Recent polling averages show Democratic nominee Graham Platner holding narrow leads over incumbent Republican Senator Susan Collins in general-election matchups, reflecting Maine's Democratic-leaning presidential voting patterns and strong primary consolidation after Governor Janet Mills suspended her bid in April 2026. With primaries set for June 9 and the general election on November 3, traders price in Platner's progressive platform and organized-labor support against Collins's centrist record, which has drawn some conservative resistance despite her unopposed Republican nomination. These developments, combined with the race's toss-up rating from multiple forecasters, underpin the current implied probabilities while leaving room for shifts ahead of the fall campaign.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert$258,353 Vol.
$258,353 Vol.

Demokrat
73%

Republikaner
28%
$258,353 Vol.
$258,353 Vol.

Demokrat
73%

Republikaner
28%
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.
Markt eröffnet: 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 averages show Democratic nominee Graham Platner holding narrow leads over incumbent Republican Senator Susan Collins in general-election matchups, reflecting Maine's Democratic-leaning presidential voting patterns and strong primary consolidation after Governor Janet Mills suspended her bid in April 2026. With primaries set for June 9 and the general election on November 3, traders price in Platner's progressive platform and organized-labor support against Collins's centrist record, which has drawn some conservative resistance despite her unopposed Republican nomination. These developments, combined with the race's toss-up rating from multiple forecasters, underpin the current implied probabilities while leaving room for shifts ahead of the fall campaign.
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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