Recent Emerson College and RealClearPolling averages from late March show Democrats leading incumbent Republican Susan Collins by margins exceeding 20 points (e.g., 55%-28%), fueling trader consensus at 75.5% for a Democratic Senate win in November. Collins, who launched her re-election bid in February, faces a formidable primary on June 9 where combat veteran Graham Platner leads Gov. Janet Mills amid a bitter intra-party contest marked by attacks over Platner's past online remarks. As the sole Republican senator from a state that favored Democrats in recent presidential races, Collins' moderate profile offers incumbency advantages, but sustained polling edges and midterm dynamics against the GOP presidential party have boosted Democratic implied probabilities.
基於Polymarket數據的AI實驗性摘要 · 更新於$48,807 交易量
$48,807 交易量

民主黨
76%

共和黨
25%
$48,807 交易量
$48,807 交易量

民主黨
76%

共和黨
25%
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.
市場開放時間: 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 Emerson College and RealClearPolling averages from late March show Democrats leading incumbent Republican Susan Collins by margins exceeding 20 points (e.g., 55%-28%), fueling trader consensus at 75.5% for a Democratic Senate win in November. Collins, who launched her re-election bid in February, faces a formidable primary on June 9 where combat veteran Graham Platner leads Gov. Janet Mills amid a bitter intra-party contest marked by attacks over Platner's past online remarks. As the sole Republican senator from a state that favored Democrats in recent presidential races, Collins' moderate profile offers incumbency advantages, but sustained polling edges and midterm dynamics against the GOP presidential party have boosted Democratic implied probabilities.
基於Polymarket數據的AI實驗性摘要 · 更新於
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Frequently Asked Questions