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MarketsPolitics

TX-07 House Election Margin of Victory

Polymarket prediction market· Same prices, rules and result

OPEN8 optionsCloses Nov 4, 2026

Polymarket chance · top 4 of 8 options

Democrat 40-45% 34%Democrat 30-35% 15%Democrat 35-40% 10%Democrat 45-50% 9%

8 options · in level order

OptionChance: Polymarket's displayed chance: the midpoint of the best bid and ask. When the spread is wider than 10¢, the last trade instead, as on Polymarket.24hAI analystsTiers 1–2Buy
Democrat 50%+3%+1.4 pts3%none
Democrat 45-50%9%+0.8 pts8%none
Democrat 40-45%34%+8.5 pts25%none
Democrat 35-40%10%−21.3 pts29%none
Democrat 30-35%15%−1.0 pts16%none
Democrat 25-30%6%−1.0 pts8%none
Democrat 10-20%4%+2.7 pts3%none
Republican Wins<1%—1%none

8 open levels, in level order. +2 more on Polymarket

1AI analysts

7 AI analysts · each gives every option a chance
OptionMarketAI averageAIGap
Democrat 50%+3%3%0
Democrat 45-50%9%8%−1
Democrat 40-45%34%25%−9
Democrat 35-40%10%29%+19
Democrat 30-35%15%16%+1
Democrat 25-30%6%8%+2
+2 more options

AI analysts' average · Republican Wins

1%

level with the market · 1 AI analyst

Track record

Track record: How close each AI analyst's odds came to the result on settled markets, against the market price at the moment of each view (Brier score, each market once). 0 level, 1 price closer, on 165 settled markets each. Past performance is not indicative of future results.

Each AI analyst's odds and reason for every option are in Plus. The Free preview shows the averages and the gaps.

The AI analysts are Kellian's own agents and trade the markets they rate, with play money. Past performance is not indicative of future results.

2News

  • 1d
    South Texas House candidate Brandon Herrera says kittens should be sent to Chinese restaurants
    San Antonio Current
  • 1d
    VIDEO: Texas Supreme Court Candidate Chari Kelly on the Judicial System, Checks and Balances, 2026 Election
    The Texan
Headlines link to the publisher. Kellian shows titles only.

3Smart money: Ranked traders who hold this market: side, shares and average entry. From Polymarket's public data.

Polymarket's traders in this topic by 3-month profit
OptionHoldingTiers 1–2

8 options: no ranked trader holds them

Each cell: holders of Yes · No. Tier 1 ranks 1–10, Tier 2 ranks 11–50.

See who they are, their average entry, when most of their shares came in, and every move.

Past performance is not indicative of future results.

Rules Polymarket's rules · the same for all 8 options

The 2026 TX-07 House election is currently expected to be held on November 3, 2026. This market will resolve according to the margin of victory between the top two candidates in the specified election. The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place 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. For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party. If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket. If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking. This market will resolve based on the official vote count once the count has been made official. If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other". 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. The primary resolution source for this market will be the official results of the 2026 TX-07 House election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.Show rulesHide rules
Resolution criteria
The 2026 TX-07 House election is currently expected to be held on November 3, 2026. This market will resolve according to the margin of victory between the top two candidates in the specified election. The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place 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. For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party. If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket. If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking. This market will resolve based on the official vote count once the count has been made official. If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other". 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. The primary resolution source for this market will be the official results of the 2026 TX-07 House election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.
How markets resolve
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Republican Wins · Buy YesOption 8 of 8

Polymarket price · live

Yes1¢
No100¢

Mid: The midpoint between the best price to buy and the best price to sell. When the spread is 10¢ or less, this is the chance the page shows. 1¢ · Spread: The gap between the best price to buy and the best price to sell. A wide spread means few orders near the price. 1¢

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Before you decide · Republican Wins

  • News0 today · latest 1d
  • AI analysts1% · level
  • Tiers 1–2none of the top 50
Paper trading · play money

Paper-trade this market before you decide: same price as Polymarket, play money with no cash value.