
Senate Combo: Ohio, Iowa, Maine
PM $23.3K
1
8
Senate Combo: Ohio, Iowa, Maine

PM $23.3K
1
8
Current odds
Snapshot from
As of Oct 20, 2026, 6:00 PM UTC, the highest-priced outcome on Polymarket is Dems sweep at 28%.
Polymarket
- Dems sweep28%
- Dems OH & ME, Reps IA25%
- Reps sweep18.5%
- Dems OH & IA, Reps ME15.5%
- Reps OH & ME, Dems IA7.8%
Yes prices. They are not order quotes; check each platform's rules, fees and live prices before trading.
AI Analysis
Trader mode: Market mechanics, assumptions and risks
PM $23.3K
Reported volume · provider units
8
Saved contracts
0
Same-question pairs
Source snapshot: Oct 20, 2026, 6:00 PM UTC
About This Event
This market will resolve according to the outcome of the United States Senate general elections in Ohio, Iowa, and Maine (including the special election in Ohio) 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. 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 one of these elections, 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.
AI-generated analysis based on market data. Not financial advice.
AI-written background. References identify the evidence used; Wikipedia links under Learn More are additional reading. Prices and provider rules are dated snapshots. This is not financial advice.
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Prices are catalog snapshots and may have changed. Check each market's rules and observation time.

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Price gaps of 2 pp+
0
Same-question pairs
0
No outcomes on this page have been reviewed as the same question on both platforms yet.
Price differences do not establish arbitrage. Check each pair's review, current order prices, fees and settlement rules.








