Interest rates and bonds
A real yield is what a bond pays you after inflation is taken out. Traders watch it because it is the cleanest measure of how tight policy actually is, and it is the main driver of gold, the dollar and long duration equities. When real yields rise, holding an asset that pays you nothing costs more.
Also known as real interest rate, inflation-adjusted yield
The US 10 year real yield closed at 2.55 per cent on 10 September 2026, zero basis points below its 2026 high of 2.55 per cent set on 10 September. The 2026 average is 2.09 per cent, against a year to date range of 1.72 to 2.55 per cent.
Set against the 4.95 per cent nominal 10 year, that implies a breakeven inflation rate of 2.40 per cent. The 5 year breakeven is 2.46 per cent and the 30 year is 2.32 per cent, with the 5 year breakeven currently above the 30 year breakeven.
Because almost everything else you look at is downstream of it.
A nominal yield tells you what a bond pays. It does not tell you whether that payment is worth having, because a 5 per cent coupon against 6 per cent inflation is a loss. Strip the inflation out and you get the number that actually decides whether capital sits in bonds or goes looking for somewhere else.
That is why real yields, not nominal yields, are the number that moves gold. Gold pays no coupon and never will. Its entire competitive position depends on what the risk free alternative pays you in real terms, so when the real yield rises the opportunity cost of holding gold rises with it.
The same logic runs through the dollar and through equities. Capital chases real return, so a rising US real yield pulls money toward dollar assets. And a rising real yield raises the discount rate applied to distant cash flows, which is why long duration growth equities are the first to feel it.
The market cares about the direction and the driver, not the level.
A real yield can rise for two completely different reasons and they are not the same trade. If it rises because the nominal yield is climbing while inflation expectations sit still, that is genuine tightening and it is bearish gold. If it rises because inflation expectations are collapsing faster than nominal yields, that is a growth scare, and gold often holds up because the next move is a central bank cutting.
So the useful habit is to read the real yield and the breakeven together. Nominal minus breakeven is the real yield, and knowing which of the two legs did the moving tells you what kind of market you are in.
The second thing that matters is speed. A slow grind higher in real yields is absorbed. A fast repricing is what breaks positioning, because it forces leveraged holders of long duration assets to sell into a market that has just repriced its discount rate.
Scenario analysis
Hotter scenario
A hot inflation print does not automatically lift the real yield, and this is where most people get the sequence wrong.
Hot inflation lifts breakevens. If nominal yields rise by the same amount, the real yield does not move at all and gold can be perfectly comfortable. The real yield only rises if the market decides the central bank will respond hard enough to push nominal yields above the new inflation expectation.
So the question after a hot print is not what did inflation do. It is what did the front end do, because that is where the policy response is priced. If the 2 year moves more than breakevens, real yields are going up and gold is in trouble.
Softer scenario
A soft print usually pulls the real yield down, but again only through the policy leg.
Cooling inflation lowers breakevens. If nominal yields fall further than breakevens, because the market has brought forward cuts, the real yield falls and gold gets its cleanest tailwind. That is the classic soft landing trade.
The version that catches people out is a soft print that does not move the policy path. Breakevens fall, nominal yields sit still, and the real yield mechanically rises. Inflation cooling and gold falling on the same day looks absurd until you do that subtraction.
Market impact
Bond yields
The real yield is derived from the bond market, so it is not really a separate instrument to watch, it is a way of reading the one you already have.
The US Treasury publishes a daily real yield curve built from Treasury Inflation Protected Securities, covering 5, 7, 10, 20 and 30 year maturities. The 10 year is the reference point most desks quote. Subtracting it from the matching nominal yield gives you the breakeven, which is the bond market's own inflation forecast.
One structural note worth carrying: the breakeven curve is currently inverted, with the 5 year above the 30 year. The bond market is pricing more inflation over the next five years than over the next thirty, which is what a supply shock looks like when it is believed to be temporary.
Currencies
A rising US real yield is dollar positive, and it is a cleaner signal than the nominal yield because it is not contaminated by the inflation expectation.
The mechanism is capital flow. International money buys the currency with the best real return available for the risk, so a US real yield rising against a European or Japanese real yield widens the real rate differential and pulls flow into the dollar.
This is also why the dollar can fall on a day when US nominal yields rise. If yields are rising purely because inflation expectations are rising, the real yield has not moved and the dollar has no reason to rally. Traders who watch only the nominal yield find that day inexplicable.
Gold
Gold has no yield, no earnings and no coupon. Its price is therefore extremely sensitive to what the alternative pays in real terms.
The relationship is inverse and it is the single most reliable macro relationship in the metal. Real yields up, gold down. Real yields down, gold up. Over any medium horizon that holds far better than the inflation hedge story most retail commentary reaches for.
It also explains the behaviour that confuses people most, which is gold falling on inflationary news. A supply shock that raises inflation expectations and simultaneously raises the odds of a policy response can lift the real yield, and gold will fall into an inflation headline. The headline is not the driver, the real yield is.
Equities
Equities feel real yields through the discount rate rather than through the coupon.
A company's value is its future cash flows discounted back to today. Raise the real discount rate and distant cash flows are worth less, which is why the businesses that suffer first are the ones whose earnings sit furthest out. That is the long duration growth complex.
Value and short duration cash generative businesses are far less exposed, which is why a real yield repricing usually shows up as a rotation inside the index long before it shows up as a fall in the index.
Three mistakes come up constantly.
The first is treating gold as an inflation hedge. Gold responds to real yields, and inflation is only one of the two inputs. If inflation rises and the policy response rises further, gold falls, and no amount of inflation in the headline changes that.
The second is watching the nominal yield alone. Without the breakeven you cannot tell whether a move in nominal yields is tightening or just repriced inflation, and those two have opposite implications for almost every asset.
The third is using the wrong maturity. The 10 year real yield is the reference for gold and the dollar. The 5 year is more sensitive to the policy cycle. Quoting one when you mean the other produces conclusions that do not survive a chart.
The framework breaks in two identifiable situations, and it is worth knowing them rather than discovering them.
The first is a genuine liquidity event. When funding markets seize, correlations go to one and gold gets sold with everything else regardless of what the real yield is doing. That is a positioning event, not a valuation one, and it resolves within days.
The second is sustained official sector buying. When central banks accumulate gold for reserve reasons rather than return reasons, the price can rise against a rising real yield for an extended period, because the buyer is not optimising for yield at all.
If you see gold and real yields rising together for more than a few weeks, do not assume the relationship has broken. Check whether one of those two conditions is present first.
Official reference
The United States Treasury publishes Daily Treasury Real Yield Curve Rates, derived from the market prices of Treasury Inflation Protected Securities. These are par yields at 5, 7, 10, 20 and 30 year maturities, published each business day at approximately 15:30 New York time.
The breakeven inflation rate is not published directly. It is derived by subtracting the real yield from the nominal Treasury par yield at the same maturity, both of which the Treasury publishes.
Two widely referenced series exist for the same data at the Federal Reserve Bank of St Louis. DFII10 is the 10 year real yield and T5YIFR is the 5 year, 5 year forward inflation expectation rate, which is the market's inflation forecast for the second half of the coming decade rather than a real yield.
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