About Foreign Currency

As you travel, you can pick up many different types of money, paper bills and coins, and they are generally country- or region-specific. "Foreign currency" refers to the monies of the world and the fluctuating ways they relate to one another.

History

Currency developed as a trading mechanism; very few cultures could grow and develop all things that they needed to survive, so trade was necessary to mediate an exchange to complement the local products. The development of money as such became a way to create a fixed value item to trade with.

Significance

The value of foreign currency is a strong indicator of the strength of a nation or region's economy, and the relative value in comparison to another currency is a good comparison of the fluctuations of economic dominance. The ratio of product value to currency is also a good indication of whether the currency has become inflated or not (which naturally happens over time).

Geography

Geography, of course, is absolutely key in the discussion of foreign currencies. Currencies are location-specific, and with the exception of the EU, they are nation-specific as well. There is some argument that rather than having government backing, keeping a currency local and used primarily for trading would do much to shore up a struggling economy. This also would create a problem of moving money beyond local borders.

Types

There are many currencies currently in existence. Some of the most commonly traded are the U.S. Dollar, the British Pound, the European Union's Euro, the Japanese Yen, the Australian and Canadian Dollars, the Swiss Franc, Mexican Pesos, Indian Rupees and Chinese Yuan. This is just a small selection of all the currencies available.

Benefits

The relative and comparative value of currencies is something that changes almost minute to minute, and people who "play" the exchange rates stand to make a lot of money by predicting when a currency will rise or fall in relation to another. For example, if you had bought $1,000 U.S. at a rate of .50 G.B. Pounds per Dollar (costing you 500 pounds), and then held it for a few months and traded it back in when the rate was .66 GB Pounds per Dollar, you would end up with a surplus of 167 pounds. It is a very risky but potentially bountiful way of making money and playing the markets.