Court-ordered redistricting created a Democratic-leaning Utah 1st District centered on Salt Lake City, establishing a structural advantage that has shaped trader consensus around Ben McAdams. McAdams secured the Democratic nomination in June after defeating progressive challengers with a clear majority, leveraging prior congressional experience and coalition-building appeal in the general election against Republican Riley Owen. Owen advanced via party convention earlier in the year but trails significantly in fundraising and visibility. The resulting trader pricing reflects these fundamentals, with McAdams positioned as the strong favorite. Late developments such as candidate health issues, major scandals, or unforeseen turnout shifts remain the primary factors that could still alter the outcome before November.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$42,200 Vol.
$42,200 Vol.
Ben McAdams (D)
95%
Riley Owen (R)
4%
$42,200 Vol.
$42,200 Vol.
Ben McAdams (D)
95%
Riley Owen (R)
4%
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: Dec 16, 2025, 1:13 PM 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...Court-ordered redistricting created a Democratic-leaning Utah 1st District centered on Salt Lake City, establishing a structural advantage that has shaped trader consensus around Ben McAdams. McAdams secured the Democratic nomination in June after defeating progressive challengers with a clear majority, leveraging prior congressional experience and coalition-building appeal in the general election against Republican Riley Owen. Owen advanced via party convention earlier in the year but trails significantly in fundraising and visibility. The resulting trader pricing reflects these fundamentals, with McAdams positioned as the strong favorite. Late developments such as candidate health issues, major scandals, or unforeseen turnout shifts remain the primary factors that could still alter the outcome before November.
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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