Wyoming's open U.S. Senate seat, vacated by retiring Republican incumbent Cynthia Lummis, features a crowded Republican primary on August 18, 2026, headlined by U.S. Representative Harriet Hageman, alongside several lesser-known challengers. Democratic contenders Billy Benavidez and James Byrd face steep structural barriers in the state's solidly Republican electorate, where no Democratic Senate win has occurred since 1970. Forecasters rate the general election Solid or Safe Republican, with projected margins exceeding 30 points and Republican win probabilities near 99 percent. Trader consensus on victory margins remains dispersed across buckets from 10-50+ points because the primary outcome and final nominee strength are unresolved weeks before voting, while limited polling and national political conditions could still influence turnout and the exact spread on November 3.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoRepublicano 50%+ 41%
Democrata vence 39%
Republicano 35-40% 28%
Republicano 30-35% 28%

Republicano 50%+
41%

Republicano 45-50%
23%

Republicano 40-45%
23%

Republicano 35-40%
28%

Republicano 30-35%
28%

Republicano 25-30%
28%

Republicano 20-25%
23%

Republicano 15-20%
23%

Republicano 10-15%
19%

Republicano 0-10%
19%

Democrata vence
39%
Republicano 50%+ 41%
Democrata vence 39%
Republicano 35-40% 28%
Republicano 30-35% 28%

Republicano 50%+
41%

Republicano 45-50%
23%

Republicano 40-45%
23%

Republicano 35-40%
28%

Republicano 30-35%
28%

Republicano 25-30%
28%

Republicano 20-25%
23%

Republicano 15-20%
23%

Republicano 10-15%
19%

Republicano 0-10%
19%

Democrata vence
39%
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 Wyoming Senate 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.
Mercado Aberto: Aug 4, 2026, 2:43 PM ET
Resolver
0x69c47De9D...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 Wyoming Senate 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.
Resolver
0x69c47De9D...Wyoming's open U.S. Senate seat, vacated by retiring Republican incumbent Cynthia Lummis, features a crowded Republican primary on August 18, 2026, headlined by U.S. Representative Harriet Hageman, alongside several lesser-known challengers. Democratic contenders Billy Benavidez and James Byrd face steep structural barriers in the state's solidly Republican electorate, where no Democratic Senate win has occurred since 1970. Forecasters rate the general election Solid or Safe Republican, with projected margins exceeding 30 points and Republican win probabilities near 99 percent. Trader consensus on victory margins remains dispersed across buckets from 10-50+ points because the primary outcome and final nominee strength are unresolved weeks before voting, while limited polling and national political conditions could still influence turnout and the exact spread on November 3.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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