TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 23, 10:31 PM EST
Kalshi
This market tracks which candidate will secure the Democratic Party nomination for New York's 24th congressional district House seat in the 2026 election cycle. On Kalshi, Alissa J Ellman holds 69.5% probability of becoming the nominee, while Diana K Kastenbaum stands at 30.0%. The market resolves according to the official Democratic Party nomination outcome for NY-24. Watch the 2026 election cycle nomination process to see which candidate emerges with party backing for the general election.
The market resolves to Yes if either Alissa J Ellman or Diana K Kastenbaum wins the Democratic Party nomination for the 2026 NY-24 House seat. Resolution is based on the official outcome of the Democratic primary election for this district.
Prediction market odds on Kalshi often diverge from traditional polling averages because markets incorporate trader expectations about future momentum, campaign funding, and endorsement patterns—not just current voter sentiment. While polls capture a snapshot of voter preference at a single moment, prediction markets reflect ongoing bets on the eventual outcome. Markets may price in candidates higher or lower than polls suggest if traders believe polling lags behind ground-level shifts or if they anticipate late-breaking developments. Comparing the two provides a richer picture: polls show today's voter views, while market odds reveal what informed participants expect will happen by the nomination date.
The NY-24 Democratic nominee market resolves on Nov 3, 2026. Resolution is determined by the official Democratic nominee for New York's 24th congressional district. This is typically established through the party's formal nomination process, which may include primary elections, convention votes, or party committee designations depending on New York state rules and the specific timeline of the 2024 election cycle. Once the nominee is officially announced or certified by relevant party authorities, the market settles according to which candidate outcome matches that determination.
Key events that could shift NY-24 Democratic nominee odds include candidate announcements or withdrawals, major endorsements from local or national Democratic figures, primary election results in neighboring districts, fundraising reports showing momentum or stagnation, and media coverage of candidate viability. Debate performances, grassroots organizing metrics, and voter registration drives in the district can also move prices. Changes in the national political environment—such as shifts in party priorities or unexpected candidate scandals—may ripple into local races. Polling releases specific to NY-24 often trigger sharp repricing. Late-stage developments like last-minute candidate entries or strategic party interventions typically produce the largest market moves as traders reassess probabilities closer to the nomination deadline.