Incumbent Republican Pete Stauber secured his party's nomination in the August 11, 2026 primary and faces Democrat Trina Swanson in the November 3 general election for Minnesota's 8th congressional district. The R+7 partisan voting index, combined with the district's 14-point Trump margin in 2024 and Stauber's 58% reelection that year, underpins trader consensus favoring the Republican outcome. Forecasters rate the seat Solid Republican, reflecting limited Democratic path to victory absent major shifts in turnout or national conditions. Primary results finalized the matchup without notable disruptions, leaving few scheduled catalysts before Election Day to alter the current probability distribution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMN-08 House Election Winner
$20,700 Vol.
$20,700 Vol.
Republican Party
85%
Democratic Party
14%
$20,700 Vol.
$20,700 Vol.
Republican Party
85%
Democratic Party
14%
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Market Opened: Jan 28, 2026, 11:10 AM ET
Resolver
0x2F5e3684c...A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Resolver
0x2F5e3684c...Incumbent Republican Pete Stauber secured his party's nomination in the August 11, 2026 primary and faces Democrat Trina Swanson in the November 3 general election for Minnesota's 8th congressional district. The R+7 partisan voting index, combined with the district's 14-point Trump margin in 2024 and Stauber's 58% reelection that year, underpins trader consensus favoring the Republican outcome. Forecasters rate the seat Solid Republican, reflecting limited Democratic path to victory absent major shifts in turnout or national conditions. Primary results finalized the matchup without notable disruptions, leaving few scheduled catalysts before Election Day to alter the current probability distribution.
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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