Massachusetts's 4th congressional district has long favored Democratic candidates by wide margins in both presidential and House voting, giving the party's nominee a strong structural advantage heading into the November 2026 general election. Incumbent Jake Auchincloss faces limited primary opposition on September 1, while the Republican nominee enters with minimal name recognition and fundraising in a district that includes heavily Democratic areas such as Newton and Brookline. Recent polling aggregates and nonpartisan ratings classify the seat as safe Democratic, aligning with trader consensus reflected in the current odds. A major scandal, health issue, or unforeseen national political shift could theoretically alter the outcome, though such developments remain rare in this type of district.
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 jourMA-04 Vainqueur de l'élection à la Chambre
$46,864 Vol.
$46,864 Vol.
Parti démocrate
96%
Parti républicain
2%
$46,864 Vol.
$46,864 Vol.
Parti démocrate
96%
Parti républicain
2%
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, 11:09 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...Massachusetts's 4th congressional district has long favored Democratic candidates by wide margins in both presidential and House voting, giving the party's nominee a strong structural advantage heading into the November 2026 general election. Incumbent Jake Auchincloss faces limited primary opposition on September 1, while the Republican nominee enters with minimal name recognition and fundraising in a district that includes heavily Democratic areas such as Newton and Brookline. Recent polling aggregates and nonpartisan ratings classify the seat as safe Democratic, aligning with trader consensus reflected in the current odds. A major scandal, health issue, or unforeseen national political shift could theoretically alter the outcome, though such developments remain rare in this type of district.
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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