Republicans win 2026 House majority
Control of the U.S. House after the November midterms.
4 platforms $6.4M volume Closes in 129 days
Prices last updated
Using reference prices • Live data unavailable
Watch: Yes prices diverge by 3.0 points
Cheapest to back at Polymarket ( 58.0%) vs Kalshi ( 61.0%). Fees, liquidity, and access differ — verify before acting.
Consensus probability
Yes 59.3%
No 41.7%
Mean of tradeable platform prices. Cheapest price to back each side is highlighted in the table.
Apr 11, 2026 Jun 13, 2026
Price comparison
| Platform | Yes | No | Trade |
|---|---|---|---|
| Polymarket | 58¢ | 43¢ | Trade ↗ |
| Kalshi | 61¢ | 40¢ | Trade ↗ |
| PredictIt | 59¢ | 42¢ | Trade ↗ |
| Manifold Markets signal | 55¢ | 45¢ | Trade ↗ |
● highlights the cheapest price to back each side. Prices in cents = implied probability. Demo data.
Read our platform reviews: Polymarket · Kalshi · PredictIt · Manifold Markets
Market FAQ
- Where can I get the best price on "Yes"?
- The cheapest tradeable price on Yes is 58¢ at Polymarket. A lower price means a bigger payout if it resolves Yes.
- What does the contract price mean?
- A prediction-market contract pays out $1 if the outcome happens, so its price (e.g. 60¢) is the market-implied probability — here, a 60% chance.
- Why do platforms show different prices?
- Each venue has its own order book, fees, and trader base, so prices drift apart. That spread is the opportunity OddsGrab surfaces — back the side wherever it is cheapest.