Incumbent Rep. Laura Gillen (D) holds a commanding position in the NY-04 House race following her narrow 2024 victory flipping the D+2 district, driving trader consensus to 71% for Democrats. With the April 6 filing deadline passed, Gillen dominates the June 23 Democratic primary against underfunded challengers, boasting over $1.5 million cash-on-hand compared to rivals' minimal totals. The Republican primary features fragmented contenders lacking a high-profile figure like expected rematch candidate Anthony D'Esposito, contributing to GOP odds at 26%. Recent bipartisan successes by Gillen, including advancing medical research funding and Nassau County priorities in early April, bolster her incumbency edge amid Cook Political Report's Lean Democratic rating. Primaries could shift dynamics, but current skin-in-the-game pricing reflects her structural advantages.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNY-04 House Election Winner
NY-04 House Election Winner
Democratic Party
68%
Republican Party
29%
Democratic Party
68%
Republican Party
29%
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: Dec 16, 2025, 12:27 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...Incumbent Rep. Laura Gillen (D) holds a commanding position in the NY-04 House race following her narrow 2024 victory flipping the D+2 district, driving trader consensus to 71% for Democrats. With the April 6 filing deadline passed, Gillen dominates the June 23 Democratic primary against underfunded challengers, boasting over $1.5 million cash-on-hand compared to rivals' minimal totals. The Republican primary features fragmented contenders lacking a high-profile figure like expected rematch candidate Anthony D'Esposito, contributing to GOP odds at 26%. Recent bipartisan successes by Gillen, including advancing medical research funding and Nassau County priorities in early April, bolster her incumbency edge amid Cook Political Report's Lean Democratic rating. Primaries could shift dynamics, but current skin-in-the-game pricing reflects her structural advantages.
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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