🔥 Currency Correlation Heatmap
See real-time correlations between 8 major currencies over the past 20 trading days.
How to Use the Currency Correlation Heatmap
The currency correlation heatmap shows how 8 major currencies (USD, EUR, GBP, JPY, CHF, AUD, NZD, CAD) move in relation to each other over the past 20 trading days.
Reading the Heatmap
- Green cells (close to +1.0) → Strong positive correlation — the two currencies move in the same direction
- Red cells (close to -1.0) → Strong negative correlation — the two currencies move in opposite directions
- Yellow cells (close to 0) → No meaningful correlation — the two currencies move independently
Understanding Correlation Values
| Value | Meaning |
|---|---|
| +0.7 to +1.0 | Strong positive — move together |
| +0.4 to +0.7 | Moderate positive |
| 0.0 to +0.4 | Weak or no correlation |
| -0.4 to 0.0 | Weak or no correlation |
| -0.7 to -0.4 | Moderate negative |
| -1.0 to -0.7 | Strong negative — move oppositely |
Trading Strategy with Correlations
1. Avoid Double Exposure
If EUR/USD and GBP/USD have a +0.90 correlation, opening both trades is essentially doubling your risk on the same market direction.
2. Hedge Positions
If EUR/USD and USD/CHF have a -0.85 correlation, buying both acts as a natural hedge — when one loses, the other gains.
3. Diversify Your Portfolio
Trade pairs with low correlation (near 0) to spread risk across independent markets.
4. Confirm Breakouts
If EUR/USD breaks out but GBP/USD (historically correlated) doesn’t confirm, the breakout may be weak.
Why Correlations Change
- Economic events: Interest rate decisions, GDP reports, and employment data affect currencies differently
- Risk sentiment: During market stress, correlations can shift dramatically (e.g., JPY and CHF strengthen together as safe havens)
- Commodity prices: AUD and NZD correlate with commodity prices, affecting their relationship with other currencies
- Central bank policy: Divergent monetary policies can break historical correlations
Important Notes
- Correlations are calculated from daily exchange rate changes
- Past correlations do not guarantee future relationships
- Use 20-day or 40-day periods for more stable readings
- Auto-refreshes every 5 minutes
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FAQ
What is a currency correlation?
A currency correlation measures how two currency pairs move in relation to each other. A correlation of +1.0 means they move identically, -1.0 means they move oppositely, and 0 means no relationship.
How do I use correlations in forex trading?
Use correlations to avoid doubling risk (don’t trade two highly correlated pairs in the same direction), to hedge positions (trade inversely correlated pairs), and to diversify (trade uncorrelated pairs).
What does a +0.90 correlation mean?
It means two currency pairs move in the same direction about 90% of the time. Trading both in the same direction doubles your risk exposure.
What does a -0.85 correlation mean?
It means two currency pairs move in opposite directions about 85% of the time. This can be used for hedging — if one trade loses, the other likely profits.
How often do correlations change?
Correlations are dynamic and can shift significantly during major economic events, central bank decisions, or market crises. Check correlations regularly, especially before opening multiple positions.
Can correlations predict price movement?
No, correlations show the relationship between pairs but don’t predict direction. They help with risk management and portfolio construction, not entry/exit signals.