If you're going to trade currencies, you should probably be familiar with the exchange codes. The codes help identify a particular currency, just like a ticker symbol would identify a stock. The International Organization for Standardization (ISO) developed the exchanged codes that are recognized around the world.
There are many ISO codes, but you should at least become familiar with the major currencies. The code for the U.S. dollar is USD. Since every other currency is quoted against the U.S. dollar, this is an important one to know off hand. In addition to the dollar, you should know the euro (EUR), the yen (JPY), the Swiss franc (CHF), and the British pound (GBP).If you wanted to calculate how many euros you could purchase with one American dollar, you would use a currency exchange converter. Currency converts are easily found online. If you were to calculate the exchange rate between the USD and the EUR on a particular day, you might find that the exchange rate was 0.77 euros. An exchange rate of one means that you can purchase one euro for one dollar. Since the given exchange rate was less than one, you couldn't even purchase an entire euro with one dollar.Currency converters are incredibly helpful for individuals who are considering vacationing. If you wanted to take a trip to Europe, you could see that the vacation would be very costly. There are also more advanced currency converters that factor in interest rate differentials for expert traders looking for forward rates.


