I keep a breakeven chart open next to my crypto screens, and people always ask why. The short answer is that the bond market has already priced an opinion about inflation, and you can read it for free if you know where to look. The longer answer is that most of the moves people blame on inflation are actually real-rate moves in disguise, and once you separate the two, a lot of the drawdowns that felt random start to make sense.
Where the breakeven number actually comes from
There is no survey involved. A breakeven is just arithmetic on two bonds. You take a plain nominal Treasury of a given maturity and the inflation-protected version of roughly the same maturity, and the yield gap between them is the breakeven inflation rate. The nominal bond has to compensate you for expected inflation because it pays back fixed dollars. The TIPS does not, because its principal gets adjusted for realized inflation, so what is left in its yield is closer to a real yield. Subtract one from the other and you get the inflation rate at which holding either bond leaves you indifferent. That is the whole trick. The market is telling you, through the price it is willing to pay, what average inflation it expects over that horizon.
The clean mental model is nominal yield roughly equals real yield plus expected inflation plus a small risk premium. Breakevens isolate the middle term. When the 10-year breakeven climbs, the market is saying it expects more inflation over the next decade. When it falls, the market is pricing disinflation, or in the ugly cases, it is pricing a growth scare where nobody wants to touch anything. And this is where it gets useful, because the same headline nominal yield can move for two completely different reasons. If nominals rise because breakevens rose, that is an inflation-expectations story. If nominals rise because real yields rose while breakevens sat still, that is a tightening-of-financial-conditions story, and those two things do very different things to risk assets.
Why the short end lies to you
Here is the part that trips people up. If breakevens are so clean, why not just read the 2-year breakeven and call it a day. Because the short end of the TIPS market is thin, and thin markets carry liquidity premia that have nothing to do with inflation expectations.
TIPS trade at a discount to nominal Treasuries in terms of liquidity. Nominal Treasuries are the most liquid instrument on the planet, and TIPS are a fraction of that market. When you buy a TIPS, you are giving up some liquidity, and you want to be paid for that, which pushes TIPS yields up a touch and mechanically drags the breakeven down. In calm times this premium is small and stable. In a real scramble for cash, and we have seen this in every serious stress event, the liquidity premium blows out, TIPS get dumped harder than nominals, and short-dated breakevens crater even when nobody's actual inflation view has changed. You end up reading a number that says the market expects almost no inflation when what really happened is that people were selling whatever they could sell.
The short end is also dominated by whatever the last few energy prints were. A move in oil shows up almost one-for-one in near-dated breakevens because a big chunk of near-term realized inflation is energy. So the 1-year and 2-year breakevens are partly a lagged oil chart with a liquidity premium stapled on. Useful for some things, terrible as a read on where the market thinks structural inflation is going.
Why the Fed stares at the 5y5y
This is why the measure people actually respect is the 5-year, 5-year forward breakeven, usually written 5y5y. It is not the inflation expected over the next five years. It is the inflation expected over the five years that start five years from now. You compute it as a forward from the 5-year and 10-year breakevens, and the whole point is to strip out everything happening in the near term.
Push the window out past the current energy cycle, past the current business cycle, past whatever the Fed is doing right now, and what is left is closer to the market's read on long-run inflation, the number it thinks things settle at once the noise clears. That is the anchor. When central bankers talk about inflation expectations being anchored or de-anchored, the 5y5y forward is very often the thing they are looking at. If near-term breakevens spike but the 5y5y barely moves, the market is saying this is a transitory shock and the long-run target still holds. If the 5y5y itself starts drifting, that is the market questioning whether the anchor is real, and that is the scenario central banks genuinely fear because it feeds into wage setting and pricing behavior for years.
A rough hierarchy I keep in my head, from noisiest to cleanest as an expectations signal:
- 1y and 2y breakevens, mostly energy and liquidity noise, near useless for structural reads.
- 5y and 10y spot breakevens, decent, but still contaminated by near-term conditions.
- 5y5y forward, the cleanest look at long-run expectations, and the one worth actually reacting to.
Bringing it back to crypto
None of this would matter to me if it did not move the assets I care about. The link runs through real yields, and this is the part I wish more people internalized. Break the nominal 10-year into its real component and its breakeven component, and it is the real component that has historically done the damage to crypto and to long-duration risk generally.
The reasoning is not complicated. Real yields are the return you get for holding a safe asset after inflation. When real yields climb, the opportunity cost of holding something that produces no cash flow goes up, and there is nothing more no-cash-flow than a token. Rising real yields also tighten financial conditions directly, they pull money out of the speculative end of the curve, and crypto lives at the far speculative end. In the ugly episodes, the thing that led the drawdown was almost always real yields ripping higher, not breakevens. Breakevens often held flat or even fell while nominals rose, which is exactly the tell that the move was a real-rate move and therefore the dangerous kind for risk.
So the practical workflow I run is short and mechanical:
- When the nominal 10-year jumps, do not react to the headline. Split it. Pull the 10-year breakeven and back out the real yield.
- If nominals rose because breakevens rose and real yields are flat, that is a reflation move, and risk assets often tolerate it or even like it.
- If nominals rose because real yields rose while breakevens sat still or fell, treat that as the tightening signal and expect pressure on crypto and other long-duration risk.
- Separately, glance at the 5y5y. If it is drifting up alongside a real-rate move, you have both an inflation-anchor problem and a tightening problem at once, which is the worst mix for risk.
The failure mode I see constantly is people watching the nominal yield alone, seeing it rise, and concluding inflation is the threat, when the actual driver was real rates and the correct trade was to reduce risk rather than hedge inflation. The breakeven is what tells you which story you are in. I would not build a whole thesis on it, and the data has real warts, the liquidity premium being the biggest one, so I treat it as a filter rather than a signal. But knowing whether a yield move is a real move or an expectations move has saved me from more than one bad take, and that is worth keeping a chart open for.