Currency Correlations and Intermarket Analysis
Currencies do not move in isolation. Oil moves the Canadian dollar. Gold moves against the US dollar. Understanding these relationships gives you context that price charts alone cannot provide.
Why Intermarket Analysis Matters
Every exchange rate reflects the relative economic and financial conditions of two countries — conditions influenced by commodity prices, equity markets, bond yields, and risk sentiment. Traders who understand these relationships see the "why" behind moves that appear random on a price chart alone.
Key Currency-Commodity Relationships
- USD/CAD and Oil: Canada is a major oil exporter. Rising oil strengthens CAD (lowers USD/CAD). One of the most consistent intermarket relationships in forex.
- AUD/USD and Iron Ore/Copper: Australia is the world's largest iron ore exporter. Rising commodity prices strengthen AUD — positive correlation with risk-on demand.
- NZD/USD and Dairy: New Zealand's dairy-dependent economy means global dairy auction results (GlobalDairyTrade fortnightly) measurably move NZD.
- USD and Gold: Gold is priced in dollars — a weaker dollar makes gold cheaper in other currencies, boosting demand. The USD/gold relationship is reliably negative over multi-month periods.
Risk Sentiment and Safe-Haven Flows
In risk-on environments (equity markets rising, VIX low), capital flows to high-yielding, growth currencies: AUD, NZD, CAD. In risk-off (equity sell-off, VIX spike), capital flows to safe havens: JPY, USD, CHF. Monitoring the S&P 500 and VIX gives real-time insight into risk sentiment that explains apparently unexplainable forex moves.
Bond Yield Differentials
The yield spread between two countries' 10-year government bonds is one of the strongest long-term currency predictors. When US 10-year yields rise faster than German 10-year yields, EUR/USD typically falls. Tracking 2-year yield differentials provides even more sensitivity to near-term currency direction.
A trader who reads only the currency chart sees half the picture. Intermarket relationships reveal the full context that explains why price is where it is.