ManifoldPlay moneyPoliticsLikely noiseUpdated 13m ago

UK Autumn Budget 2026: will the Warm Home Discount be raised above £150?

As of Oct 24, 2026, 4:13 PM ET, Manifold priced this market at 68.0% (up from 55.0% 24 hours earlier). It had 37.8 mana traded in the past 24 hours and 100 mana of pool liquidity. probcast.co rates the support behind this price as weak.

Market probability
68.0%
+13 percentage points
over 24 hours55.0% → 68.0%
Big move, weak backingResolving soon

Play-money market (mana, not dollars) — thin market where small orders can move the price — only a few trades sit behind today's move.

Price historyManifold

Source: Manifold price history

How credible was the move?

Methodology →

Move validity

Weak

Consensus stability

Stable

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?

Thin

Pool liquidity

100 mana

Bid-ask spread

n/a

automated market maker

24h volume

37.8 mana

Total volume

37.8 mana

Play money: depth is in mana, so it says nothing about real-money conviction.

Who's trading

Whose opinion is this price?

Too few trades
97%of the traded money came from the single largest account

Accounts

2

Trades

2

over 5h

Largest order

36.8 mana

37.8 mana traded across these 2 trades (last 5h).

Too few recent trades to say who is setting this price.

Recent trade activity$37.8 traded

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

What this market actually measures

The Warm Home Discount takes £150 off the energy bills of about 6 million low-income households in Great Britain each winter. The Guardian reported on 6 October 2026 that the most likely Budget energy measure is a bigger Warm Home Discount, with a further £100 paid for by taxpayers under consideration.

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

The Warm Home Discount takes £150 off the energy bills of about 6 million low-income households in Great Britain each winter. The Guardian reported on 6 October 2026 that the most likely Budget energy measure is a bigger Warm Home Discount, with a further £100 paid for by taxpayers under consideration. YES if the Budget announces that some or all households eligible for the Warm Home Discount, in any part of Great Britain, will get more than £150 in total for the 2026-27 or 2027-28 scheme year, either by raising the discount or through an extra payment described as a top-up to it or paid because a household qualifies for it. A scheme that replaces the Warm Home Discount for either year counts only if its eligibility is defined by the Warm Home Discount criteria and it gives those households more than £150. Help whose eligibility is defined some other way resolves NO, even if the groups largely overlap and even if it replaces the discount: for example a payment to all households, or a DWP cost-of-living payment to people on means-tested benefits. Resolution. Resolves YES if the measure is announced in the Chancellor's Budget speech on 28 October 2026 or appears in the Budget documents HM Treasury publishes that day (the Budget document, the policy decisions table, the policy costings, or the Overview of Tax Legislation and Rates). A measure announced earlier counts if those documents confirm it. A consultation, review or call for evidence alone resolves NO. This market closes at 12:00 UTC on Budget day, 30 minutes before the speech is due to begin, because measures resolve as the Chancellor announces them. The creator may trade in this market. Resolution follows the sources named above. If the Budget moves to another date in 2026, this market follows it and the close time moves with it. If no Budget is delivered by 31 December 2026, resolves N/A. Created by Max Ghenis of PolicyEngine (https://www.policyengine.org/uk) as a public record of what PolicyEngine expected before the Budget. Holdings update, 24 October 2026. The creator now holds 59.8 YES shares in this market. This replaces any earlier holdings figure above; the resolution rules are unchanged.

Why the odds moved

The probability rose 13.0 percentage points over the last 24 hours (55.0% → 68.0%).

No verified catalyst has been linked to this move yet. ProbCast does not attribute moves to news without evidence connecting the timing of a specific report to the repricing.

What could move this market next?

  • The market's deadline arrivesOctober 28, 2026 at 8:00 AM ET

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

Derived from the contract's own mechanics as of Oct 24, 4:26 PM 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 ±34 pts.

One big traderLegacy movement classifier: noisy

What's happening

high classifier confidence
One big trader

Recent movement was driven largely by one participant with little broad follow-through. The move may not represent consensus.

  • One participant drove 97% of recent flow
  • Move not broadly confirmed (2 participants)

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
0Low
Where the price path tends to go next583 observed
  • Illiquid / quiet98%
  • Choppy / mean-reverting1%

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

DurabilityMedium· half-life ~5h
PredictabilityHigh irreducibility

Secondary read: leaning toward Thin market.

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)1H0.06H0.024H+13.07D+13.0

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