Brad Lander secured the Democratic nomination for New York’s 10th congressional district after defeating incumbent Daniel Goldman by a wide margin in the June 2026 primary, positioning him as the prohibitive favorite against Republican Jennifer Moore in the November general election. The district, covering parts of Manhattan and Brooklyn, carries a strong Democratic tilt that has produced consistent double-digit margins in recent cycles, with nonpartisan ratings classifying it as solid or safe Democratic. Traders reflect this structural advantage in the 97 percent implied probability for the Democratic nominee, consistent with historical patterns for safe seats. A realistic shift would require a late-breaking scandal, health event, or national political realignment severe enough to overcome the district’s partisan baseline and Lander’s established local profile.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNY-10 House Election Winner
$53,866 Vol.
$53,866 Vol.
Democratic Party
97%
Republican Party
<1%
$53,866 Vol.
$53,866 Vol.
Democratic Party
97%
Republican Party
<1%
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, 11:22 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...Brad Lander secured the Democratic nomination for New York’s 10th congressional district after defeating incumbent Daniel Goldman by a wide margin in the June 2026 primary, positioning him as the prohibitive favorite against Republican Jennifer Moore in the November general election. The district, covering parts of Manhattan and Brooklyn, carries a strong Democratic tilt that has produced consistent double-digit margins in recent cycles, with nonpartisan ratings classifying it as solid or safe Democratic. Traders reflect this structural advantage in the 97 percent implied probability for the Democratic nominee, consistent with historical patterns for safe seats. A realistic shift would require a late-breaking scandal, health event, or national political realignment severe enough to overcome the district’s partisan baseline and Lander’s established local profile.
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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