Democratic nominee Manny Rutinel enters the November 2026 general election against Republican incumbent Gabe Evans in Colorado’s 8th congressional district after securing a decisive primary victory. The seat flipped narrowly to Republicans in 2024 and remains one of the nation’s most competitive House races, with forecasters rating it a toss-up. National Democratic campaign committees have prioritized the contest for investment and resources, reflecting the district’s swing character and the historical midterm pattern in which the president’s party often faces headwinds. Traders appear to assign Democrats the higher implied probability based on these structural factors, the recent primary outcome, and early positioning in a battleground where small shifts in turnout or outside spending could alter the result.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedCO-08 House Election Winner
CO-08 House Election Winner
$13,711 Vol.
$13,711 Vol.
Nov 4, 2026
Democratic Party
70%
Republican Party
26%
$13,711 Vol.
$13,711 Vol.
Nov 4, 2026
Democratic Party
$7,412 Vol.
70%
Republican Party
$6,298 Vol.
26%
This market will resolve according to the party of the candidate who wins the CO-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 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/).Democratic nominee Manny Rutinel enters the November 2026 general election against Republican incumbent Gabe Evans in Colorado’s 8th congressional district after securing a decisive primary victory. The seat flipped narrowly to Republicans in 2024 and remains one of the nation’s most competitive House races, with forecasters rating it a toss-up. National Democratic campaign committees have prioritized the contest for investment and resources, reflecting the district’s swing character and the historical midterm pattern in which the president’s party often faces headwinds. Traders appear to assign Democrats the higher implied probability based on these structural factors, the recent primary outcome, and early positioning in a battleground where small shifts in turnout or outside spending could alter the result.
This market will resolve according to the party of the candidate who wins the CO-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 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/).
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/).
Market Opened: Dec 16, 2025, 11:47 AM ET
Volume
$13,711End Date
Nov 4, 2026Market Opened
Dec 16, 2025, 11:47 AM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the CO-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 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/).Democratic nominee Manny Rutinel enters the November 2026 general election against Republican incumbent Gabe Evans in Colorado’s 8th congressional district after securing a decisive primary victory. The seat flipped narrowly to Republicans in 2024 and remains one of the nation’s most competitive House races, with forecasters rating it a toss-up. National Democratic campaign committees have prioritized the contest for investment and resources, reflecting the district’s swing character and the historical midterm pattern in which the president’s party often faces headwinds. Traders appear to assign Democrats the higher implied probability based on these structural factors, the recent primary outcome, and early positioning in a battleground where small shifts in turnout or outside spending could alter the result.
This market will resolve according to the party of the candidate who wins the CO-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 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/).
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/).
Volume
$13,711End Date
Nov 4, 2026Market Opened
Dec 16, 2025, 11:47 AM ETResolver
0x2F5e3684c...Democratic nominee Manny Rutinel enters the November 2026 general election against Republican incumbent Gabe Evans in Colorado’s 8th congressional district after securing a decisive primary victory. The seat flipped narrowly to Republicans in 2024 and remains one of the nation’s most competitive House races, with forecasters rating it a toss-up. National Democratic campaign committees have prioritized the contest for investment and resources, reflecting the district’s swing character and the historical midterm pattern in which the president’s party often faces headwinds. Traders appear to assign Democrats the higher implied probability based on these structural factors, the recent primary outcome, and early positioning in a battleground where small shifts in turnout or outside spending could alter the result.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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