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Trading on Kalshi involves risk and may not be appropriate for all. Members risk losing their cost to enter any transaction, including fees. You should carefully consider whether trading on Kalshi is appropriate for you in light of your investment experience and financial resources. Any trading decisions you make are solely your responsibility and at your own risk. Information is provided for convenience only on an "AS IS" basis. Past performance is not necessarily indicative of future results. Kalshi is subject to U.S. regulatory oversight by the CFTC.

Important information: The underlying contract for the first component of this combination market is SENATEPARTYNOM, which resolves based on the identity of the "first person nominated" by the relevant political party. Consequently, because Graham Platner has been established as this person, this first leg of the combination is irreversible.

For display clarity, the subtitles for the active markets will be renamed to "Republican party wins" and "Democratic party wins". Please note that while it is standard convention to update market subtitles to reflect the specific nominee once they are chosen, the underlying market rules remain unchanged and strictly govern the resolution of the contract.

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  1. Senate

Maine Senate Exact Outcome




Yes

Yes

No

No

No

No

No

No

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Maine Senate margin of victory
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Maine Senate: margin of victory
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Maine Senate General Election: voter turnout
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Maine Senate election: Troy Jackson vote percent (1st Round)
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Maine Senate election: Susan Collins vote percent (1st Round)
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Will Susan Collins outperform the polls?
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How many Senate seats will Democrats hold after the Midterms? (Higher strikes)
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How many Senate seats will Democrats hold after the Midterms?
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How many Senate seats will Republicans hold after the Midterms?
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Democratic Senate Seat Count (2028)
Illustration of gavel
Determined
Outcome: Yes
Explore Elections
$797,471 vol
Race Intel
CandidatePollsRaisedSmall Donors
  • Troy JacksonD50.1%
    50.1%
    $20.4M
    37%
    $20.4M raised·37% small donors
  • Susan CollinsR46.5%
    46.5%
    $21.4M
    11%
    $21.4M raised·11% small donors
Polling averages · Fundraising: FEC filings · Small-donor ≤ $200. This does not include third party expenditures.
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