The retirement of incumbent Republican Dan Newhouse in December 2025 opened Washington's 4th Congressional District, a Republican-leaning seat in agriculture-heavy central Washington with a partisan voter index of R+6, driving trader consensus to an 82% implied probability for a GOP hold. Recent Federal Election Commission filings released this week highlight a dominant Republican fundraising leader among a crowded GOP primary field—including state Sen. Matt Boehnke and Amanda McKinney—outpacing sparse Democratic challengers like John Duresky, reinforcing the party's structural edge. The nonpartisan top-two primary on August 4 remains a key milestone, where Democrats would need a top finisher to contest the November general in this battleground but historically GOP-favored district.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoWA-04 Vincitore delle elezioni presidenziali
WA-04 Vincitore delle elezioni presidenziali
$23,963 Vol.
$23,963 Vol.
Partito Repubblicano
82%
Partito Democratico
15%
$23,963 Vol.
$23,963 Vol.
Partito Repubblicano
82%
Partito Democratico
15%
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/).
Mercato aperto: Jan 28, 2026, 11:24 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...The retirement of incumbent Republican Dan Newhouse in December 2025 opened Washington's 4th Congressional District, a Republican-leaning seat in agriculture-heavy central Washington with a partisan voter index of R+6, driving trader consensus to an 82% implied probability for a GOP hold. Recent Federal Election Commission filings released this week highlight a dominant Republican fundraising leader among a crowded GOP primary field—including state Sen. Matt Boehnke and Amanda McKinney—outpacing sparse Democratic challengers like John Duresky, reinforcing the party's structural edge. The nonpartisan top-two primary on August 4 remains a key milestone, where Democrats would need a top finisher to contest the November general in this battleground but historically GOP-favored district.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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