Republican incumbent Susan Collins seeks a sixth term against Democratic nominee Graham Platner, an oyster farmer and veteran who secured the nomination after Governor Janet Mills withdrew from the June 9 primary. Recent polling shows a tight contest, with Platner holding narrow leads or near ties in surveys from UMass Lowell, UNH, and Quantus Insights conducted in late May and early June. Maine’s use of ranked-choice voting, the state’s Democratic lean in presidential contests, and Collins’ cross-party support form the core dynamics. Forecasters rate the race a toss-up or slight Republican tilt, yet trader pricing reflects the challenger’s momentum and fundraising edge in a state where moderates have historically prevailed but face national headwinds.
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 jourVainqueur des élections sénatoriales du Maine
$525,014 Vol.
$525,014 Vol.

Démocrate
67%

Républicain
35%
$525,014 Vol.
$525,014 Vol.

Démocrate
67%

Républicain
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.
Marché ouvert : 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...Republican incumbent Susan Collins seeks a sixth term against Democratic nominee Graham Platner, an oyster farmer and veteran who secured the nomination after Governor Janet Mills withdrew from the June 9 primary. Recent polling shows a tight contest, with Platner holding narrow leads or near ties in surveys from UMass Lowell, UNH, and Quantus Insights conducted in late May and early June. Maine’s use of ranked-choice voting, the state’s Democratic lean in presidential contests, and Collins’ cross-party support form the core dynamics. Forecasters rate the race a toss-up or slight Republican tilt, yet trader pricing reflects the challenger’s momentum and fundraising edge in a state where moderates have historically prevailed but face national headwinds.
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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