Intermarket Analysis
Intermarket analysis is one of the most powerful yet underused tools in a Forex trader’s arsenal. Rather than studying a single currency pair in isolation, intermarket analysis examines the relationships between different asset classes — currencies, commodities, bonds, and equities — to understand how movements in one market ripple across the others. In today’s deeply interconnected global economy, no market truly trades on its own. When you learn to read these cross-market signals, you gain an edge that pure chart-reading rarely provides.
In this guide we’ll break down the core concepts, show you the most important relationships to watch, and walk through a practical example so you can start applying intermarket thinking to your own trading immediately.
What Is Intermarket Analysis?
Intermarket analysis is the study of how four major financial markets — currencies, commodities, bonds, and stocks — influence one another. The approach was popularized by analysts such as John Murphy and later refined for Forex by Louis Mendelsohn, who demonstrated that currency movements can often be anticipated by watching correlated markets rather than the currency chart alone.
The central idea is simple: capital constantly flows between asset classes in search of yield and safety. When money leaves bonds, it has to go somewhere — into stocks, commodities, or a particular currency. By tracking these flows, a trader can identify the underlying forces driving a currency pair before those forces show up clearly on the price chart.
The Key Intermarket Relationships Every Trader Should Know
Over years of watching these markets, I’ve found a handful of relationships to be consistently useful. None of them are mechanical rules — they shift with the macro environment — but understanding them adds valuable context to any trade.
- Commodity currencies and raw materials: The Australian dollar (AUD) is closely tied to gold and iron ore, the Canadian dollar (CAD) tracks crude oil, and the New Zealand dollar (NZD) reflects dairy and agricultural prices. When oil rallies strongly, CAD often strengthens, pressuring USD/CAD lower.
- Gold and the US dollar: Gold and the greenback typically move inversely. A weakening dollar frequently coincides with rising gold prices because gold is priced in dollars and acts as an alternative store of value.
- Bond yields and currencies: Rising government bond yields tend to attract foreign capital, strengthening that country’s currency. The interest-rate differential between two economies is one of the strongest long-term drivers of exchange rates.
- Risk-on vs. risk-off: During “risk-on” periods, higher-yielding and commodity currencies rise while safe havens like the Japanese yen (JPY), Swiss franc (CHF), and US dollar soften. In “risk-off” episodes, the flow reverses sharply.
- Equities and carry trades: Strong global stock markets often support carry trades, where investors borrow in low-yield currencies (like JPY) and buy higher-yielding ones. A stock market crash can unwind these trades violently.
Why Intermarket Analysis Matters in Forex
Currency values are relative — you’re always trading one economy against another. That means a single-market view is inherently incomplete. Intermarket analysis helps you answer the deeper question: why is this pair moving?
For example, if EUR/USD is falling, is it because the euro is weak, or because the dollar is strong across the board? Checking the dollar index, US bond yields, and gold can tell you instantly. If the dollar is rallying against everything while yields climb, the move has broad conviction. If only EUR/USD is falling while other dollar pairs are flat, the story is euro-specific and may be less durable.
This context prevents you from fighting powerful macro trends and helps you distinguish between temporary noise and meaningful shifts in capital flows.
A Practical Example
Let’s walk through a realistic scenario for USD/CAD.
Suppose crude oil breaks out to a multi-month high after an OPEC production cut. Because the Canadian economy is heavily dependent on oil exports, a sustained rise in crude tends to strengthen the Canadian dollar. At the same time, you notice US 10-year bond yields are flat, and the US dollar index is drifting slightly lower.
Putting the pieces together:
- Oil rising → bullish for CAD → bearish for USD/CAD
- Soft dollar index → bearish for USD/CAD
- Flat US yields → no offsetting support for the dollar
All three intermarket signals align toward a lower USD/CAD. Now you can look for a short entry using your normal technical setup — perhaps a break of support or a bearish pullback — with far greater confidence because the macro backdrop supports the trade. This is the essence of intermarket confirmation: using correlated markets to stack the odds in your favor before pulling the trigger.
Risk Management with Intermarket Analysis
As useful as these correlations are, they must never replace disciplined risk management. Relationships between markets are dynamic — they strengthen, weaken, and occasionally invert depending on central-bank policy, inflation, and geopolitical stress. Treat intermarket signals as context, not certainty.
- Never oversize on “aligned” trades: A strong intermarket case can tempt you to risk more. Keep position sizing consistent — typically risking no more than 1–2% of your account per trade.
- Always use a stop-loss: Even perfectly correlated markets can decouple without warning. A protective stop is non-negotiable.
- Watch for correlation breakdowns: If oil is rising but CAD isn’t responding, that divergence itself is a warning sign. Don’t force the relationship.
- Beware double exposure: Trading several positively correlated pairs at once (say long AUD/USD and long NZD/USD) effectively multiplies your risk on the same idea.
- Confirm, don’t predict blindly: Use intermarket clues to filter and confirm technical setups, not to justify trades that your chart doesn’t support.
How to Get Started
You don’t need expensive software to begin. Open a few free charts alongside your Forex pairs: crude oil, gold, the US dollar index (DXY), and the US 10-year yield. Each morning, ask yourself three questions: Is the market in risk-on or risk-off mode? What are commodities doing? Where are yields heading? Over time, these checks become second nature and dramatically sharpen your read on the currency markets.
Frequently Asked Questions
Is intermarket analysis suitable for day traders?
Yes, though the relationships are most reliable over the medium to longer term. Intraday traders can still use them for directional bias and to avoid trading against major capital flows.
Do these correlations always hold?
No. Correlations shift with the macro cycle. Gold and the dollar, for instance, have occasionally risen together during extreme risk-off panics. Always verify that a relationship is currently active before relying on it.
Can I trade using intermarket analysis alone?
It’s best combined with technical analysis and sound risk management. Intermarket analysis tells you why and which direction; technical analysis helps with precise entry, exit, and timing.
What markets should a Forex trader monitor first?
Start with the US dollar index, gold, crude oil, and benchmark government bond yields. These four cover the most influential intermarket drivers for the major currency pairs.
Master intermarket analysis and you’ll stop viewing currencies as isolated charts and start seeing them as part of a living, interconnected financial ecosystem — which is exactly how the world’s most successful macro traders think.