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%

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Kalshi:

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NY-24 Democratic nominee?
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NY-24 Democratic nominee?

Volume:
$1,618

Alissa J Ellman

 - Kalshi

Alissa J Ellman - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 24, 2026

Closed: Jun 23, 10:31 PM EST

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Alissa J Ellman

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,488
N/A
N/A
$1,422
1mo 4d
Yes
kalshi

Diana K Kastenbaum

0%
Yes 0¢No 100¢
100¢
N/A
$130
N/A
N/A
$106
1mo 4d
No
Total markets: 2

Intro

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.

Kalshi

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.

Frequently asked questions

The NY-24 Democratic nominee dashboard on Kalshi tracks real-time odds and historical price movements for who will become the Democratic nominee in New York's 24th congressional district. The dashboard displays the current chance percentage for each candidate, 24-hour trading volume of $798, and cumulative group volume of $1,618. Users can monitor how odds shift as new campaign developments, endorsements, and polling data emerge. The interface provides a transparent view of market sentiment, allowing traders and observers to see which candidates the prediction market community favors and how conviction levels change over time leading up to the nomination.

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.