Incumbent Democrat Jim Costa advanced from California's June 2026 top-two primary to face Republican Kyle Kirkland in the November general election for the 21st congressional district. The Central Valley seat carries a D+5 partisan voting index and has trended modestly toward Democrats in recent cycles, supporting the trader consensus reflected in current market pricing. Forecasters including the Cook Political Report and Sabato's Crystal Ball rate the race Likely Democratic, citing Costa's long incumbency, primary margin, and fundraising edge. Limited post-primary polling or major campaign developments have left probabilities stable. Scenarios that could still shift outcomes include unexpected national political realignments, candidate health issues, or late scandals before Election Day.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertCA-21 Wahlsieger
$26,789 Vol.
$26,789 Vol.
Demokratische Partei
93%
Republikanische Partei
8%
$26,789 Vol.
$26,789 Vol.
Demokratische Partei
93%
Republikanische Partei
8%
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/).
Markt eröffnet: Jan 28, 2026, 12:08 AM ET
Abwickler
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/).
Abwickler
0x2F5e3684c...Incumbent Democrat Jim Costa advanced from California's June 2026 top-two primary to face Republican Kyle Kirkland in the November general election for the 21st congressional district. The Central Valley seat carries a D+5 partisan voting index and has trended modestly toward Democrats in recent cycles, supporting the trader consensus reflected in current market pricing. Forecasters including the Cook Political Report and Sabato's Crystal Ball rate the race Likely Democratic, citing Costa's long incumbency, primary margin, and fundraising edge. Limited post-primary polling or major campaign developments have left probabilities stable. Scenarios that could still shift outcomes include unexpected national political realignments, candidate health issues, or late scandals before Election Day.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert

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