PoliticsMulti-outcomeExpires Nov 3, 2026

Will there be between 125m and 130m votes cast in the 2026 U.S. House of Representatives midterm elections?

Probability

24¢

1h

-1.0pp

24h

+1.5pp

24h Vol

$0.00

Liquidity

$3.5K

Probability (last 7 days)

+2.0pp 7d
Apr 18, 2026, 18:00Apr 25, 2026, 17:52
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 3 factors
  1. 1

    Up 2pp over 24h

    Now 24¢; -1.0pp in the last hour.

  2. 2

    Resolution-risk signal firing

    Expires in 4590h with open resolution ambiguity.

  3. 3

    Wide spread — 19.0¢

    Bid-ask spread is wide enough that intraday moves overstate any tradeable edge. Most of the headline pp move would be eaten by spread on a market order.

What to track next

  • Verify the resolution source on this page — exchange feed, official release, news consensus — before treating any move as new information.

Verification actions only — never trade recommendations.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

Timeline

critical · price · trade flow

Critical

  • 0s agoResolve

    Market resolves in 4590.1h

    LOW
  • 17:53Signal

    Resolution risk

    Expires in 4590h with open resolution ambiguity.

    LOW

Price movement

+0.5pp over the last 24h, now 23¢.

Biggest hourly move: -4.0pp at 02:00 (to 22¢).

Show all 4 hour-by-hour ticks
  • 09:00 · -3.0pp → 23¢
  • 07:00 · -4.0pp → 22¢
  • 02:00 · -4.0pp → 22¢
  • 2d ago · -3.0pp → 21¢
updated 0s ago·src:Polymarket CLOB·Polymarket Data

Active signals

Recent Trades

No recent trades visible from the Data API for this market.

updated 0s ago·src:Polymarket Data

Related Markets

14
Same event2026 Midterms: House Turnout
Category · Politics

Market Description

The US House of Representatives midterm elections are scheduled to be held on November 3, 2026. This market will resolve according to the total number of votes cast for U.S. House candidates in the 2026 US House of Representatives midterm elections. Only votes cast for candidates for U.S. Representative (voting members of the House of Representatives from districts in the 50 states) will be considered; votes for Delegates and the Resident Commissioner will not be considered. If the reported value falls exactly between two brackets, then this market will resolve to the higher range bracket. If the US House of Representatives midterm elections do not take place by June 30, 2027, 11:59 PM ET, this market will resolve to "Other". The resolution source for this market will be the 2026 midterm election results published by the US Clerk of the House (https://history.house.gov/Institution/Election-Statistics/). If the 2026 midterm elections take place, and the Clerk of the House does not publish the results of this election by June 30, 2027, 11:59 PM ET, another credible resolution source may be chosen.

Resolution & Risk

LOW risk
End date
Nov 3, 2026
UMA status
n/a
Resolution source
to the total number of votes cast for UAmbiguous wordingextracted · low
history.house.gov
Market type
Multi-outcome (neg-risk)
  • Part of a multi-outcome event (neg-risk): only one market can resolve YES.
  • Wide spread (19.0¢) — liquidity risk on entry/exit.
Read full market rules on Polymarket

Alerts

¢
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