Incumbent Rep. Brittany Pettersen's commanding position in solidly Democratic Colorado's 7th Congressional District drives trader consensus to 91% for a Democratic Party win, reflecting the district's D+8 Cook Partisan Voting Index and ratings as Solid Democratic across Cook Political Report, Inside Elections, and Sabato's Crystal Ball. Pettersen boasts a dominant fundraising edge—$916,000 cash-on-hand versus under $6,000 combined for Republican primary contenders Timothy Bennett and Amanda Capobianco as of March 31—following her 2024 reelection. No polling has emerged amid ongoing caucuses, with Democratic and Republican primaries set for June 30. Scenarios to upend this include a high-profile GOP recruit post-primary, Pettersen scandal, legal challenges, or a national Republican midterm wave.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedCO-07 House Election Winner
CO-07 House Election Winner
$14,725 Vol.
$14,725 Vol.
Democratic Party
91%
Republican Party
8%
$14,725 Vol.
$14,725 Vol.
Democratic Party
91%
Republican Party
8%
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: Jan 28, 2026, 10:30 AM ET
Resolver
0x2F5e3684c...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/).
Resolver
0x2F5e3684c...Incumbent Rep. Brittany Pettersen's commanding position in solidly Democratic Colorado's 7th Congressional District drives trader consensus to 91% for a Democratic Party win, reflecting the district's D+8 Cook Partisan Voting Index and ratings as Solid Democratic across Cook Political Report, Inside Elections, and Sabato's Crystal Ball. Pettersen boasts a dominant fundraising edge—$916,000 cash-on-hand versus under $6,000 combined for Republican primary contenders Timothy Bennett and Amanda Capobianco as of March 31—following her 2024 reelection. No polling has emerged amid ongoing caucuses, with Democratic and Republican primaries set for June 30. Scenarios to upend this include a high-profile GOP recruit post-primary, Pettersen scandal, legal challenges, or a national Republican midterm wave.
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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