TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 6, 11:08 PM EST
Kalshi
This market tracks which Democrat will secure the party nomination to run for Tennessee's 4th congressional district House seat in 2026. On Kalshi, Mike Cortese holds 76.0% probability of becoming the Democratic nominee, while Victoria Broderick stands at 22.0%. The market resolves based on official Democratic Party nomination results for the TN-04 seat. Watch the 2026 general election on November 3rd, 2026, when the ultimate nominee's viability in the general contest will be determined.
The Democratic nominee for TN-04 is determined by whichever candidate wins the Democratic Party's nomination process for the 2026 House election in this district. Any of the eligible candidates who secures the party's nomination will resolve the market to Yes for their respective outcome.
Prediction market odds on Kalshi often diverge from traditional polling averages because markets incorporate real-money incentives and forward-looking trader expectations. While polls capture voter sentiment at a single moment, prediction markets reflect participants' beliefs about the actual nomination outcome, including factors like fundraising, campaign momentum, and insider information. Comparing Kalshi odds to published polls reveals whether the market is pricing in candidate strength beyond what surveys show. This comparison helps identify whether traders are more or less bullish on specific candidates than the polling consensus suggests.
The TN-04 Democratic nominee market resolves on Nov 3, 2026. Resolution is determined by the official designation of the Democratic nominee for Tennessee's 4th congressional district. This typically occurs following the primary election or through party nomination procedures. The market will settle once the nominee is formally confirmed by the Democratic Party or relevant electoral authorities. Traders should monitor official party announcements and state election resources for clarity on nomination timing and procedures specific to Tennessee's process.
Key catalysts for TN-04 Democratic nominee odds include candidate announcements or withdrawals, primary debate performances, endorsements from party leaders or local figures, and shifts in fundraising totals. Polling releases showing movement in voter preference will directly influence market prices. Local media coverage, campaign spending reports, and grassroots organizing efforts can signal momentum shifts. National political developments affecting Democratic strategy in competitive districts may also move odds. Unexpected scandals or candidate gaffes could trigger sharp repricing. Traders should monitor Tennessee political news, FEC filings, and primary calendar developments closely.