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, 10:43 AM EST
Kalshi
This market tracks which candidate will secure the Democratic Party nomination for Connecticut's 4th congressional district House seat in 2026. On Kalshi, Jim Himes holds 97.0% probability of winning the nomination, while Joseph Perez-Caputo stands at 8.0%. The market resolves according to the official Democratic Party nomination outcome for the CT-04 seat. Watch the Connecticut Democratic primary process and candidate announcements leading up to the 2026 general election on November 3, 2026, which will determine the final nominee.
If Jim Himes wins the nomination for the Democratic Party to contest the 2026 CT-04 House seat, then the market resolves to Yes. If Joseph Perez-Caputo wins the nomination for the Democratic Party to contest the 2026 CT-04 House seat, then the market resolves to Yes.
Prediction market odds on Kalshi often diverge from traditional polling averages because markets incorporate trader expectations, insider information, and real-money incentives. While polls measure voter preference at a single moment, prediction markets reflect dynamic probability estimates updated continuously as new information surfaces. For the CT-04 Democratic race, market prices may lead or lag polling depending on whether traders anticipate shifts in candidate viability, fundraising, or endorsements. Comparing market odds to recent polls helps identify whether traders are pricing in scenarios that surveys have not yet captured.
The CT-04 Democratic nominee market resolves on Nov 3, 2026. Resolution is determined by the official outcome of the Democratic nomination process for Connecticut's 4th congressional district. The market will settle based on which candidate is officially designated or confirmed as the Democratic nominee through primary elections, party conventions, or other formal nomination procedures. Traders should monitor official state party announcements and election commission filings to track nomination progress and anticipate resolution timing.
Key catalysts for CT-04 Democratic nominee odds include candidate announcements or withdrawals, primary election results if applicable, endorsements from party leaders or influential figures, and shifts in fundraising or polling data. Campaign momentum, media coverage, and debate performance can also influence trader sentiment. Changes in district demographics or redistricting could affect viability assessments. Additionally, national political developments affecting Democratic strategy or candidate recruitment may reshape expectations for this race. Traders should monitor local Connecticut political news, FEC filings, and party communications for signals that could move market prices before the Nov 3, 2026 resolution.