Montana’s open 1st District seat, vacated by retiring Republican incumbent Ryan Zinke, sits in a modestly Republican-leaning district with an R+5 partisan voting index. Trader consensus favoring the Republican nominee Aaron Flint at 59.5% reflects the district’s structural tilt and Flint’s strong primary performance plus national Republican support, while Democrat Sam Forstag’s 41% share captures the competitiveness of the open-seat contest. Recent June primaries finalized the matchup between the radio host and the smokejumper-union leader, and a late-June Impact Research poll showed a statistical tie at 44% each. Competitive fundraising and national party committee involvement have kept the race fluid ahead of the November 3 general election.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMT-01 House Election Winner
Republican Party
60%
Democratic Party
41%
Republican Party
60%
Democratic Party
41%
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, 12:19 PM 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...Montana’s open 1st District seat, vacated by retiring Republican incumbent Ryan Zinke, sits in a modestly Republican-leaning district with an R+5 partisan voting index. Trader consensus favoring the Republican nominee Aaron Flint at 59.5% reflects the district’s structural tilt and Flint’s strong primary performance plus national Republican support, while Democrat Sam Forstag’s 41% share captures the competitiveness of the open-seat contest. Recent June primaries finalized the matchup between the radio host and the smokejumper-union leader, and a late-June Impact Research poll showed a statistical tie at 44% each. Competitive fundraising and national party committee involvement have kept the race fluid ahead of the November 3 general election.
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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