Republican incumbent Troy Downing faces Democrat Brian Miller in Montana’s 2nd Congressional District on November 3, 2026, after both secured their party nominations in the June 2 primaries. The district’s R+15 Partisan Voter Index and consistent Republican performance, including Downing’s 66% win in 2024, underpin the strong trader consensus favoring a Republican hold. Nonpartisan forecasters rate the seat Solid or Safe Republican, reflecting its eastern Montana geography, voter base, and limited Democratic fundraising or organizational presence. A Republican victory remains the market-implied outcome absent major late developments such as an incumbent scandal, health issue, or an unusually strong national Democratic wave that alters turnout patterns.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMT-02 House Election Winner
$43,420 Vol.
$43,420 Vol.
Republican Party
95%
Democratic Party
6%
$43,420 Vol.
$43,420 Vol.
Republican Party
95%
Democratic Party
6%
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, 11:10 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...Republican incumbent Troy Downing faces Democrat Brian Miller in Montana’s 2nd Congressional District on November 3, 2026, after both secured their party nominations in the June 2 primaries. The district’s R+15 Partisan Voter Index and consistent Republican performance, including Downing’s 66% win in 2024, underpin the strong trader consensus favoring a Republican hold. Nonpartisan forecasters rate the seat Solid or Safe Republican, reflecting its eastern Montana geography, voter base, and limited Democratic fundraising or organizational presence. A Republican victory remains the market-implied outcome absent major late developments such as an incumbent scandal, health issue, or an unusually strong national Democratic wave that alters turnout patterns.
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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