Recent polling after the June 9 primaries shows Democratic nominee Graham Platner holding narrow leads or near ties against incumbent Republican Susan Collins in head-to-head matchups, with margins typically between 1 and 5 points. Collins faces structural headwinds in a state that has consistently supported Democratic presidential candidates and where ticket-splitting has declined. The race occurs during a midterm cycle, amplifying vulnerability for the sole remaining Republican senator from the region. Platner’s primary victory after Janet Mills suspended her campaign consolidated Democratic support behind the veteran and oyster farmer, while Collins relies on her record of securing federal funding and cross-aisle appeal. Trader consensus reflected in the current prices incorporates these competitive indicators alongside historical patterns for similar incumbent defenses.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · ActualizadoGanador de las elecciones al Senado de Maine
$524,528 Vol.
$524,528 Vol.

Demócrata
67%

Republicano
35%
$524,528 Vol.
$524,528 Vol.

Demócrata
67%

Republicano
35%
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Mercado abierto: Oct 13, 2025, 5:28 PM ET
Resolver
0x2F5e3684c...A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Resolver
0x2F5e3684c...Recent polling after the June 9 primaries shows Democratic nominee Graham Platner holding narrow leads or near ties against incumbent Republican Susan Collins in head-to-head matchups, with margins typically between 1 and 5 points. Collins faces structural headwinds in a state that has consistently supported Democratic presidential candidates and where ticket-splitting has declined. The race occurs during a midterm cycle, amplifying vulnerability for the sole remaining Republican senator from the region. Platner’s primary victory after Janet Mills suspended her campaign consolidated Democratic support behind the veteran and oyster farmer, while Collins relies on her record of securing federal funding and cross-aisle appeal. Trader consensus reflected in the current prices incorporates these competitive indicators alongside historical patterns for similar incumbent defenses.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
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Cuidado con los enlaces externos.
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