TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

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Kalshi:

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CT-03 Democratic nominee?
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CT-03 Democratic nominee?

Volume:
$42,590

Rosa L DeLauro

 - Kalshi

Rosa L DeLauro - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 23, 2026

Closed: Jun 23, 10:44 AM 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

Rosa L DeLauro

View
100%
Yes 100¢No 0¢
100¢
N/A
$22,169
N/A
N/A
$3,370
1mo 4d
Yes
kalshi

Andrew Rice

0%
Yes 0¢No 100¢
100¢
N/A
$20,421
N/A
N/A
$3,909
1mo 4d
No
Total markets: 2

Intro

This market tracks whether Rosa L DeLauro will secure the Democratic Party nomination to run for Connecticut's 3rd congressional district House seat in 2026. On Kalshi, DeLauro holds 97.0% probability, while Andrew Rice stands at 2.0%. Resolution is determined by the official Democratic Party nomination outcome for the CT-03 seat. Watch the 2026 general election on November 3rd, when the winner of the Democratic nomination will face off against Republican candidates.

Kalshi

If Rosa L DeLauro wins the nomination for the Democratic Party to contest the 2026 CT-03 House seat, then the market resolves to Yes. If Andrew Rice wins the nomination for the Democratic Party to contest the 2026 CT-03 House seat, then the market resolves to Yes.

Frequently asked questions

The CT-03 Democratic nominee dashboard on Kalshi tracks real-time odds and historical price movements for who will become the Democratic nominee in Connecticut's 3rd congressional district. You can monitor the current implied probability of each candidate, view 24-hour trading volume at $1,710, and access the full price history to understand how market sentiment has evolved. Total group volume stands at $42,590. This data helps you gauge which candidates traders believe are most likely to secure the Democratic nomination heading into the general election.

Prediction market odds on Kalshi often diverge from traditional polling because traders have financial incentive to forecast accurately, while polls capture a single snapshot in time. Markets incorporate real-time information, fundraising data, endorsements, and insider expectations that may not yet appear in public surveys. For the CT-03 Democratic nominee race, comparing market-implied probabilities to recent polling can reveal whether traders are pricing in factors polls haven't fully captured, or whether consensus is aligned. This comparison helps identify potential market inefficiencies or emerging shifts in candidate viability.

The CT-03 Democratic nominee market resolves on Nov 3, 2026. Resolution is determined by the official outcome of the Democratic nomination process for Connecticut's 3rd congressional district. This includes primary elections, convention votes, or other official party mechanisms that formally designate the Democratic nominee. Once the nominee is officially announced or certified by relevant party authorities, the market settles based on which candidate is confirmed as the Democratic standard-bearer for the general election.

Key catalysts for the CT-03 Democratic nominee market include candidate announcements or withdrawals, primary election results, major endorsements from party leaders or unions, fundraising disclosures, debate performances, and shifts in local or national political momentum. Polling updates specific to the district can also trigger repricing. Unexpected scandals, retirements, or changes in candidate viability will move odds sharply. Media coverage of the race, voter sentiment shifts, and strategic decisions by candidates about whether to contest the nomination all influence trader expectations and market prices leading up to resolution.