What is the term premium?
When long-term bond yields jump while the central bank sits still, analysts often blame "the term premium". It is one of the most important ideas in macro trading, and it explains why a 10-year yield can rise even when nobody expects the Fed to hike. This guide explains what it is, how it is measured, what drives it, and why it matters for currencies, gold and stocks.
The definition in one line
A long-term bond yield can be split into two parts:
The first part reflects where investors think the central bank's policy rate will be, on average, over the life of the bond. The term premium is everything else. It is the extra return investors demand for locking their money up for ten years instead of rolling over short-term bills, which would let them adjust if conditions change.
Put simply, it is the price of uncertainty over time.
Why investors demand it
Holding a long bond exposes you to risks that a 3-month bill does not:
How it is measured
The term premium cannot be observed directly. It has to be estimated with a model that separates expected rates from the rest. The best-known estimates are:
The models do not always agree on the level, so focus on the direction and the size of changes rather than the exact figure. For a quick market proxy, many traders watch how much the 10-year yield moves relative to the 2-year. If the 2-year is flat while the 10-year rises, the move is usually a term premium move, not a shift in expected Fed policy.
A short history
For most of the 2010s the estimated U.S. term premium was near zero or negative. Inflation was low and stable, central banks were buying huge amounts of long bonds through quantitative easing, and bonds were an excellent hedge for stocks. Investors were effectively paying for the privilege of owning duration.
That regime broke after the 2021–2022 inflation shock. Inflation uncertainty returned, central banks shifted from QE to quantitative tightening, and government deficits and issuance grew. Bonds also stopped reliably hedging equities. All of these pushed the term premium back into positive territory, and much of the rise in long-term yields since then is attributed to it rather than to expectations for policy rates.
Why traders should care
What tends to push it up or down
Practical tip: on Treasury refunding announcement days, watch the long end closely. A surprise increase in long-dated issuance can lift the term premium within hours.
Summary
The term premium is the extra yield investors demand to hold long-term bonds instead of rolling short-term ones. It explains why long yields can rise without any change in expected central bank policy. When you see the 10-year yield climbing while the 2-year barely moves, ask whether the market is pricing the Fed or pricing risk. The answer changes how you should trade the dollar, gold and equities.
This article is for educational purposes only and is not investment advice.
When long-term bond yields jump while the central bank sits still, analysts often blame "the term premium". It is one of the most important ideas in macro trading, and it explains why a 10-year yield can rise even when nobody expects the Fed to hike. This guide explains what it is, how it is measured, what drives it, and why it matters for currencies, gold and stocks.
The definition in one line
A long-term bond yield can be split into two parts:
10-year yield = average expected short-term rate over 10 years + term premiumThe first part reflects where investors think the central bank's policy rate will be, on average, over the life of the bond. The term premium is everything else. It is the extra return investors demand for locking their money up for ten years instead of rolling over short-term bills, which would let them adjust if conditions change.
Put simply, it is the price of uncertainty over time.
Why investors demand it
Holding a long bond exposes you to risks that a 3-month bill does not:
- Inflation risk. If inflation turns out higher than expected, the fixed coupons lose real value. The more uncertain the inflation outlook, the more compensation investors want.
- Rate risk. A long bond's price falls sharply when yields rise. That is duration risk, and someone has to be paid to carry it.
- Supply risk. When a government issues a lot of long-dated debt, buyers have to absorb more duration. They usually only do so at a discount, which means a higher yield.
- Liquidity and hedging value. When bonds reliably rise while stocks fall, they act as portfolio insurance and investors accept a lower premium. When bonds and stocks fall together, as they did during inflation scares, that insurance value disappears and the premium rises.
How it is measured
The term premium cannot be observed directly. It has to be estimated with a model that separates expected rates from the rest. The best-known estimates are:
- ACM model (Adrian, Crump and Moench), published by the New York Fed and updated daily.
- Kim–Wright model, published by the Federal Reserve Board.
The models do not always agree on the level, so focus on the direction and the size of changes rather than the exact figure. For a quick market proxy, many traders watch how much the 10-year yield moves relative to the 2-year. If the 2-year is flat while the 10-year rises, the move is usually a term premium move, not a shift in expected Fed policy.
A short history
For most of the 2010s the estimated U.S. term premium was near zero or negative. Inflation was low and stable, central banks were buying huge amounts of long bonds through quantitative easing, and bonds were an excellent hedge for stocks. Investors were effectively paying for the privilege of owning duration.
That regime broke after the 2021–2022 inflation shock. Inflation uncertainty returned, central banks shifted from QE to quantitative tightening, and government deficits and issuance grew. Bonds also stopped reliably hedging equities. All of these pushed the term premium back into positive territory, and much of the rise in long-term yields since then is attributed to it rather than to expectations for policy rates.
Why traders should care
- It changes how you read the yield curve. A steepening curve driven by the term premium (long yields rising, short yields stable) is a very different signal from one driven by expected rate cuts. The first reflects worry about inflation, deficits or supply. The second reflects an expected easing cycle.
- Currencies. A rise in yields from higher expected Fed rates usually supports the dollar. A rise driven by the term premium is more ambiguous. If it reflects fiscal worries or a loss of confidence in the asset, the dollar can actually weaken while yields rise, which is a warning sign that FX traders should not ignore.
- Gold. Gold is mainly priced off real yields, and a rising term premium often pushes real yields up. But when the premium rises because of fiscal or credibility concerns, gold can rally as a hedge against exactly those risks.
- Stocks. Higher long-term yields raise the discount rate applied to future earnings, which hits long-duration growth stocks hardest. A term premium spike can drag down equity valuations even when the economy is fine.
- Central bank policy. Policymakers watch it closely. A sharp rise in long yields tightens financial conditions by itself. Some officials see that as doing part of the central bank's job, which can reduce the need for more rate hikes.
What tends to push it up or down
- Up: higher or more volatile inflation, large deficits and heavy long-dated issuance, quantitative tightening, political or fiscal uncertainty, doubts about central bank independence, and positive stock–bond correlation.
- Down: quantitative easing, a flight to safety during a crisis, falling inflation volatility, and a Treasury that shifts issuance toward short-term bills.
Practical tip: on Treasury refunding announcement days, watch the long end closely. A surprise increase in long-dated issuance can lift the term premium within hours.
Summary
The term premium is the extra yield investors demand to hold long-term bonds instead of rolling short-term ones. It explains why long yields can rise without any change in expected central bank policy. When you see the 10-year yield climbing while the 2-year barely moves, ask whether the market is pricing the Fed or pricing risk. The answer changes how you should trade the dollar, gold and equities.
This article is for educational purposes only and is not investment advice.