10-Year Breakeven Inflation Rate

The 10-Year breakeven inflation rate is the nominal 10-Year Treasury yield minus the 10-Year TIPS (inflation-protected) yield — FRED's T10YIE series, computed every business day from the bond market. Conceptually, it is the average annual inflation rate at which an investor would earn the same return holding a regular Treasury as holding an inflation-protected one over the next decade. If the breakeven is 2.3%, the market is effectively pricing average inflation near 2.3% per year over ten years, the level that would leave a nominal-bond and a TIPS holder indifferent.

The crucial, often-missed distinction is that the breakeven is a market-implied expectation, not a measured rate of inflation. Every other inflation series on MacroRadar — CPI, core CPI, PCE, core PCE — reports what prices actually did. The breakeven instead reports what bond investors collectively expect prices to do, distilled from the gap between two traded yields. That makes it forward-looking and continuously updated, but also subject to market quirks rather than a clean reading of inflation itself.

Read the breakeven against the Federal Reserve's 2% objective, since long-run inflation expectations 'anchored' near 2% are precisely what the central bank tries to maintain. A breakeven hovering close to 2% suggests the market believes the Fed will keep inflation near target over the coming decade; a breakeven drifting well above 2% suggests rising expected inflation, while one falling well below 2% suggests the market is pricing disinflation or even deflation risk. Sharp moves in the breakeven are watched closely as a real-time read on whether expectations are staying anchored.

Two technical caveats shape interpretation. The breakeven is not a pure inflation forecast: it also embeds an inflation risk premium (compensation for inflation uncertainty) and a liquidity premium, because TIPS trade in a smaller, less liquid market than nominal Treasuries. In moments of acute market stress, TIPS liquidity can dry up and distort the breakeven downward even if true expectations have not changed — as happened briefly in late 2008. So the level is best read as expectations plus premiums, and extreme readings during turmoil deserve extra caution.

The breakeven moves with anything that shifts the bond market's view of future inflation. Energy prices are a powerful short-term driver: a surge in crude oil tends to lift the breakeven, and a slump tends to depress it, because investors extrapolate near-term price pressure into expectations. Federal Reserve credibility is the deeper anchor — when markets trust the Fed to hold inflation near target, the breakeven stays close to 2%; when that confidence wavers, it can move sharply, which is why central bankers treat the breakeven as a barometer of their own credibility.

Because it is built from two traded yields, the breakeven also reflects forces that have little to do with inflation per se. Flights to safety into nominal Treasuries, swings in TIPS liquidity, and changes in the inflation risk premium all move the spread. Real growth expectations and the broader risk environment feed in as well, since they affect both legs. The net result is a forward-looking gauge that is informative but noisier than its clean definition suggests, especially during periods of market dislocation.

Because TIPS were introduced in the late 1990s, the 10-Year breakeven has a shorter history than the CPI and PCE series, but its arc is instructive. Through the 2000s it generally oscillated around 2% to 2.5%, reflecting well-anchored expectations. Its most dramatic move came during the 2008 financial crisis, when a collapse in TIPS liquidity and a deflation scare drove the breakeven briefly to extraordinarily low levels — at one point implying the market expected almost no inflation over the next decade — a reading widely understood to be distorted by the seizure in TIPS trading rather than a true forecast.

In the 2010s the breakeven often sat modestly below 2%, consistent with the Fed persistently undershooting its target and with periodic deflation worries. The post-pandemic inflation surge of 2021 to 2022 then pushed the breakeven up to multi-year highs as investors priced in higher near-term inflation, before it eased back toward target as the Fed tightened and inflation receded. The chart above lets you see how today's market-implied expectation compares to both the anchored 2000s and the crisis-driven extremes.

The breakeven here is FRED's T10YIE, calculated each business day as the 10-Year nominal Treasury constant-maturity yield minus the 10-Year TIPS constant-maturity yield. Both legs come from the bond market: the nominal yield reflects the return investors accept on a regular Treasury, and the TIPS yield reflects the real return on a security whose principal adjusts with CPI inflation. The difference is the compensation investors require for expected inflation over the next ten years, which is the breakeven.

The caveats follow from the construction. The breakeven equals expected inflation plus an inflation risk premium plus distortions from the relative liquidity of the two markets, so it is not a pure forecast — it tends to read a touch high in calm times because of the risk premium and can read sharply low when TIPS liquidity evaporates in a crisis. It is also tied to CPI, since TIPS index to CPI, which means it embeds the same CPI-versus-PCE wedge discussed elsewhere. It is best understood as the market's real-time, imperfect estimate of average future inflation.

The breakeven is the forward-looking member of the inflation family, complementing the backward-looking US inflation rate, core inflation rate, PCE price index, and Core PCE — those report realized inflation, while the breakeven reports expected inflation. Reading them together shows whether the market believes recent inflation will persist or fade. Its two building blocks are MacroRadar charts in their own right: the 10-Year Treasury yield and the 10-Year real interest rate (the TIPS yield), and the breakeven is literally the gap between them.

Because anchored expectations are central to monetary policy, the breakeven also sits close to the federal funds rate, which the Fed adjusts partly to keep long-run expectations near 2%. The monetary backdrop that can shift expectations appears in the M2 money supply and the Fed balance sheet. Read alongside these, the breakeven turns realized inflation, real yields, and policy into a single forward-looking expectation, making it one of the most integrative charts in the inflation set.

The macro-regime panel above frames the current breakeven against growth, employment, and financial conditions. As a market-implied expectation, the breakeven is especially telling about credibility: a reading anchored near 2% suggests markets trust inflation to stay contained over the decade, while a breakeven drifting meaningfully above or below 2% suggests expectations are shifting. The regime view shows whether the market's forward expectation lines up with realized inflation and the rest of the dashboard, or whether the two are diverging.

This is context, not a forecast — even though the breakeven itself encodes the market's expectation, MacroRadar presents it as a historical indicator rather than a prediction to act on. The overlay is meant to show whether today's expectation is consistent with the broader environment and with realized inflation, and to recall how comparable readings behaved before. Because the breakeven carries risk and liquidity premiums, extreme moves during market stress deserve particular caution before being read as genuine shifts in expectations.

The breakeven matters to long-term investors because it offers a continuously updated, market-based view of the inflation that will erode future real returns — and because the choice between nominal bonds and TIPS hinges on it. If realized inflation exceeds the breakeven, TIPS will have outperformed comparable nominal bonds; if it falls short, nominal bonds will have done better. Watching the breakeven helps an investor see how the market is pricing the inflation risk that nominal fixed-income, in particular, is most exposed to over a decade-long horizon.

The chart is built to provide context rather than a signal to act. Pairing the breakeven with realized inflation and the macro regime above frames whether the market's expectation is anchored or shifting, and how nominal bonds, TIPS, and other assets behaved through similar episodes. Treat it as one input into a diversified, long-horizon plan rather than a reason to reposition around a single day's reading. This is a historical indicator, not a forecast or investment advice.