrative source of income!