Democratic nominee Graham Platner secured the Maine Senate nomination after Governor Janet Mills withdrew from the June 9 primary, positioning the oyster farmer and Marine veteran to challenge longtime Republican incumbent Susan Collins in the November general election. Recent polls, including surveys from Quantus Insights and Tavern Research conducted in early June, show Platner holding narrow leads or statistical ties against Collins, reflecting Maine's competitive partisan balance and the challenger's grassroots momentum. Traders appear to assign elevated probability to a Democratic outcome due to Collins' long tenure in a state with recent Democratic presidential support, though the race remains closely contested with months until Election Day and potential shifts from campaign developments or turnout patterns.
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
$520,169 Vol.
$520,169 Vol.

Démocrate
67%

Républicain
35%
$520,169 Vol.
$520,169 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...Democratic nominee Graham Platner secured the Maine Senate nomination after Governor Janet Mills withdrew from the June 9 primary, positioning the oyster farmer and Marine veteran to challenge longtime Republican incumbent Susan Collins in the November general election. Recent polls, including surveys from Quantus Insights and Tavern Research conducted in early June, show Platner holding narrow leads or statistical ties against Collins, reflecting Maine's competitive partisan balance and the challenger's grassroots momentum. Traders appear to assign elevated probability to a Democratic outcome due to Collins' long tenure in a state with recent Democratic presidential support, though the race remains closely contested with months until Election Day and potential shifts from campaign developments or turnout patterns.
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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