PolymarketMacro / FedDevelopingUpdated 7m ago

Will the 5-year Treasury yield dip below 4.65% before 2027?

As of Oct 29, 2026, 1:27 AM ET, Polymarket priced this market at 50.0% (little changed over 24 hours). It had $53K traded in the past 24 hours, $2.2K of order-book liquidity and a bid-ask spread of 2.0 pts. probcast.co rates the support behind this price as moderate.

Market probability
50.0%
Little changed over 24 hours

Thin market where small orders can move the price, traded by a small group of accounts.

Price historyPolymarket

Source: Polymarket price history

How credible was the move?

Methodology →

Move validity

Moderate

Consensus stability

Forming

Contract clarity

High

Can you trust this price?

Two different questions: how hard the price is to move, and whose trading set it.

Market capacity

How hard is it to move this price?

ThinTight spread

Order-book liquidity

$2.2K

Bid-ask spread

2.0 pts

24h volume

$53K

Total volume

$73.7K

It would take roughly $274.9 of buying to move the price up by ~5 pts.

Little money on the book — a modest order can move this price, so treat swings with care.

Who's trading

Whose opinion is this price?

A few accounts
45%of the traded money came from the single largest account

Accounts

46

Trades

170

over 6 days

Largest order

$6.2K

$38K traded across these 170 trades (last 6 days).

A small group of accounts did most of the trading — neither one whale nor a broad crowd.

Recent trade activity$38K traded

From the latest trade tape (most recent 200 prints) — a live activity sample, not a lifetime total.

What this market actually measures

This market will resolve to "Yes" if the Treasury 5-year yield is lower than the listed value for any date between market creation and December 31, 2026. Otherwise this market will resolve to "No".

This summary shows the opening of the venue's official rules. ProbCast has not yet generated an independent plain-English interpretation for this contract — review the full rules before relying on it.

View full official resolution rules

This market will resolve to "Yes" if the Treasury 5-year yield is lower than the listed value for any date between market creation and December 31, 2026. Otherwise this market will resolve to "No". This market will resolve as soon as the Treasury 5-year yield is lower than the listed value, or once data is available for December 31, 2026. If no qualifying value is published and data is not available for December 31, 2026 by January 14, 2027, 11:59 PM ET, this market will resolve to "No". The resolution source for this market is the Department of the treasury, specifically the data listed under "Daily Treasury Par Yield Curve Rates" for the column "5 Yr" (see: https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_yield_curve&field_tdr_date_value=2026).

Resolution source: home.treasury.gov

What could move this market next?

  • The market's deadline arrivesDecember 31, 2026 at 11:59 PM ET

    The contract must resolve based on what has happened by this date.

  • Confirmation at the resolution source (home.treasury.gov)

    The rules name this source as the basis for settlement.

Derived from the contract's own mechanics as of Oct 29, 1:34 AM ET. ProbCast does not list scheduled meetings, announcements, or data releases it cannot verify.

Advanced analysis (experimental)

Research signals — these models are still accumulating the history needed for full validation, and they can disagree with the headline read. Model confidence: low · expected error ±22 pts.

Thin marketLegacy movement classifier: watch

What's happening

low classifier confidence
Thin market

Thin book and/or wide spread. Small orders can move this price disproportionately, so any single print is noisy and easily overread.

  • Thin book and/or wide spread.

Read with caution —Read the latest price with caution; conditions make it an unreliable summary right now.

More details — reliability score, dynamics, durability
Reliability score
8Low
Where the price path tends to go next1274 observed
  • Choppy / mean-reverting96%
  • Stable consensus1%

Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.

DurabilityHigh· half-life ~2h
PredictabilityElevated irreducibility

Secondary read: leaning toward Quote-driven.

A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.

Change (pts)1H-0.56H0.024H0.07D0.0

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