Ohio Senate Odds 2026
Live odds for the Ohio Senate special election from Kalshi, Polymarket, Polymarket US and Gemini. Compare every candidate's price, order book and whale bets across venues.
KalshiPolymarketPolymarket USGemini
Polymarket
GeminiSherrod Brown
66%
- 66%
- 66%
- 64%
- 68%
Jon Husted
37%
+1 pts
- 36%
- 34%
- 38%
- 38%
Live odds
40%50%60%
Sherrod Brown66%Jon Husted37%
Sep 19Oct 1Oct 13
The median price across venues, this month. Point at a name to pick out its line, or at the graph to read every candidate on that day.
| Week | |||||
|---|---|---|---|---|---|
| Sherrod Brown | 66% | 66% | 64% | 68% | |
| Jon Husted | 36% | 34% | 38% | 38% |
Order booksSherrod Brown YES
Kalshi
Yes priceSizeValue
66¢64K$42K
67¢2.7K$1.8K
68¢10K$6.9K
69¢6.5K$4.5K
70¢1.3K$889
71¢16$12
72¢4.0K$2.9K
Spread1¢
65¢27K$18K
64¢125K$80K
63¢9.8K$6.2K
62¢25K$15K
61¢1.6K$963
60¢2.1K$1.3K
59¢3.4K$2.0K
58¢22K$13K
Polymarket
Yes priceSizeValue
66¢14K$9.5K
67¢50K$33K
68¢115K$78K
69¢140K$97K
70¢5.9K$4.1K
71¢5.8K$4.1K
72¢5.0K$3.6K
73¢5.0K$3.6K
Spread1¢
65¢8.9K$5.8K
64¢41K$26K
63¢29K$18K
62¢4.4K$2.7K
61¢6.6K$4.1K
60¢6.8K$4.1K
59¢820$484
58¢3.7K$2.1K
Polymarket US
Yes priceSizeValue
64¢72K$46K
65¢47K$31K
66¢46K$30K
68¢5.0K$3.4K
69¢5.0K$3.4K
70¢1$1
72¢4$3
92¢25K$23K
Spread1¢
63¢292K$184K
62¢20K$12K
61¢15K$9.3K
60¢10$6
58¢44$26
57¢55$31
55¢8$4
4¢1.6K$63
Gemini
Yes priceSizeValue
68¢100$68
Spread4¢
64¢100$64
1¢100$1
Where to bet
- PolymarketCheapest on 1 of 2 candidates
- Polymarket USCheapest on 1 of 2 candidates
- KalshiCheapest on 0 of 2 candidates
- GeminiCheapest on 0 of 2 candidates
Whale trades
- $2.7K13h ago
YES Jon Husted @ 34¢
- $1.9K17h ago
YES Jon Husted @ 37¢
- $1.4K17h ago
YES Jon Husted @ 37¢
- See all 893 whale trades
Biggest positions
Sherrod Brown is ahead at 66%, up 6 pts this week. Jon Husted next at 37%. Kalshi carries 67% of the day's $59K volume. Whales put $862K on YES and $778K on NO in 30 days, most on Sherrod Brown. Settles Nov 3, 2026.