10-Year Breakeven Inflation Rate

What Is the 10Y Breakeven?

The 10-year breakeven inflation rate is the difference between the 10-year nominal Treasury yield and the 10-year TIPS (Treasury Inflation-Protected Securities) yield. The FRED ticker is T10YIE. It represents the market's implied expected average annual CPI inflation rate over the next 10 years.

The metric is "breakeven" because at that level of inflation, TIPS and nominal Treasuries would produce equal nominal returns over the 10-year horizon. If actual inflation exceeds the breakeven, TIPS outperform nominal Treasuries; if actual inflation is below, nominal Treasuries outperform.

Why It Matters for Markets

The 10Y breakeven is the cleanest single market measure of long-run inflation expectations. It is referenced by:

• Fed officials: in speeches and FOMC minutes when assessing whether inflation expectations are anchored at the 2% target.
• Macro traders: as a primary input to relative-value analysis between nominal and inflation-linked bonds.
• Equity analysts: in discount-rate analysis (real yields plus expected inflation = nominal discount rate).
• Commodity traders: gold, oil, and other inflation-sensitive assets are sensitive to breakeven changes.

The metric is "market-based" rather than "survey-based" — it reflects the actual prices investors are willing to pay for inflation protection, which captures both expectations and risk premium.

How to Read the Print

Level vs the Fed's 2% target. Readings near 2.0-2.5% are consistent with anchored expectations on the PCE-target-consistent CPI rate. Sustained readings above 3.0% would signal de-anchoring risk; readings below 1.5% would signal deflation expectations.

Movement vs CPI movement. The 10Y breakeven typically moves much less than spot CPI because it captures long-run expectations rather than current inflation. In 2022, current CPI peaked at 9.1% while 10Y breakeven barely exceeded 3% — a signal that the market believed the spike was transitory.

5Y vs 10Y breakeven. The 5Y breakeven captures shorter-term inflation expectations. The 5Y-10Y spread reveals whether the market thinks current inflation conditions will mean-revert (5Y above 10Y suggests near-term inflation will fall) or persist (5Y below 10Y).

Liquidity premium considerations. TIPS are less liquid than nominal Treasuries, so the TIPS yield includes a small liquidity premium that distorts breakeven calculations slightly. Most analysis ignores this; rigorous analysis uses inflation swaps as an alternative.

Historical Context

10Y breakeven inflation data go back to 2003 (when 10-year TIPS history became long enough for the differential). The 2010-2019 expansion saw breakeven in the 1.5-2.5% range, broadly consistent with the Fed's 2% PCE target. The pandemic shock briefly drove breakeven to 0.5% in March 2020 (deflation panic), then to over 3% by 2022 as inflation surged.

Through 2024-2025, the 10Y breakeven has run in the 2.2-2.5% range — broadly consistent with the Fed's target and signaling that long-run inflation expectations have re-anchored despite the 2021-2023 inflation surge. The successful re-anchoring has been a major credibility win for the Fed and a foundation of the soft-landing narrative.