# Understanding Currency Pairs Correlation for Forex Trading

A perfect example of direct and inverse correlation is in the following two columns. In this case, it is important to adjust the size of the positions in order to avoid a serious loss. Traders in the forex market can also use correlation to diversify their portfolios. Our correlations table shows a statistical measure of the relationships between the FX pairs in the Open Positions module. When demand for U. Yet correlations do not always remain stable.

89 rows · Real time forex correlation analysis by timeframe. Since you're not logged in, we have no way of getting back to you once the issue is resolved, so .

## FX correlations table

Then fill in the columns with the past daily prices that occurred for each pair over the time period you are analyzing 3. Highlight all of the data in one of the pricing columns; you should get a range of cells in the formula box.

Type in comma 6. Repeat steps for the other currency 7. The number that is produced represents the correlation between the two currency pairs. Even though correlations change, it is not necessary to update your numbers every day; updating once every few weeks or at the very least once a month is generally a good idea.

Now that you know how to calculate correlations, it is time to go over how to use them to your advantage. Learn more in Forex: Wading Into The Currency Market. Diversification is another factor to consider. The imperfect correlation between the two different currency pairs allows for more diversification and marginally lower risk. Furthermore, the central banks of Australia and Europe have different monetary policy biases, so in the event of a dollar rally, the Australian dollar may be less affected than the euro , or vice versa.

A trader can use also different pip or point values for his or her advantage. Here's how the hedge would work: Regardless of whether you are looking to diversify your positions or find alternate pairs to leverage your view, it is very important to be aware of the correlation between various currency pairs and their shifting trends. This is powerful knowledge for all professional traders holding more than one currency pair in their trading accounts. Such knowledge helps traders diversify, hedge or double up on profits.

To be an effective trader and understand your exposure, it is important to understand how different currency pairs move in relation to each other. Some currency pairs move in tandem with each other, while others may be polar opposites. Learning about currency correlation helps traders manage their portfolios more appropriately. Regardless of your trading strategy and whether you are looking to diversify your positions or find alternate pairs to leverage your view, it is very important to keep in mind the correlation between various currency pairs and their shifting trends.

Defining Correlation The reason for the interdependence of currency pairs is easy to see: Reading The Correlation Table With this knowledge of correlations in mind, let's look at the following tables, each showing correlations between the major currency pairs based on actual trading in the forex markets recently. Correlations Do Change It is clear then that correlations do change, which makes following the shift in correlations even more important. Calculating Correlations Yourself The best way to keep current on the direction and strength of your correlation pairings is to calculate them yourself.

Here is the correlation-calculation process reviewed step by step: The number that is produced represents the correlation between the two currency pairs Even though correlations change, it is not necessary to update your numbers every day; updating once every few weeks or at the very least once a month is generally a good idea. How To Use Correlations To Manage Exposure Now that you know how to calculate correlations, it is time to go over how to use them to your advantage.

The Bottom Line To be an effective trader and understand your exposure, it is important to understand how different currency pairs move in relation to each other. For more, check out our Forex Tutorial. Dollars falls, then the levels of both currency pairs will tend to increase. Negative Correlation — Negative correlation is the opposite of positive correlation, with the exchange levels of currency pairs usually moving inversely to each other.

When demand for U. Dollar is the counter currency in that pair. Because of the dynamic nature of world economics, changes in forex correlated pairs do occur and make the calculation of correlation between currency pairs very important to the management of risk in forex trading when positions in multiple currency pairs are involved. Due to the fact that all forex trading involves pairs of currencies, there can be a significant risk factor in a forex portfolio in the absence of proper correlation management.

Essentially, any forex trader taking positions in more than one currency pair is effectively taking part in correlation trading, whether they know it or not. As an example of how correlation can increase the risk in trading two currency pairs, consider the situation where a trader has a two percent of account balance per trade risk parameter in their trading plan.

Dollar amount, it would appear that they have assumed two positions with two percent risk for each. Nevertheless, the two currency pairs are strongly positively correlated in practice, so if the Euro weakens versus the U. Dollar, the Pound Sterling also tends to weaken versus the U. Opening opposite positions in currency pairs that are strongly positively correlated can be something of an imperfect hedge, since the overall risk of the portfolio is reduced.

Currency correlations can strengthen, weaken or in some cases, break down almost entirely into randomness. The currency correlation table shown below for illustration purposes was computed on April 19 th , It can be used to quickly gauge the correlation between several different currency pairs for time frames from one hour to one year: Furthermore, each correlation coefficient is color coded, where red indicates a positive correlation between the currency pairs and blue indicates a negatively correlation.

A positive correlation shown in red means that the currency pairs tend to move in the same direction. In other words, when the exchange rate for one pair goes up, the exchange rate for the other pair also typically goes up. A negative correlation shown in blue means that the two currency pairs tend to move in the opposite directions. The correlation coefficient for two exchange rates is generally calculated using the following mathematical formula: Excel has a correlation function that can be entered into a cell of a spreadsheet as follows: You can then list the time frames horizontally along the top row of the table, such as one month, three months and six months.

Varying the time frame of the correlation readings tends to give a more comprehensive look at the differences and similarities of the correlation between currency pairs over time. Below are the individual steps you can take when setting up your correlation spreadsheet: As mentioned previously, when trading more than one currency pair, a forex trader is either knowingly or unknowingly involved in forex correlation trading.

One way of applying a forex correlation strategy in your trading plan is by using correlations to diversify risk. Instead of taking a large position in just one currency pair, a trader can take two smaller positions in moderately correlated pairs, thereby somewhat reducing their overall risk and not putting all of their eggs into one basket. By the same token, the forex trader could establish two positions in strongly correlated pairs to increase their risk, while also increasing potential profits if the trade is successful.

Using correlation in forex trading also makes a trader more efficient, since they would tend to avoid holding positions which might ultimately cancel each other out due to negative correlation unless they wanted to have a partial hedge.

Forex traders make use of a number of strategies using correlation. The strategy is used in a time frame of 15 minutes or more.

The forex trader waits for the correlated pairs to fall out of correlation near a major support or resistance level. Once the two pairs have fallen out of correlation, one pair will tend to follow the other after a significant reversal. Accordingly, a possible trading strategy would be to generate a buy signal if one of the two pairs fails to make a lower low or a sell signal if one of the pairs makes a higher high.

## Reading The Correlation Table

Forex Correlation The following tables represents the correlation between the various parities of the foreign exchange market. The correlation coefficient highlights the similarity of . Each cell of the table shows the correlation coefficient between the two currency pairs (vertical headings) over the corresponding time period (horizontal headings). The following categories indicate a quick way of interpreting the table values. An accurate Forex correlation table is a tool every Forex trader needs. In this article, I'm going to share the Forex correlation table I use.