Correlation Indicator
Ideal indicator for predicting future price movement. A suitable tool for visually observing how two currency pairs correlate.
Description
Forex Currency pairs are correlated. The correlation could be positive, negative, or zero correlation. A positive correlation means two currency pairs will follow a similar trend. In other words, the currency pairs would both follow an uptrend when the bulls are in control of the market. Similarly, a downtrend in one currency pair should be exhibited in the other. Essentially, the trend in one is currency mirror reflection in the other pair.
If you’re interested in exploring similar correlation tools, I highly recommend checking out our Spearman Correlation Indicator and Market Correlation Indicator. These tools also help in comparing multiple asset behaviors in real time.
Now, why is correlation important in forex trading? Understanding correlation helps to plan your lot sizing. For instance, trading two currency pairs with negative correlations amount to naught work. The profits from the two trades will cancel each other. On the other hand, opening two trades with a positive correlation is equal to double trading. Therefore, you risk overtrading and risking a substantial portion of your account.
Correlation Indicator
The correlation indicator shows the price movement of two correlated currency pairs. Essentially, observing two correlated pairs gives you additional information about their market behavior. This means you can pick turning points of the market more accurately. The indicator is a perfect tool for identifying trading opportunities in the market.
How to Use the Correlation Indicator
The correlation indicator does not produce buy and sell signals all by itself. Instead, it overlays a second currency pair on the existing price chart. That means you will view the price movement of the currency pair displayed by the chart and the one mounted by the indicator. Therefore you can watch how the market unfolds candle by candle in the two currency pairs.
Now how do you use the indicator to open buy and sell indicators? Essentially, if the two currencies have positive correlation they should exhibit the same trend. Therefore, if two positively correlated currencies show a trend disparity, that is a trading opportunity. For instance, you can capitalize on buying or selling one of them because the price will eventually follow the same direction again.
Trading Example
The price chart shows the price moment for Great Britain against the US Dollar. The indicator line mounts the price movement for the EURO against the US Dollar. The EURUSD and the GBPUSD have a positive correlation. According to the price chart, the EURUSD exhibited a sharp price decline as shown by the red arrow.
While the GBP is also in a downtrend, the movement is not that sharp. However, since they have a positive correlation, we expect the market trend of GBPUSD to be the same as EURUSD. True to the indicator, the price eventually also falls sharply.
As someone who uses this tool often, I can say the setup process is straightforward. Once installed on the chart, the indicator instantly overlays the second pair without much configuration. I usually match it with a related pair manually (like EURUSD vs GBPUSD), and that simple overlay alone helps uncover hidden divergences or lagging reactions between pairs. It’s incredibly helpful when looking for arbitrage or misalignment in correlated moves.
Pros and Cons of the Correlation Indicator
Pros
- Helps spot lagging or leading relationships between correlated pairs.
- Simple visual overlay makes market discrepancies easy to identify.
- Works well with trend-following or mean-reversion strategies.
- Can be used on any timeframe and any currency pair.
Cons
- Does not generate direct buy/sell signals.
- Requires some manual interpretation and pair selection.
- May become less effective during high volatility or news spikes.
Conclusion
The correlation indicator for MT4 is suitable for forecasting the future movement of positive or negatively correlated currency pairs. Positively correlated pairs eventually follow the same price direction, while negatively correlated currency pairs follow an opposite direction. A trading opportunity appears when the currency pairs fail to follow this rule. Since the indicator does not give straightforward buy and sell signals, it is prudent that you use it in combination with other tools.
For those who want to deepen their understanding of using indicators during sideways or ranging conditions, check out our related article «Best Indicator for Sideway Market».
Frequently Asked Questions (FAQ)
Can I use this indicator with any MT4 broker?
Yes, it works perfectly with all standard MT4 brokers. You can find trusted options here.
Does it automatically select correlated pairs?
No, you need to manually input or select the second currency pair you want to compare on the chart.
Can this indicator be used on commodities or indices?
Yes, as long as the symbol is available in your MT4 terminal, you can use it with any instruments including gold, oil, or indices.
Is it suitable for beginners?
Absolutely. While the logic of correlation requires some understanding, the tool is visually intuitive and easy to use once configured.
Does this work for both positive and negative correlation?
Yes, the indicator helps you analyze both positively and negatively correlated assets. Discrepancies in either direction can create trading opportunities.