ManifoldPlay moneyPoliticsDevelopingUpdated 11m ago

Will Democrats win back the house in 2026 midterms?

As of Nov 3, 2026, 2:17 PM ET, Manifold priced this market at 94.0% (up from 93.1% 24 hours earlier). It had 258.7 mana traded in the past 24 hours and 100 mana of pool liquidity. probcast.co rates the support behind this price as moderate.

Market probability
94.0%
+0.9 percentage points
over 24 hours93.1% → 94.0%

Play-money market (mana, not dollars) — thin market where small orders can move the price, traded by a small group of accounts.

Price historyManifold

Source: Manifold price history

How credible was the move?

Methodology →

Move validity

Moderate

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

258.7 mana

Total volume

5.2K mana

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

Who's trading

Whose opinion is this price?

A few accounts
58%of the traded money came from the single largest account

Accounts

17

Trades

49

over 46 days

Largest order

15K mana

26K mana traded across these 49 trades (last 46 days).

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

Recent trade activity$26K traded

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

What this market actually measures

Resolution criteria This market will resolve to YES if, as a result of the 2026 United States House of Representatives elections (scheduled for November 3, 2026), the Democratic Party wins back control of the House of Representatives for the 120th Congress. Specifically, YES will be the resolving outcome if: The Democratic Party wins a majority of at least 218 of the 435 voting seats.

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

Resolution criteria This market will resolve to YES if, as a result of the 2026 United States House of Representatives elections (scheduled for November 3, 2026), the Democratic Party wins back control of the House of Representatives for the 120th Congress. Specifically, YES will be the resolving outcome if: The Democratic Party wins a majority of at least 218 of the 435 voting seats. Or, if neither major party wins 218 seats due to independents or third-party representatives, the Democratic Party successfully organizes the chamber (e.g., by electing a Democrat as Speaker of the House at the start of the 120th Congress in January 2027). The market will resolve to NO if the Republican Party (or any other non-Democratic coalition) retains or wins a majority of seats or successfully organizes the chamber. Sources of Truth: This market will resolve based on the official, certified results compiled by the Clerk of the House of Representatives or respective state election authorities. In the event of pending recounts, runoffs, or legal challenges, the market may remain open until a clear majority of seats are officially decided or organizational control is established at the start of the 120th Congress. Consensus projections from major, reputable news outlets (such as the Associated Press) will be used to determine the result if official certification is delayed past January 2027. Background The 2026 midterm elections will take place on Tuesday, November 3, 2026, midway through President Donald Trump's second term. All 435 voting seats in the House of Representatives are up for election. Historically, the party of the sitting president tends to lose seats during midterm elections. Following the 2024 elections, Republicans secured a narrow 220-215 majority in the chamber. Because of this slim margin, the Democratic Party only needs a net gain of a few seats to win back control of the House.

What could move this market next?

  • The scheduled event takes placeNovember 14, 2026 at 6:00 AM ET

    The contract resolves on the event's outcome.

Derived from the contract's own mechanics as of Nov 3, 2:28 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 ±22 pts.

Thin marketLegacy movement classifier: watch

What's happening

medium 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
9Low
Where the price path tends to go next368 observed
  • Illiquid / quiet99%

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

DurabilityHigh· half-life ~9h
PredictabilityElevated irreducibility

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)1H0.06H+0.924H+0.97D+0.9

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