Massachusetts' 4th Congressional District House race shows trader consensus at 91.5% for the Democratic Party, driven by incumbent Seth Moulton's entrenched advantage in this safe Democratic seat (Cook PVI D+14). Recent developments, including Moulton's dominant September primary win and superior fundraising—over $1.5 million raised versus Republican James Pfister's minimal haul—have solidified his lead, with no polling or scandals altering the trajectory in the past 30 days. All major forecasters rate it Safe Democratic amid national GOP momentum elsewhere. Upset scenarios remain slim but could involve late-breaking controversies, health issues, or unprecedented turnout shifts before the November 5 election.
Resumen experimental generado por IA con datos de Polymarket · ActualizadoMA-04 Ganador de las elecciones de la Cámara
MA-04 Ganador de las elecciones de la Cámara
Partido Demócrata
92%
Partido Republicano
5%
Partido Demócrata
92%
Partido Republicano
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/).
Mercado abierto: 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' 4th Congressional District House race shows trader consensus at 91.5% for the Democratic Party, driven by incumbent Seth Moulton's entrenched advantage in this safe Democratic seat (Cook PVI D+14). Recent developments, including Moulton's dominant September primary win and superior fundraising—over $1.5 million raised versus Republican James Pfister's minimal haul—have solidified his lead, with no polling or scandals altering the trajectory in the past 30 days. All major forecasters rate it Safe Democratic amid national GOP momentum elsewhere. Upset scenarios remain slim but could involve late-breaking controversies, health issues, or unprecedented turnout shifts before the November 5 election.
Resumen experimental generado por IA con datos de Polymarket · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
Preguntas frecuentes