2026 Balance of Power: D Senate, D House
67 %
+2 pts day
A Polymarket contract that pays out if Democrats win both the Senate and the House in the 2026 US midterms. The price is what traders will pay for that outcome, which would give one party control of legislation and confirmations.
Oct 29 · 67.00 % · +4.00 pts vs the window’s open
the numbers26
| when | value | change |
|---|---|---|
| Sep 30 | 63.00 % | |
| Oct 1 | 63.00 % | 0 pts |
| Oct 2 | 64.00 % | +1.00 pts |
| Oct 3 | 65.00 % | +1.00 pts |
| Oct 4 | 65.00 % | 0 pts |
| Oct 5 | 67.00 % | +2.00 pts |
| Oct 6 | 66.00 % | −1.00 pts |
| Oct 7 | 65.00 % | −1.00 pts |
| Oct 8 | 64.00 % | −1.00 pts |
| Oct 9 | 63.00 % | −1.00 pts |
| Oct 10low | 62.00 % | −1.00 pts |
| Oct 11 | 62.00 % | 0 pts |
| Oct 12 | 62.00 % | 0 pts |
| Oct 13 | 62.00 % | 0 pts |
| Oct 14 | 62.00 % | 0 pts |
| Oct 15 | 63.00 % | +1.00 pts |
| Oct 16 | 63.00 % | 0 pts |
| Oct 17 | 63.00 % | 0 pts |
| Oct 19 | 63.00 % | 0 pts |
| Oct 20 | 63.00 % | 0 pts |
| Oct 21 | 64.00 % | +1.00 pts |
| Oct 23high | 69.00 % | +5.00 pts |
| Oct 24 | 67.00 % | −2.00 pts |
| Oct 27 | 66.00 % | −1.00 pts |
| Oct 28 | 65.00 % | −1.00 pts |
| Oct 29latest | 67.00 % | +2.00 pts |