Loading shell…
PoliticsMulti-outcomeExpires May 25, 2026

Will John Cornyn win the Texas Republican Senate Primary runoff by between 0% and 3%?

Probability

18¢

1h

+0.1pp

24h

+1.7pp

24h Vol

$3.78

Liquidity

$14.4K

Probability (last 7 days)

-0.5pp 7d
Apr 18, 2026, 13:00Apr 25, 2026, 10:30
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 709.5h

    LOW
  • 10:30Signal

    Signal · Resolution risk

    Expires in 709h with open resolution ambiguity.

    LOW
  • 00:00Price

    Probability up 4.9pp

    to 20¢

    MEDIUM
  • 22:00Price

    Probability up 4.9pp

    to 20¢

    MEDIUM
  • 20:00Price

    Probability up 4.9pp

    to 20¢

    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

Related Markets

14
Same eventTexas Senate Republican Primary Runoff Margin of Victory
Category · Politics

Market Description

The Texas Senate Republican primary runoff election is scheduled for May 26, 2026. This market will resolve according to the margin of victory between the top two candidates in the Texas Republican Senate Primary runoff election. For the purpose of this market, the “margin of victory” is defined as the absolute difference between the percentages of valid votes received by the first- and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election. If the reported value falls exactly between two brackets, then this market will resolve to the higher placed bracket (ascending). If two candidates receive the same number of valid votes, this market will resolve according to the candidate whose last name comes first alphabetically. This market will resolve based on the official vote count once the count has been made official. If the results of the specified election are not known definitively by November 30, 2026, 11:59 PM ET, this market will resolve to “Other”. The primary resolution source for this market will be information from the State of Texas, such as official statewide results published by the Texas Secretary of State (https://elections.sos.state.tx.us/index.htm); however, an overwhelming consensus of credible reporting may suffice. If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official.

Resolution & Risk

LOW risk
End date
May 25, 2026
UMA status
n/a
Resolution source
credible reportingNews consensusextracted · medium
Market type
Multi-outcome (neg-risk)
  • Part of a multi-outcome event (neg-risk): only one market can resolve YES.
  • Wide spread (5.8¢) — 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).