TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Elections
CT-03 Republican nominee?
kalshi

CT-03 Republican nominee?

Volume:
$13,679

Christopher Lancia

 - Kalshi

Christopher Lancia - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 23, 2026

Closed: Jun 23, 10:45 AM EST

kalshi

Kalshi

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

Christopher Lancia

View
100%
Yes 100¢No 0¢
100¢
N/A
$7,534
N/A
N/A
$3,532
1mo 4d
Yes
kalshi

Rafael Irizarry

0%
Yes 0¢No 100¢
100¢
N/A
$6,145
N/A
N/A
$3,432
1mo 4d
No
Total markets: 2

Intro

This market tracks which candidate will secure the Republican Party nomination for Connecticut's 3rd congressional district House seat in 2026. On Kalshi, Christopher Lancia holds 98.0% probability of winning the nomination, while Rafael Irizarry stands at 2.0%. The market resolves according to the official Republican Party nomination outcome for the CT-03 seat. Watch the Republican primary process and nomination vote scheduled before the November 3, 2026 general election to determine the final nominee.

Kalshi

If Rafael Irizarry wins the nomination for the Republican Party to contest the 2026 CT-03 House seat, then the market resolves to Yes. If Christopher Lancia wins the nomination for the Republican Party to contest the 2026 CT-03 House seat, then the market resolves to Yes.

Frequently asked questions

The CT-03 Republican nominee dashboard on Kalshi tracks real-time odds and historical price movements for the Republican nominee in Connecticut's 3rd congressional district race. The dashboard displays the current probability of each candidate outcome, 24-hour trading volume of $0, and cumulative group volume of $13,679. Users can monitor how odds shift as new information emerges, compare candidate probabilities, and review trading activity to gauge market sentiment on who will secure the Republican nomination.

Prediction market odds on Kalshi often diverge from traditional polling because markets incorporate real-money incentives and continuous price discovery. While polls capture voter sentiment at a single moment, prediction markets aggregate information from traders betting on actual outcomes. For the CT-03 Republican nominee race, market odds reflect not only current voter preferences but also expectations about campaign momentum, endorsements, and turnout. Comparing the two reveals whether the market is pricing in factors polls may lag in capturing, offering a complementary lens to standard survey data.

The CT-03 Republican nominee market resolves on Nov 3, 2026. Resolution is determined by the official outcome of the Republican primary or nominating process in Connecticut's 3rd congressional district. The market will settle based on which candidate is officially declared the Republican nominee by the relevant state or party authority. Traders should monitor primary dates, candidate filings, and party rules to anticipate when the nominating process will conclude and the market will settle.

Key catalysts for the CT-03 Republican nominee market include candidate announcements or withdrawals, endorsements from party leaders or local figures, debate performances, and fundraising reports. Primary election dates and early voting results will significantly shift odds as real ballots are cast. Media coverage, polling releases, and grassroots momentum can also move prices. Unexpected scandals or gaffes involving candidates, changes in voter registration, and shifts in national Republican dynamics may influence local nomination odds. Watch for filing deadlines and any rules changes affecting ballot access or nomination procedures.