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Balance of Power: 2026 Midterms

ActiveUnited States5 outcomesEnds Nov 4, 2026

Democrats Sweep leads at 66.5%, ahead of R Senate, D House (26.5%) and Republicans Sweep (7.5%).

24h volume
$739.7K
Total volume
$18.0M
Whales
45
Fresh wallets
6
Trade on Polymarket ↗
Outcome · 5Chance24hTrade on Polymarket
Democrats Sweep$4.7M vol66.5%-Buy Yes 66.5¢Buy No 33.5¢
R Senate, D House$2.6M vol26.5%−1.0Buy Yes 26.5¢Buy No 73.5¢
Republicans Sweep$5.8M vol7.5%+1.0Buy Yes 7.5¢Buy No 92.5¢
D Senate, R House$2.7M vol0.80%+0.3Buy Yes 0.8¢Buy No 99.2¢
Other$2.1M vol0.15%-Buy Yes 0.1¢Buy No 99.8¢

Click a row to chart it. Each outcome is its own market, so chances need not sum to 100%. 24h change in percentage points.