The San Francisco-based CA-11 district's consistent Democratic dominance, reflected in registration advantages exceeding 60 points and prior general election margins above 60 points, underpins the 98.4% implied probability for the Democratic Party. Nancy Pelosi's retirement created an open seat, yet the June 2026 top-two primary advanced only Democrats Scott Wiener and Connie Chan, while Republican candidates combined for under 7% of the vote. With the November general election featuring two Democrats and no viable Republican on the ballot, trader consensus prices in near-certain Democratic retention. Only extraordinary developments, such as candidate disqualification or a historic realignment in voter turnout, could realistically alter this positioning before Election Day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedCA-11 House Election Winner
$21,768 Vol.
$21,768 Vol.
Democratic Party
98%
Republican Party
1%
$21,768 Vol.
$21,768 Vol.
Democratic Party
98%
Republican Party
1%
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 27, 2026, 11:56 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...The San Francisco-based CA-11 district's consistent Democratic dominance, reflected in registration advantages exceeding 60 points and prior general election margins above 60 points, underpins the 98.4% implied probability for the Democratic Party. Nancy Pelosi's retirement created an open seat, yet the June 2026 top-two primary advanced only Democrats Scott Wiener and Connie Chan, while Republican candidates combined for under 7% of the vote. With the November general election featuring two Democrats and no viable Republican on the ballot, trader consensus prices in near-certain Democratic retention. Only extraordinary developments, such as candidate disqualification or a historic realignment in voter turnout, could realistically alter this positioning before Election Day.
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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