The Psychology of Intermarket Analysis: Why It Works

John Murphy's intermarket analysis is more than just a collection of charts and indicators; it is a reflection of the collective psychology of market participants. The relationships between the different asset classes are driven by the hopes, fears, and expectations of millions of investors around the world. By understanding the psychology behind intermarket analysis, traders can gain a deeper appreciation for why it works.

The Flow of Capital: Fear and Greed in Action

At its core, intermarket analysis is about tracking the flow of capital between asset classes. When investors are optimistic about the future, they are more likely to invest in riskier assets, such as stocks and commodities. This is the “greed” phase of the market cycle. When investors are pessimistic about the future, they are more likely to seek the safety of less risky assets, such as bonds and cash. This is the “fear” phase of the market cycle.

The intermarket relationships that Murphy identified are a direct result of this flow of capital. For example, the inverse relationship between stocks and bonds in a deflationary environment is a classic example of the flight to safety. As fear grips the market, investors sell their stocks and buy bonds, causing stock prices to fall and bond prices to rise.

The Wisdom of Crowds: How the Market Discounts the Future

The market is a discounting mechanism. This means that it is constantly trying to anticipate the future. The price of any asset reflects the collective wisdom of all market participants about the future prospects for that asset. Intermarket analysis is a way of tapping into this collective wisdom.

When the different asset classes are telling the same story, it is a effective indication that the market has a high degree of confidence in a particular outcome. For example, if stocks, bonds, and commodities are all signaling an economic recovery, it is a strong sign that the recovery is likely to materialize. This is because it is unlikely that all three of these major asset classes would be wrong at the same time.

The Self-Fulfilling Prophecy: How Intermarket Analysis Can Influence the Market

As more and more traders and investors become aware of the principles of intermarket analysis, it can start to become a self-fulfilling prophecy. If a large number of market participants believe that a certain intermarket relationship will hold true, they will trade accordingly. This can cause the relationship to become even stronger.

For example, if a large number of traders believe that a rising dollar is bearish for commodities, they will sell commodities when the dollar rises. This selling pressure can cause commodity prices to fall, which reinforces the original belief.

By understanding the psychology behind intermarket analysis, traders can gain a more nuanced understanding of the market. They can learn to read the emotional state of the market and to anticipate the actions of other market participants. This can be a effective edge in the competitive world of trading.