Treasury Yields and Crude Oil Maintain a Positive Relationship

The latest rolling-correlation charts reveal an interesting relationship between the U.S. 10-year Treasury yield and crude oil prices. The correlation between the two remains positive, suggesting that movements in long-term government bond yields and oil prices have generally been aligned over the period shown.

The upper section of the first chart compares the 10-year Treasury yield, currently displayed around 5.13%, with crude oil prices. The lower section tracks their rolling correlation, which has fluctuated considerably since 2022 but has remained in positive territory in the latest reading.

This relationship can reflect common influences on both markets. Stronger economic activity can increase expectations for energy demand while also putting upward pressure on Treasury yields through growth and inflation expectations. Conversely, weaker economic conditions can reduce demand expectations for oil and influence the direction of bond yields.

However, correlation does not establish causation. Changes in monetary policy, geopolitical developments and energy supply conditions can cause the relationship to shift over time.

Brent Crude and the S&P 500 Remain Negatively Correlated

The second chart presents a different relationship. Brent crude oil and the S&P 500 continue to show a deeply negative rolling correlation, with the latest displayed reading at approximately -0.4949.

A negative correlation indicates that the two assets have tended to move in opposite directions over the measured period. This can occur when rising energy prices create additional cost pressures for businesses and consumers, potentially weighing on corporate profitability and equity valuations.

Higher oil prices can also influence inflation expectations, complicating the outlook for monetary policy. If energy prices rise significantly, investors may anticipate that central banks will need to maintain restrictive interest rates for longer, creating another potential source of pressure on equities.

For businesses, elevated energy costs can affect transportation, manufacturing and operating expenses. The impact varies considerably across industries, with energy producers potentially benefiting while energy-intensive companies face higher input costs.

What the Divergence Means for Investors

The contrasting correlation patterns demonstrate why investors should avoid treating all commodity and financial-market relationships as interchangeable. The 10-year Treasury yield and crude oil can move together when economic growth and inflation expectations influence both markets, while crude oil and equities can move in opposite directions when higher energy costs become a concern for corporate earnings and consumer spending.

For U.S. and Israeli investors with exposure to global equities, Treasury securities and commodities, these relationships provide additional context for evaluating portfolio risks. Monitoring correlations can help identify changing market dynamics, although historical relationships are not guaranteed to persist.

The next phase will depend on how energy prices, inflation expectations and long-term interest rates evolve. If the current negative relationship between Brent crude and the S&P 500 persists, investors may continue treating energy-price movements as an important risk factor for equities. Meanwhile, the positive relationship between crude and Treasury yields will remain relevant when assessing the interaction between economic growth, inflation and bond-market expectations.