Trader consensus in the IN-08 House race heavily favors the Republican Party at 91.5%, reflecting the district's strong Republican lean (R+16 Cook PVI) and consistent polling showing state Sen. Mark Messmer leading Democratic challenger Beth Parnell by 20-30 points in recent surveys from early October. Incumbent Rep. Larry Bucshon's retirement did not shift fundamentals, as Messmer secured the nomination decisively in the June primary amid low Democratic turnout. No major scandals or shifts have emerged in the final weeks, with early voting underway through November 5 election day. Scenarios to challenge this include a late GOP candidate controversy, unusually high Democratic turnout in southern Indiana's manufacturing areas, or national coattails reversing unexpectedly, though historical base rates for safe districts favor the hold.
Experimental AI-generated summary referencing Polymarket data · UpdatedIN-08 House Election Winner
IN-08 House Election Winner
$16,799 Vol.
$16,799 Vol.
Nov 3, 2026
Republican Party
91%
Democratic Party
5%
$16,799 Vol.
$16,799 Vol.
Nov 3, 2026
Republican Party
$12,196 Vol.
91%
Democratic Party
$4,603 Vol.
5%
This market will resolve according to the party of the candidate who wins the IN-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 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/).Trader consensus in the IN-08 House race heavily favors the Republican Party at 91.5%, reflecting the district's strong Republican lean (R+16 Cook PVI) and consistent polling showing state Sen. Mark Messmer leading Democratic challenger Beth Parnell by 20-30 points in recent surveys from early October. Incumbent Rep. Larry Bucshon's retirement did not shift fundamentals, as Messmer secured the nomination decisively in the June primary amid low Democratic turnout. No major scandals or shifts have emerged in the final weeks, with early voting underway through November 5 election day. Scenarios to challenge this include a late GOP candidate controversy, unusually high Democratic turnout in southern Indiana's manufacturing areas, or national coattails reversing unexpectedly, though historical base rates for safe districts favor the hold.
This market will resolve according to the party of the candidate who wins the IN-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 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 28, 2026, 11:09 AM ET
Volume
$16,799End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:09 AM ETResolver
0x2F5e3684c...This market will resolve according to the party of the candidate who wins the IN-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 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/).Trader consensus in the IN-08 House race heavily favors the Republican Party at 91.5%, reflecting the district's strong Republican lean (R+16 Cook PVI) and consistent polling showing state Sen. Mark Messmer leading Democratic challenger Beth Parnell by 20-30 points in recent surveys from early October. Incumbent Rep. Larry Bucshon's retirement did not shift fundamentals, as Messmer secured the nomination decisively in the June primary amid low Democratic turnout. No major scandals or shifts have emerged in the final weeks, with early voting underway through November 5 election day. Scenarios to challenge this include a late GOP candidate controversy, unusually high Democratic turnout in southern Indiana's manufacturing areas, or national coattails reversing unexpectedly, though historical base rates for safe districts favor the hold.
This market will resolve according to the party of the candidate who wins the IN-08 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 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
$16,799End Date
Nov 3, 2026Market Opened
Jan 28, 2026, 11:09 AM ETResolver
0x2F5e3684c...Trader consensus in the IN-08 House race heavily favors the Republican Party at 91.5%, reflecting the district's strong Republican lean (R+16 Cook PVI) and consistent polling showing state Sen. Mark Messmer leading Democratic challenger Beth Parnell by 20-30 points in recent surveys from early October. Incumbent Rep. Larry Bucshon's retirement did not shift fundamentals, as Messmer secured the nomination decisively in the June primary amid low Democratic turnout. No major scandals or shifts have emerged in the final weeks, with early voting underway through November 5 election day. Scenarios to challenge this include a late GOP candidate controversy, unusually high Democratic turnout in southern Indiana's manufacturing areas, or national coattails reversing unexpectedly, though historical base rates for safe districts favor the hold.
Experimental AI-generated summary referencing Polymarket data · Updated
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