PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedSelected book midpoint
Democrats Sweep · —
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Stored reference
Democrats Sweep 61.4%Leader of 5 outcomes
Democrats Sweep 61.4%Market quality
≤89 / 100
High quality24h Volume
$418.5K
Liquidity
$9.1M
High liquidityBid / Ask
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Democrats SweepSpread
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Comments
377
7d Change
+0.3 pts
Market data
Updated 26 minutes ago
Jul 11, 25, 9:05 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
Market depth · Democrats Sweep
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Related questions for context, not a comparison of equivalent contracts.
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Robinhood (Rothera)Rules
This market will resolve according to the party that wins control of the United States Senate and the party that wins control of the United States House of Representatives in the 2026 United States midterm election.
- A party wins control of the United States Senate if it wins a majority of the chamber’s voting seats.
- If no party wins a majority of voting seats, the party that wins control of the chamber is the party that wins half of the voting seats and holds the Vice Presidency.
- If the outcome remains ambiguous after applying the above criteria, the chamber will be deemed controlled by the party with which the first selected President Pro Tempore of the Congress that convenes after the specified election is affiliated.
- A party wins control of the United States House of Representatives if it wins a majority of the chamber’s voting seats.
- If no party wins a majority of voting seats, the chamber will be deemed controlled by the party with which the first elected Speaker of the House of the Congress that convenes after the 2026 midterm election is affiliated.
Prediction Source Comparison
- Also available on PredictIt — What will be the balance of power in Congress after the 2026 election? · Dem. House & Senate 62%
- Also available on Kalshi — 2026 Midterms: Congress Balance of Power? · Democrats sweep 59%
- Also available on Limitless — Balance of Power: 2026 Midterms · Democrats Sweep 62%
- Also available on Manifold Markets — Who controls Congress after the 2026 Midterms? · Democrats Sweep 63%