Forex Exchange Rate - How Does It Get Calculated?

By: Michael Williams
In the Forex market the value of two separate currencies and how they relate to one another is what is known as the Forex exchange rate. Usually the Forex rate is how much of one currency is needed to buy a unit of another. Knowing the basics regarding the Forex exchange can help you get started in understanding it even better.

Just to give you an example of how the Foreign exchange rate can work and to help you better understands it we can compare the United States dollar with the Japanese yen. Let's say that on a certain day the US dollar is able to buy one hundred and ten Japanese yens, this would indicate that the exchange rate for that day is 1:110 or a one to one hundred and ten ratio. This ratio in the exchange rate is also known as pairing. When you take it vice versa you can use it to indicate how many US dollars a single unit of Japanese yen can buy. Another term that is used in the Foreign exchange rate is 'cross rates'. This term however is only used when it does not involve US dollars; it is only used when relating two foreign currencies.

A few other terms used in the Forex exchange are pips or basis points, which are actually two terms used for the same thing. These terms are used to indicate Forex rates that are calculated up to four decimal points and whether or not these are negative or positive movements. An example of this would be if you were to exchange euros with yen at a value of 135.1030, but then the euro rate goes up to 135.1035, it is called a five-pip improvement.

In using the Forex exchange rate you are required to use two currencies and this means they are quoted as 'two tier' rates. Also in the Forex market its price basis is called a bid/ask. Using the previous ratio between the yen and the US dollar in the Forex market, if this trade is made it is called a ten pip 'spread' and is secured. This term means it indicates the difference between the buying and actual selling price.
A lot of things can change the spread and affect it. These things include market conditions and traders' instincts about the strength of certain currencies, which can fluctuate greatly from day to day. One thing you should remember however when it comes to the Forex is that only Forex traders who are licensed can access official quoted rates. This means therefore that smaller investors may not receive their currency at a very good rate, because they usually receive them from commercial banks.

One last thing concerning the Forex exchange rate is that it is independently determined. This is why it thrives so well, because solely buyers and sellers and their supply and demand of certain currencies determine it. In the end individual governments and banks cannot decide the values.

With the benefits and knowledge of how the Forex exchange works you can decide if entering the Forex market is the right move for you. But with all the advantages of Forex, why wouldn't you want to?