Senate Combo: Iowa, Kansas, Nebraska Odds
This market has resolved: Dems IA & KS, Reps NE. Final prices are below.
| Outcome | Chance | Odds | 24h |
|---|---|---|---|
| Dems IA & KS, Reps NE ✓ | 100% | — | ▲ 72 |
| Reps sweep | 0% | — | ▼ 28 |
| Reps IA & KS, Ind NE | 0% | — | — |
| Reps IA & NE, Dems KS | 0% | — | ▼ 22 |
| Reps IA, Dems KS, Ind NE | 0% | — | ▼ 2 |
| Dems IA, Reps KS & NE | 0% | — | ▼ 4 |
| Dems IA, Reps KS, Ind NE | 0% | — | ▼ 6 |
| Dems IA & KS, Ind NE | 0% | — | ▼ 22 |
| Other | 0% | — | — |
Price history
Resolution rules
This market will resolve according to the outcome of the United States Senate general elections in Iowa, Kansas, and Nebraska that are currently scheduled for November 3, 2026, inclusive of any potential runoffs. A candidate will be considered to represent a party by their ballot-listed affiliation or if they are the nominee of that party. Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party. Because no Democratic candidate is on the ballot in Nebraska, the Nebraska race is represented by “Republican” and “Independent” (Ind) options. The “Independent” option refers to a win by a candidate running as an independent in the Nebraska Senate election. For purposes of this market, Dan Osborn will be considered to be an Independent regardless of any affiliation that he may have with any party. If the results of one of these elections are not conclusively known by March 31, 2027, or if an independent or third-party candidate wins the Iowa or Kansas election, or a third-party candidate wins the Nebraska election, this market will resolve to "Other". For purposes of this market, a "sweep" is when a party wins all races. The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources have conclusively called the relevant elections. If all three sources do not achieve consensus in calling the relevant races for this market, it will resolve based on the official certification.
Source: Polymarket. The venue's rules are final.
FAQ
How are prediction market odds calculated?
Each contract pays $1 if the outcome happens and $0 if it doesn't, so its price is the market's implied probability: a 60¢ contract means roughly a 60% chance. We show the last trade, or the midpoint between the best bid and ask when the order book is tight.
When does this market close?
Polymarket lists Nov 3, 2026 as the end date; this market has closed.
Where can I trade on Senate Combo: Iowa, Kansas, Nebraska?
This market trades on Polymarket. Availability depends on where you live: Kalshi is a CFTC-regulated US exchange, while Polymarket's international site isn't available to US users (Polymarket US is a separate app). You must be 18 or older.