Incumbent Republican Jim Baird secured his party's nomination in the May 2026 primary and faces Democrat Drew Cox in the November general election for Indiana's 4th congressional district. The seat carries a Cook Partisan Voter Index of R+15 and has been rated Solid Republican or Safe Republican by major forecasters, reflecting consistent GOP performance in recent cycles including Baird's 2024 margin exceeding 30 points. Low Democratic fundraising and the absence of competitive polling underscore limited opposition strength. Trader consensus favoring the Republican Party at 92.5% aligns with these structural advantages. Potential shifts could arise from a major candidate-specific scandal, a substantial national Democratic surge altering turnout patterns, or unforeseen legal or redistricting developments before Election Day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedIN-04 House Election Winner
$10,272 Vol.
$10,272 Vol.
Republican Party
93%
Democratic Party
7%
$10,272 Vol.
$10,272 Vol.
Republican Party
93%
Democratic Party
7%
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
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...Incumbent Republican Jim Baird secured his party's nomination in the May 2026 primary and faces Democrat Drew Cox in the November general election for Indiana's 4th congressional district. The seat carries a Cook Partisan Voter Index of R+15 and has been rated Solid Republican or Safe Republican by major forecasters, reflecting consistent GOP performance in recent cycles including Baird's 2024 margin exceeding 30 points. Low Democratic fundraising and the absence of competitive polling underscore limited opposition strength. Trader consensus favoring the Republican Party at 92.5% aligns with these structural advantages. Potential shifts could arise from a major candidate-specific scandal, a substantial national Democratic surge altering turnout patterns, or unforeseen legal or redistricting developments 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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