Incumbent Democrat Jake Auchincloss holds a commanding position in Massachusetts's 4th congressional district heading into the November 2026 general election. The seat carries a Democratic Partisan Voter Index of D+11, and all major race raters classify it as solid or safe Democratic. Auchincloss secured renomination in the September 1 primary with 72 percent of the vote against a progressive challenger, while Republican nominee Tom Stalcup advanced unopposed in his primary. Historical results, including Auchincloss's 70 percent margin in 2024, combined with limited Republican fundraising and organization, underpin the trader consensus reflected in current pricing. Scenarios that could narrow the outcome include a late-breaking personal or ethical controversy involving the incumbent, a sharp national political realignment favoring Republicans, or unusually high third-party turnout, though structural fundamentals make such shifts improbable.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertMA-04 Wahlsieger
$47,249 Vol.
$47,249 Vol.
Jake Auchincloss (D)
97%
Tom Stalcup (R)
1%
$47,249 Vol.
$47,249 Vol.
Jake Auchincloss (D)
97%
Tom Stalcup (R)
1%
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/).
Markt eröffnet: Jan 28, 2026, 11:09 AM ET
Abwickler
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/).
Abwickler
0x2F5e3684c...Incumbent Democrat Jake Auchincloss holds a commanding position in Massachusetts's 4th congressional district heading into the November 2026 general election. The seat carries a Democratic Partisan Voter Index of D+11, and all major race raters classify it as solid or safe Democratic. Auchincloss secured renomination in the September 1 primary with 72 percent of the vote against a progressive challenger, while Republican nominee Tom Stalcup advanced unopposed in his primary. Historical results, including Auchincloss's 70 percent margin in 2024, combined with limited Republican fundraising and organization, underpin the trader consensus reflected in current pricing. Scenarios that could narrow the outcome include a late-breaking personal or ethical controversy involving the incumbent, a sharp national political realignment favoring Republicans, or unusually high third-party turnout, though structural fundamentals make such shifts improbable.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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