Ohio Governor Odds 2026
Live odds for the Ohio governor's race from Kalshi, Polymarket, Polymarket US and Gemini. Compare every candidate's price, order book and whale bets across venues.
KalshiPolymarketPolymarket USGemini
Polymarket
GeminiAmy Acton
72%
- 71%
- 73%
- 71%
- 73%
Vivek Ramaswamy
31%
−1 pts
- 31%
- 28%
- 31%
- 36%
Live odds
30%40%50%60%70%
Amy Acton72%Vivek Ramaswamy31%
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 | |||||
|---|---|---|---|---|---|
| Amy Acton | 71% | 73% | 71% | 73% | |
| Vivek Ramaswamy | 31% | 28% | 31% | 36% |
Order booksAmy Acton YES
Kalshi
Yes priceSizeValue
71¢15K$10K
72¢10K$7.5K
73¢21$15
74¢4.4K$3.3K
75¢5.7K$4.3K
76¢290$221
77¢39$30
78¢266$207
Spread1¢
70¢3.4K$2.4K
69¢5.1K$3.5K
68¢13K$8.9K
67¢23K$16K
66¢7$5
65¢912$593
64¢7.2K$4.6K
63¢67$42
Polymarket
Yes priceSizeValue
73¢22K$16K
74¢23K$17K
75¢20K$15K
76¢4.1K$3.1K
77¢1.4K$1.1K
78¢120$94
81¢400$324
84¢15$13
Spread1¢
72¢2.2K$1.6K
71¢107K$76K
70¢33K$23K
69¢24K$17K
68¢55K$37K
67¢653$438
66¢406$268
65¢3.0K$2.0K
Polymarket US
Yes priceSizeValue
71¢279K$198K
72¢300$216
73¢52K$38K
75¢2$2
79¢8$6
94¢6.0K$5.7K
95¢100K$95K
98¢200$196
Spread1¢
70¢111K$78K
69¢403$278
8¢24$2
7¢4.6K$321
6¢200$12
5¢100K$5.0K
1¢28K$275
Gemini
Yes priceSizeValue
73¢100$73
74¢500$370
Spread4¢
69¢100$69
1¢100$1
Where to bet
- PolymarketCheapest on 1 of 2 candidates
- KalshiCheapest on 0 of 2 candidates
- Polymarket USCheapest on 0 of 2 candidates
- GeminiCheapest on 0 of 2 candidates
Whale trades
- $5391h ago
NO Vivek Ramaswamy @ 70¢
Polymarket US
- $8633h ago
NO Amy Acton @ 30¢
Polymarket US
- $7.0K31h ago
NO Amy Acton @ 29¢
- See all 372 whale trades
Biggest positions
Amy Acton is ahead at 72%, up 3 pts this week. Vivek Ramaswamy next at 31%. Kalshi carries 60% of the day's $10K volume. Whales put $195K on YES and $122K on NO in 30 days, most on Amy Acton. Settles Nov 3, 2026.
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