Trader consensus in the NY-04 House race strongly favors Democrats at 71%, reflecting consistent polling leads for challenger Laura Gillen over Republican incumbent Anthony D'Esposito. Recent surveys, including a September Newsday/Siena poll showing Gillen ahead 50%-42% and an October Emerson College poll with her up 51%-43%, underscore this edge in the competitive Nassau County district, where Biden won by 8 points in 2020. Key drivers include Gillen's fundraising advantage—over $3 million cash-on-hand versus D'Esposito's $1.5 million—and voter priorities like abortion rights and economic issues, where Democrats hold advantages. No major shifts from recent debates or endorsements have altered the trajectory, with early voting underway potentially solidifying the lean.
Experimental AI-generated summary referencing Polymarket data · UpdatedNY-04 House Election Winner
NY-04 House Election Winner
Democratic Party
71%
Republican Party
26%
Democratic Party
71%
Republican Party
26%
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...Resolver
0x2F5e3684c...Trader consensus in the NY-04 House race strongly favors Democrats at 71%, reflecting consistent polling leads for challenger Laura Gillen over Republican incumbent Anthony D'Esposito. Recent surveys, including a September Newsday/Siena poll showing Gillen ahead 50%-42% and an October Emerson College poll with her up 51%-43%, underscore this edge in the competitive Nassau County district, where Biden won by 8 points in 2020. Key drivers include Gillen's fundraising advantage—over $3 million cash-on-hand versus D'Esposito's $1.5 million—and voter priorities like abortion rights and economic issues, where Democrats hold advantages. No major shifts from recent debates or endorsements have altered the trajectory, with early voting underway potentially solidifying the lean.
Experimental AI-generated summary referencing Polymarket data · Updated



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