NY-20 remains a solidly Democratic district with a strong partisan lean, where incumbent Paul Tonko has held the seat through multiple cycles and faces Republican Ralph Ambrosio in the November 2026 general election. Both candidates advanced from their June 23 primaries without significant opposition, leaving the race focused on general election dynamics rather than nomination battles. Trader consensus reflects the district's consistent voting patterns and Tonko's established fundraising and name recognition, which have historically produced wide margins. Factors supporting the current implied probability include limited Republican infrastructure in the area and absence of major national or local shifts that typically alter safe seats. Scenarios that could narrow the gap include a substantial national Republican wave, an unexpected scandal involving the incumbent, or a sharp change in turnout among key voting blocs, though such developments have not materialized in recent reporting.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNY-20 House Election Winner
$33,043 Vol.
$33,043 Vol.
Democratic Party
94%
Republican Party
3%
$33,043 Vol.
$33,043 Vol.
Democratic Party
94%
Republican Party
3%
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, 11:23 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...NY-20 remains a solidly Democratic district with a strong partisan lean, where incumbent Paul Tonko has held the seat through multiple cycles and faces Republican Ralph Ambrosio in the November 2026 general election. Both candidates advanced from their June 23 primaries without significant opposition, leaving the race focused on general election dynamics rather than nomination battles. Trader consensus reflects the district's consistent voting patterns and Tonko's established fundraising and name recognition, which have historically produced wide margins. Factors supporting the current implied probability include limited Republican infrastructure in the area and absence of major national or local shifts that typically alter safe seats. Scenarios that could narrow the gap include a substantial national Republican wave, an unexpected scandal involving the incumbent, or a sharp change in turnout among key voting blocs, though such developments have not materialized in recent reporting.
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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