Amy Klobuchar's decisive Democratic primary win on August 11, 2026, and subsequent polling leads of 8–14 points over Republican nominee Lisa Demuth have reinforced trader consensus around a Democratic victory in the November general election. The open seat after incumbent Tim Walz withdrew in January amid a welfare-fraud investigation has allowed the sitting U.S. senator to consolidate support quickly in a state with a recent Democratic lean in gubernatorial contests. Demuth's primary victory over higher-profile challengers such as Mike Lindell has not closed the gap in head-to-head surveys. A Democratic outcome remains the clear market favorite, though shifts could arise from late-campaign events, turnout surges in Republican-leaning regions, or unexpected national political developments before November 3.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$66,467 Vol.
$66,467 Vol.

Democrat
93%

Republican
6%
$66,467 Vol.
$66,467 Vol.

Democrat
93%

Republican
6%
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.
Market Opened: Oct 13, 2025, 6:29 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...Amy Klobuchar's decisive Democratic primary win on August 11, 2026, and subsequent polling leads of 8–14 points over Republican nominee Lisa Demuth have reinforced trader consensus around a Democratic victory in the November general election. The open seat after incumbent Tim Walz withdrew in January amid a welfare-fraud investigation has allowed the sitting U.S. senator to consolidate support quickly in a state with a recent Democratic lean in gubernatorial contests. Demuth's primary victory over higher-profile challengers such as Mike Lindell has not closed the gap in head-to-head surveys. A Democratic outcome remains the clear market favorite, though shifts could arise from late-campaign events, turnout surges in Republican-leaning regions, or unexpected national political developments before November 3.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

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