Incumbent Democrat Summer Lee secured a decisive primary victory in May 2026 and faces Republican James Hayes in the November 3 general election for Pennsylvania’s 12th congressional district. The seat’s consistent Democratic performance in recent cycles, combined with Lee’s established fundraising and voter base in the Pittsburgh area, underpins trader consensus favoring the Democratic nominee by wide margins. Hayes advanced unopposed on the Republican side but lacks the resources or district alignment to mount a serious challenge. While late developments such as a major scandal, health event, or unusually strong national Republican wave could theoretically narrow the race, the structural and historical advantages for the incumbent make such shifts improbable before Election Day.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourPA-12 Vainqueur de l'élection à la Chambre
$16,328 Vol.
$16,328 Vol.
Parti démocrate
95%
Parti républicain
4%
$16,328 Vol.
$16,328 Vol.
Parti démocrate
95%
Parti républicain
4%
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/).
Marché ouvert : Jan 28, 2026, 11:23 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 Democrat Summer Lee secured a decisive primary victory in May 2026 and faces Republican James Hayes in the November 3 general election for Pennsylvania’s 12th congressional district. The seat’s consistent Democratic performance in recent cycles, combined with Lee’s established fundraising and voter base in the Pittsburgh area, underpins trader consensus favoring the Democratic nominee by wide margins. Hayes advanced unopposed on the Republican side but lacks the resources or district alignment to mount a serious challenge. While late developments such as a major scandal, health event, or unusually strong national Republican wave could theoretically narrow the race, the structural and historical advantages for the incumbent make such shifts improbable before Election Day.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour


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