FX TERMINAL

Correlation Matrix

Two positions can be one trade in disguise. The multi-pair correlation matrix measures how closely the major currency pairs have moved together over recent history, highlighting positively and negatively correlated pairs so you can avoid stacking the same exposure twice — or deliberately hedge it.

Know when two trades are really one trade

The correlation matrix measures how closely each pair of instruments has moved together over recent history, from +1 (they move in lockstep) through 0 (unrelated) to -1 (they move in opposite directions). Long EUR/USD and long GBP/USD at the same size is not diversification — it is a double-sized short dollar position, and the matrix shows exactly that.

Traders use it in two directions: to avoid stacking hidden exposure, and to build it deliberately, either by hedging with a negatively correlated pair or by expressing a view through whichever correlated pair has the cleanest chart.

Correlations move, so check them often

Relationships that hold for months break in a week when a central bank diverges or a risk event hits. A pair of currencies that normally track each other can decouple entirely around a rate decision. Read the matrix as a current snapshot, recheck it when the macro backdrop shifts, and always compare a short lookback against a longer one before relying on a relationship.

Frequently asked questions

What is correlation in forex trading?

A statistical measure of how two currency pairs move relative to each other, expressed between -1 and +1. Values near +1 mean they rise and fall together, values near -1 mean they move in opposite directions.

Which currency pairs are most correlated?

EUR/USD and GBP/USD are usually strongly positively correlated because both are dollar-denominated, while EUR/USD and USD/CHF are typically strongly negatively correlated. These relationships vary over time.

How do I use correlation for risk management?

Add up your exposure by currency rather than by ticket. If three open positions are all effectively short dollar, treat them as one position when you size risk, or close the weakest of them.

Can correlation be used to hedge?

Yes. Holding opposite positions in strongly positively correlated pairs, or matching positions in negatively correlated ones, reduces net exposure — though it also reduces the profit if you are right.

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All data, readings, analysis and numbers on FX Terminal are for informational purposes only and do not constitute financial advice. FX Terminal is not responsible for any investment decisions or outcomes. Please read the full disclaimer at fxterminal.app/disclaimer.