Delaware’s at-large congressional district remains a strong Democratic hold, with trader consensus reflecting the state’s consistent partisan lean, Sarah McBride’s incumbency, and absence of a primary challenge on the Democratic side. McBride won the seat outright in 2024 and faces only token Republican opposition in the September 15 primary ahead of the November general election. Historical margins in the state and limited Republican infrastructure keep the seat outside competitive range for the opposing party. A realistic shift would require an unforeseen national political realignment, a late scandal involving the incumbent, or an unusually strong Republican nominee capable of closing a double-digit gap that has persisted across recent cycles.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedDE-AL House Election Winner
$18,412 Vol.
$18,412 Vol.
Democratic Party
95%
Republican Party
6%
$18,412 Vol.
$18,412 Vol.
Democratic Party
95%
Republican Party
6%
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, 10:30 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...Delaware’s at-large congressional district remains a strong Democratic hold, with trader consensus reflecting the state’s consistent partisan lean, Sarah McBride’s incumbency, and absence of a primary challenge on the Democratic side. McBride won the seat outright in 2024 and faces only token Republican opposition in the September 15 primary ahead of the November general election. Historical margins in the state and limited Republican infrastructure keep the seat outside competitive range for the opposing party. A realistic shift would require an unforeseen national political realignment, a late scandal involving the incumbent, or an unusually strong Republican nominee capable of closing a double-digit gap that has persisted across recent cycles.
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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