Russ Fulcher's commanding position as the Republican incumbent reflects Idaho's 1st congressional district's consistent Republican lean, including a 45-point Trump margin in 2024 and Fulcher's own 71% victory that year. Primary results from May 2026 reinforced this, with Fulcher securing 78% against intraparty challengers and Democrat Kaylee Peterson advancing easily but facing the same structural headwinds as in prior cycles. July polling showed Fulcher leading by double digits in head-to-head and multi-candidate matchups, aligning with nonpartisan ratings classifying the seat as solid or safe Republican. Trader consensus prices in these fundamentals plus Fulcher's fundraising edge. Scenarios that could narrow the gap include a major personal or campaign controversy, an unforeseen national Democratic surge, or unusually high opposition turnout in the final weeks before November 3.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedID-01 House Election Winner
$48,209 Vol.
$48,209 Vol.
Russ Fulcher (R)
95%
Kaylee Peterson (D)
5%
$48,209 Vol.
$48,209 Vol.
Russ Fulcher (R)
95%
Kaylee Peterson (D)
5%
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, 11:08 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...Russ Fulcher's commanding position as the Republican incumbent reflects Idaho's 1st congressional district's consistent Republican lean, including a 45-point Trump margin in 2024 and Fulcher's own 71% victory that year. Primary results from May 2026 reinforced this, with Fulcher securing 78% against intraparty challengers and Democrat Kaylee Peterson advancing easily but facing the same structural headwinds as in prior cycles. July polling showed Fulcher leading by double digits in head-to-head and multi-candidate matchups, aligning with nonpartisan ratings classifying the seat as solid or safe Republican. Trader consensus prices in these fundamentals plus Fulcher's fundraising edge. Scenarios that could narrow the gap include a major personal or campaign controversy, an unforeseen national Democratic surge, or unusually high opposition turnout in the final weeks before November 3.
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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