PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedSelected book midpoint
Dems win Gov, Reps · —
Loading selected book…
—
Stored reference
Dems win Gov, Reps 43%Leader of 4 outcomes
Dems win Gov, Reps 43%Market quality
78 / 100
High quality24h Volume
$2.6K
Liquidity
$146.9K
High liquidityOpen interest
$3.6K
Bid / Ask
— / —
Dems win Gov, RepsSpread
—
Comments
0
7d Change
-2.0 pts
Market data
Updated 39 minutes ago
Aug 11, 26, 3:06 PM UTCNov 4, 26, 4:59 AM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 1 percentage points
- Fees:
- Yes
Top holders
Loading top holders
Market depth · Dems win Gov, Reps
Loading selected book…
—
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Texas Senate and Governor Combo
PolymarketGeorgia Senate and Governor Combo
PolymarketAlaska Senate and Governor Combo
PolymarketMaine Senate and Governor Combo
PolymarketHow many Senate and Governor races will Republicans win in Harris states?
KalshiWhich party will win the 2026 Iowa Senate race?
Manifold MarketsRules
This market will resolve according to the outcome of both the Gubernatorial and United States Senate general elections in Iowa that are currently scheduled for November 3, 2026.
- 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 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 both races.
- The resolution source for this market is the Associated Press, Fox News, and NBC.
Prediction Source Comparison
- Also available on Kalshi — Iowa Governor-Senate combo · Rob Sand and Ashley Hinson win 43%