Republican Tom McClintock’s strong performance in the June 2026 primary, where he secured roughly 61% of the vote and advanced alongside Democrat Michael Masuda, has reinforced trader expectations in this Republican-leaning California district. McClintock’s consistent reelection margins, including 61.8% in 2024, combined with the district’s voter composition across rural and suburban counties, underpin the 86.5% implied probability for the Republican nominee. No major polling shifts, candidate withdrawals, or external events have altered the race trajectory since primary certification in mid-July. The November general election remains months away, leaving limited scope for late developments to meaningfully change the current consensus reflected in prediction market pricing.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedCA-05 House Election Winner
CA-05 House Election Winner
NEW
NEW
Nov 3, 2026
Republican Party
87%
Democratic Party
11%
NEW
NEW
Nov 3, 2026
Republican Party
$4,967 Vol.
87%
Democratic Party
$2,036 Vol.
11%
This market will resolve according to the party of the candidate who wins the CA-05 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
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/).Republican Tom McClintock’s strong performance in the June 2026 primary, where he secured roughly 61% of the vote and advanced alongside Democrat Michael Masuda, has reinforced trader expectations in this Republican-leaning California district. McClintock’s consistent reelection margins, including 61.8% in 2024, combined with the district’s voter composition across rural and suburban counties, underpin the 86.5% implied probability for the Republican nominee. No major polling shifts, candidate withdrawals, or external events have altered the race trajectory since primary certification in mid-July. The November general election remains months away, leaving limited scope for late developments to meaningfully change the current consensus reflected in prediction market pricing.
This market will resolve according to the party of the candidate who wins the CA-05 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
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/).
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, 11:54 PM ET
Volume
$7,003End Date
Nov 3, 2026Market Opened
Jan 27, 2026, 11:54 PM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the CA-05 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
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/).Republican Tom McClintock’s strong performance in the June 2026 primary, where he secured roughly 61% of the vote and advanced alongside Democrat Michael Masuda, has reinforced trader expectations in this Republican-leaning California district. McClintock’s consistent reelection margins, including 61.8% in 2024, combined with the district’s voter composition across rural and suburban counties, underpin the 86.5% implied probability for the Republican nominee. No major polling shifts, candidate withdrawals, or external events have altered the race trajectory since primary certification in mid-July. The November general election remains months away, leaving limited scope for late developments to meaningfully change the current consensus reflected in prediction market pricing.
This market will resolve according to the party of the candidate who wins the CA-05 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 3, 2026.
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/).
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/).
Volume
$7,003End Date
Nov 3, 2026Market Opened
Jan 27, 2026, 11:54 PM ETResolver
0x2F5e3684c...Republican Tom McClintock’s strong performance in the June 2026 primary, where he secured roughly 61% of the vote and advanced alongside Democrat Michael Masuda, has reinforced trader expectations in this Republican-leaning California district. McClintock’s consistent reelection margins, including 61.8% in 2024, combined with the district’s voter composition across rural and suburban counties, underpin the 86.5% implied probability for the Republican nominee. No major polling shifts, candidate withdrawals, or external events have altered the race trajectory since primary certification in mid-July. The November general election remains months away, leaving limited scope for late developments to meaningfully change the current consensus reflected in prediction market pricing.
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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