5% Yields Won't Happen: Why Polymarket Traders Dumped YES Contracts Even After a Blowout Jobs Report

The 10-year Treasury just hit its highest yield since January 2025. Prediction-market traders responded by selling the "it goes higher" contract at the fastest pace in weeks. That tells you something worth understanding.

TL;DR

The YES contract on 10-year yields hitting 5.0% before year-end collapsed from 56¢ to 36¢ in two days, even as the 10-year yield itself rose to 4.73–4.76% on a strong jobs beat.
August nonfarm payrolls printed at 162,000 — more than triple the 53,000 consensus — yet bond traders appear to have concluded the ceiling is lower than 5.0%.
The 2-year Treasury yield rose more than 4 basis points after the jobs report, suggesting Fed hike bets remain live, even as long-end yields lag.
The gap between short-end reaction and long-end restraint is the story: the market believes the Fed can hike, but that inflation will fall fast enough to keep the 10-year pinned well below 5.0%.

What the Market Says

At 36¢ YES and 64¢ NO as of 2026-09-05 11:10 UTC, the Polymarket contract on whether the 10-year Treasury yield will reach 5.0% before December 31, 2026 is pricing roughly a one-in-three shot. That is not negligible. But the direction of movement is the real signal here.

On September 1, YES was trading at 84¢. By September 3 it had already slid to 56¢ — a notable move on its own. Then the August jobs report landed on September 4, and instead of reversing course, the contract shed another 20 cents to reach 36¢ today. In two trading days, the implied probability of the 10-year hitting 5.0% was nearly cut in half, even as the underlying yield was climbing.

This is the market equivalent of a fire alarm going off and the building's insurance premium falling. Worth paying attention to.

The Case Against 5.0%

The simplest version of the bearish-YES argument: 4.73% is not 5.0%. With roughly 115 trading days left in 2026, that 27-basis-point gap does not close automatically. And the factors that would close it are either already priced or increasingly doubted.

Start with the jobs data. Federal News Network reported on September 5 that nonfarm payrolls rose to 162,000 in August against a 53,000 consensus estimate, with unemployment holding at 4.1%. That is a genuine upside surprise — the kind of number that, in a normal cycle, would have 10-year yields sprinting toward 5.0%. Instead, Trading Economics noted on September 5 that the 10-year rose to 4.73%, its highest since January 2025, and largely stopped there.

Meanwhile, CNBC reported on September 4 that the 2-year Treasury yield rose more than 4 basis points to 4.377% after the jobs print — a clean signal that short-end rate expectations moved as the textbook would predict. The 10-year did not follow at the same pace. The spread behavior suggests that traders accept the Fed will hike near-term but believe inflation and growth will both moderate enough that long-duration yields stay capped.

There is also a structural argument embedded in the contract's collapse. Going from 84¢ to 36¢ in four days is not noise — it is traders revising a fundamental view. The most plausible interpretation is that the September 4 jobs report, despite its headline strength, did not contain the wage or inflation pressure that would push the Fed toward a sustained, multi-hike cycle capable of dragging the long end above 5.0%.

Fed commentary from Minneapolis President Kashkari and Cleveland's Fed President both reinforced the case for rate hikes this week — but notably, Kashkari expressed a preference for smaller hikes rather than a wait-and-see approach. Smaller hikes are, by definition, a less aggressive trajectory. If the Fed is managing expectations toward a one-and-done or mild-tightening posture, the 10-year has less reason to breach 5.0%.

The 64¢ NO position is essentially a bet that 4.73% is close to the ceiling, that the Fed's hiking path is measured rather than aggressive, and that whatever inflation remains will continue fading faster than terminal-rate hawks expect. At two-to-one odds, the market thinks that thesis is winning.

Risks

The honest case for YES at 36¢ is not absurd. It is a one-in-three implied probability on a contract that was at 84¢ four days ago. Markets can be wrong in both directions.

Inflation data could reset the entire narrative. CPI and core PCE prints in September and October are still ahead. If either surprises materially to the upside — say, core PCE re-accelerates toward 3.5% or higher — the Fed's calculus changes quickly, and so does the long-end repricing. A single hot inflation print could add 15–20 basis points to the 10-year in a week.

Fed Chair Kevin Warsh could go more hawkish than the market currently prices. The current contract collapse assumes a one-off or mild hike. If Warsh signals multiple consecutive hikes — or if the minutes from the next FOMC meeting reveal a committee more hawkish than the public commentary — terminal rate expectations would shift up sharply, and 5.0% on the 10-year becomes a live target again.

Geopolitical disruption is a wild card in the wrong direction for NO holders. A sudden risk-off event — escalating trade conflict, a financial contagion scare, or a commodity price spike — could trigger a rapid rotation out of risk assets and into short-duration Treasuries, steepening the curve unpredictably. Alternatively, a scenario where investors dump Treasuries entirely in a dollar-confidence crisis would send long yields sharply higher regardless of Fed intent.

The jobs market could re-accelerate. One strong payroll print does not a trend make, but if September's number also beats by a wide margin and wage growth picks up, the narrative of a soft landing with benign inflation fades — and the 5.0% contract comes back to life.

At 36¢, YES is priced for all of the above to not happen in the next 115 days. That is a reasonable bet. It is not a certain one.

What to Watch

The next material inputs for this contract are:

CPI release for August (expected mid-September): a core print above 0.3% month-over-month would be yellow-flag territory.
Next FOMC meeting: any signal of multiple hikes, not a single adjustment, changes the picture.
10-year yield itself: if it approaches 4.85–4.90%, the contract will reprice sharply regardless of other data. Watch for that level as a sentiment trigger.

The current read is that the market has made a decisive call: a blowout jobs number moved yields to 4.73%, and traders concluded that is most of the run. Getting to 5.0% from here requires something qualitatively different — not just more of the same data, but a regime shift in Fed signaling or inflation.

For now, the 64¢ NO is the consensus. The question is whether the next six weeks of data give it reason to move higher — or hand the 36¢ YES crowd their vindication.

Prices captured at press time and are not live. Not financial advice. Independent publication - not affiliated with Polymarket, Banana Gun, or any venue.