Recession Signal Monitor

Yield Curve Inversion

One of the most widely followed recession indicators is the yield curve.

The yield curve shows the relationship between government bond yields and their maturities. Under normal economic conditions, longer-term bonds typically have higher yields than short-term bonds because investors demand compensation for longer time horizons.

However, during certain periods the yield curve can invert, meaning that shorter-term yields move above longer-term yields. This often reflects expectations that economic growth may slow in the future and that central banks may eventually lower interest rates.

Historically, several recessions in the United States have been preceded by yield curve inversions.

Key Yield Curve Spreads

Several yield curve spreads are commonly used to monitor potential recession signal.

10-Year minus 2-Year Treasury Spread

The spread between the 10-year Treasury yield and the 2-year Treasury yield is one of the most widely tracked indicators of the shape of the yield curve.

When the spread turns negative, the curve is considered inverted.

10-Year minus 3-Month Treasury Spread

The difference between the 10-year Treasury yield and the 3-month Treasury bill yield is another closely watched indicator. Some economists consider this spread to be particularly informative for economic forecasting.

Both indicators are monitored by investors, economists and policymakers as part of broader macroeconomic analysis.

Why Bond Markets Often Signal Recessions Early

Government bond markets reflect investor expectations about future economic conditions, inflation and monetary policy.

When investors expect slower economic growth or potential economic weakness, long-term yields may fall relative to short-term rates. This can flatten or invert the yield curve.

Because bond markets respond quickly to changing expectations, yield curve signals are often monitored as early indicators of possible economic slowdowns.

However, bond market signals should not be interpreted in isolation. Economic conditions depend on a wide range of factors including employment, inflation, credit conditions and global economic developments.

Yield Curve Inversions and Past Recessions

Historically, several US recessions have been preceded by periods of yield curve inversion.

Examples include:

• the early 1990s recession

• the 2001 recession following the dot-com bubble

• the Global Financial Crisis of 2008–2009

While yield curve inversions have historically been followed by recessions in several cases, they are not perfect predictors. The timing between an inversion and a recession can vary and other economic indicators should also be considered.

How to Interpret Recession Signals

Investors typically monitor several aspects of the yield curve when assessing recession risk:

Slope of the yield curve

A steep curve often reflects strong economic growth expectations.

Flattening curve

A flattening curve may signal slowing economic momentum.

Inverted curve

An inverted curve occurs when short-term yields exceed long-term yields. This has historically been viewed as a potential recession warning signal.

Monitoring the evolution of yield curve spreads over time helps investors understand how market expectations are changing.

Transparency

This section outlines the data inputs, model structure and intended use of this BondStats tool.

Last Updated: March 19, 2026  

Data Type: Market reference inputs and BondStats model assumptions  

Model Type: Simplified multi-factor analytical framework  

Use Case: Informational and educational  

Not Intended As: Investment advice, regulatory analysis or official forecasting

Related Bond Market Pages

Links:

• Global Bond Yields

• Yield Curve Explained

• What Moves Bond Yields

• Bond Yield Spread Calculator