Term Premium

The extra yield investors demand to hold a long-term bond instead of rolling over a series of short-term bonds.

The term premium is the excess yield that investors demand as compensation for holding a long-term bond instead of rolling over a series of short-term bonds. Because long-term debt locks up capital for years, investors face heightened risks from inflation, interest rate volatility, and shifting supply-demand dynamics. The term premium acts as a safety cushion to offset these long-term uncertainties. While the term premium cannot be directly observed on a trading screen, economists and central banks estimate it using statistical models. These models compare the actual yield of a long-term bond against the market's expected path for short-term interest rates over that same time horizon. When the actual yield exceeds the expected path, the difference is attributed to the term premium. For retail investors, the term premium is a vital indicator of market sentiment and bond market health. A rising term premium typically signals growing anxiety about future inflation, heavy government debt issuance, or fiscal deficits, which can drive down bond prices and cause capital losses for holders of long-duration debt. Conversely, a low or negative term premium suggests strong structural demand for safe-haven assets or high confidence in long-term economic stability.

If the 10-year Treasury note currently yields 4.50%, and economic models estimate that the average expected path of short-term interest rates over the next decade is 3.80%, the term premium is calculated as 4.50% - 3.80% = 0.70% (or 70 basis points).