Loading shell…
PoliticsMulti-outcomeExpires Nov 4, 2026

Will the Democratic Party win the OR-05 House seat?

Probability

82¢

1h

+0.0pp

24h

+1.0pp

24h Vol

$0.00

Liquidity

$1.1K

Probability (last 7 days)

+3.0pp 7d
Apr 18, 2026, 07:00Apr 25, 2026, 06:52
updated 0s ago·src:Polymarket CLOB

Why did it move?

 

Heuristic summary, generated from the public market metrics above: probability movement, volume, liquidity, spread, signals, and resolution status.

Timeline — news, trades, signals, price moves

AllTradesSignalsPrice
  • 0s agoResolve

    Market resolves in 4625.1h

    LOW
  • 06:52Signal

    Signal · Resolution risk

    Expires in 4625h with open resolution ambiguity.

    LOW
  • 04:00Price

    Probability down -9.0pp

    to 71¢

    MEDIUM
  • 22:00Price

    Probability down -21.5pp

    to 57¢

    MEDIUM
  • 20:00Price

    Probability up 3.5pp

    to 77¢

    MEDIUM
  • 15:00Price

    Probability up 5.0pp

    to 81¢

    MEDIUM
  • 10:00Price

    Probability up 3.0pp

    to 80¢

    MEDIUM
  • 07:00Price

    Probability up 3.0pp

    to 81¢

    MEDIUM
  • 1d agoPrice

    Probability down -29.0pp

    to 49¢

    MEDIUM
  • 1d agoPrice

    Probability down -4.0pp

    to 76¢

    MEDIUM
  • 2d agoPrice

    Probability down -6.0pp

    to 74¢

    MEDIUM
  • 2d agoPrice

    Probability up 10.5pp

    to 80¢

    MEDIUM
  • 2d agoPrice

    Probability down -23.0pp

    to 57¢

    MEDIUM
  • 2d agoPrice

    Probability down -6.0pp

    to 74¢

    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 OR-05 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. ​​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
Not specified in metadata
Market type
Multi-outcome (neg-risk)
  • Part of a multi-outcome event (neg-risk): only one market can resolve YES.
  • Wide spread (5.0¢) — liquidity risk on entry/exit.
Read full market rules on Polymarket

Alerts

¢
Deliver

In-app banners work now. Email / Telegram / Discord delivery lands when the backend alert dispatcher ships (needs RESEND_API_KEY + per-user webhook storage).