Polymarket
Republican Senate odds hit __ by October 31?
As of October 5, 2026, traders on Polymarket favor ↓ 30% at 56%, ahead of ↑ 40% at 36%. $4K traded in the last 24 hours, $47K in all.
- Favorite
- ↓ 30% 56%
- 24 hours
- up 12 pts
- Traded today
- $4K
- Traded in all
- $47K
- Closes
- November 1, 2026
Every outcome (top 6 of 7)
- ↓ 30%56%▲ 12
- ↑ 40%36%
- ↓ 25%26%▲ 9
- ↑ 45%18%▲ 1
- ↑ 50%13%
- ↑ 55%1%
1 more outcomes, mostly long shots, are listed on Polymarket.
How the odds have moved
0%25%50%75%100%3:37 AM3:37 PM3:37 AM56% ↓ 30%
The line follows the current favorite, ↓ 30%. One reading an hour.
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Prices are Polymarket's own (displayed price), collected every 10 minutes. Research, not betting advice.