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PoliticsMulti-outcomeExpires Nov 4, 2026

Will the Democratic Party win the CO-03 House seat?

Probability

41¢

1h

+1.0pp

24h

+9.5pp

24h Vol

$0.00

Liquidity

$1.6K

Probability (last 7 days)

+9.0pp 7d
Apr 18, 2026, 17:00Apr 25, 2026, 15:42
updated 0s ago·src:Polymarket CLOB

Why did it move?

Structured · 3 factors
  1. 1

    Up 10pp over 24h

    Now 41¢; +1.0pp in the last hour.

  2. 2

    Resolution-risk signal firing

    Expires in 4616h with open resolution ambiguity.

  3. 3

    Wide spread — 26.0¢

    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.

AI prose summary

 

Prose narration of the same metrics shown in the structured breakdown above. Cites only the market data on this page — no news, no predictions. Use the structured factors as the canonical answer; this is here for readability.

Timeline — news, trades, signals, price moves

AllTradesSignalsPrice
  • 0s agoResolve

    Market resolves in 4616.3h

    LOW
  • 15:43Signal

    Signal · Resolution risk

    Expires in 4616h with open resolution ambiguity.

    LOW
  • 15:00Price

    Probability up 8.0pp

    to 40¢

    MEDIUM
  • 14:00Price

    Probability up 4.0pp

    to 40¢

    MEDIUM
  • 10:00Price

    Probability up 8.5pp

    to 40¢

    MEDIUM
  • 03:00Price

    Probability up 3.0pp

    to 40¢

    MEDIUM
  • 02:00Price

    Probability up 4.5pp

    to 41¢

    MEDIUM
  • 21:00Price

    Probability down -10.5pp

    to 27¢

    MEDIUM
  • 20:00Price

    Probability down -6.0pp

    to 32¢

    MEDIUM
  • 19:00Price

    Probability down -6.0pp

    to 32¢

    MEDIUM
  • 16:00Price

    Probability down -5.0pp

    to 32¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.5pp

    to 32¢

    MEDIUM
  • 1d agoPrice

    Probability down -6.5pp

    to 32¢

    MEDIUM
  • 1d agoPrice

    Probability down -4.0pp

    to 32¢

    MEDIUM
  • 1d agoPrice

    Probability up 13.0pp

    to 45¢

    MEDIUM
  • 2d agoPrice

    Probability up 6.5pp

    to 41¢

    MEDIUM
  • 2d agoPrice

    Probability down -5.5pp

    to 28¢

    MEDIUM
  • 2d agoPrice

    Probability up 7.5pp

    to 37¢

    MEDIUM
  • 2d agoPrice

    Probability up 6.0pp

    to 31¢

    MEDIUM
  • 2d agoPrice

    Probability up 11.5pp

    to 38¢

    MEDIUM
  • 2d agoPrice

    Probability up 3.5pp

    to 36¢

    MEDIUM
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

Market Description

This market will resolve according to the party of the candidate who wins the CO-03 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 2026. If no winner is announced by November 4, 2026, 11:59PM ET, this market will resolve to "Other". ​​A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources. This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).

Resolution & Risk

LOW risk
End date
Nov 4, 2026
UMA status
n/a
Resolution source
Federal Election CommissionOfficial government sourceextracted · high
Market type
Multi-outcome (neg-risk)
  • Part of a multi-outcome event (neg-risk): only one market can resolve YES.
  • Wide spread (26.0¢) — liquidity risk on entry/exit.
Read full market rules on Polymarket

Alerts

¢
Deliver

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