Market comparison

Ohio Senate Election: Turnout

2 venues · 22 outcome rows · 0 comparable lines · event identity linked · 0 verified parity · active

Polymarket

Open venue ↗

10 outcomes · $35K reported volume

Observed 25s ago

Recorded venue end date: Nov 4, 2026

Kalshi

Open venue ↗

12 outcomes · $6K reported volume

Observed 25s ago

Recorded venue end date: Nov 3, 2027

Check settlement rules before comparing contracts. Matched outcomes may settle differently. These venues also report end dates more than 48 hours apart; event identity does not mean the contracts close or settle together. These are stored prices; record update times do not certify live quotes. Differences exclude fees and available size.

No shared outcome identities or comparable outcome lines are available for this event. Each venue’s outcomes are listed separately.

Available outcome prices by venue for Ohio Senate Election: Turnout
Outcome	Polymarket	Kalshi	Difference
3.9M Not aligned No persisted outcome identity connects these venue contracts.	14.0% Bid 13.0% · Ask 14.9% <3.9M Open Polymarket ↗	—	—
3.9M-4.05M Not aligned No persisted outcome identity connects these venue contracts.	4.3% Bid 0.8% · Ask 7.9% 3.9M-4.05M Open Polymarket ↗	—	—
4.2M-4.35M Not aligned No persisted outcome identity connects these venue contracts.	5.1% Bid 3.5% · Ask 6.8% 4.2M-4.35M Open Polymarket ↗	—	—
4.05M-4.2M Not aligned No persisted outcome identity connects these venue contracts.	2.5% Bid 0.8% · Ask 4.3% 4.05M-4.2M Open Polymarket ↗	—	—
4.5M-4.65M Not aligned No persisted outcome identity connects these venue contracts.	5.3% Bid 3.7% · Ask 6.8% 4.5M-4.65M Open Polymarket ↗	—	—
4.8M-4.95M Not aligned No persisted outcome identity connects these venue contracts.	14.9% Bid 10.2% · Ask 19.6% 4.8M-4.95M Open Polymarket ↗	—	—
4.35M-4.5M Not aligned No persisted outcome identity connects these venue contracts.	2.9% Bid 0.5% · Ask 5.4% 4.35M-4.5M Open Polymarket ↗	—	—
4.65M-4.8M Not aligned No persisted outcome identity connects these venue contracts.	20.5% Bid 20.0% · Ask 21.0% 4.65M-4.8M Open Polymarket ↗	—	—
4.95M-5.1M Not aligned No persisted outcome identity connects these venue contracts.	16.6% Bid 5.0% · Ask 28.1% 4.95M-5.1M Open Polymarket ↗	—	—
5.1M+ Not aligned No persisted outcome identity connects these venue contracts.	21.4% Bid 20.2% · Ask 22.7% 5.1M+ Open Polymarket ↗	—	—
Above 3.70M Not aligned No persisted outcome identity connects these venue contracts.	—	94.0% Bid 82.0% · Ask 94.0% Above 3.70M Open Kalshi ↗	—
Above 3.90M Not aligned No persisted outcome identity connects these venue contracts.	—	85.0% Bid 82.0% · Ask 87.0% Above 3.90M Open Kalshi ↗	—
Above 4.10M Not aligned No persisted outcome identity connects these venue contracts.	—	78.0% Bid 68.0% · Ask 78.0% Above 4.10M Open Kalshi ↗	—
Above 4.30M Not aligned No persisted outcome identity connects these venue contracts.	—	68.0% Bid 57.0% · Ask 68.0% Above 4.30M Open Kalshi ↗	—
Above 4.50M Not aligned No persisted outcome identity connects these venue contracts.	—	56.0% Bid 45.0% · Ask 57.0% Above 4.50M Open Kalshi ↗	—
Above 4.70M Not aligned No persisted outcome identity connects these venue contracts.	—	42.0% Bid 35.0% · Ask 47.0% Above 4.70M Open Kalshi ↗	—
Above 4.90M Not aligned No persisted outcome identity connects these venue contracts.	—	28.0% Bid 26.0% · Ask 37.0% Above 4.90M Open Kalshi ↗	—
Above 5.10M Not aligned No persisted outcome identity connects these venue contracts.	—	25.0% Bid 20.0% · Ask 28.0% Above 5.10M Open Kalshi ↗	—
Above 5.30M Not aligned No persisted outcome identity connects these venue contracts.	—	17.0% Bid 11.0% · Ask 23.0% Above 5.30M Open Kalshi ↗	—
Above 5.50M Not aligned No persisted outcome identity connects these venue contracts.	—	12.0% Bid 6.0% · Ask 18.0% Above 5.50M Open Kalshi ↗	—
Above 5.70M Not aligned No persisted outcome identity connects these venue contracts.	—	9.0% Bid 3.0% · Ask 15.0% Above 5.70M Open Kalshi ↗	—
Above 5.90M Not aligned No persisted outcome identity connects these venue contracts.	—	11.0% Bid 1.0% · Ask 11.0% Above 5.90M Open Kalshi ↗	—

3.9M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

14.0%

Bid 13.0% · Ask 14.9%

<3.9M

Open Polymarket ↗

Kalshi

—

3.9M-4.05M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

4.3%

Bid 0.8% · Ask 7.9%

3.9M-4.05M

Open Polymarket ↗

Kalshi

—

4.2M-4.35M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

5.1%

Bid 3.5% · Ask 6.8%

4.2M-4.35M

Open Polymarket ↗

Kalshi

—

4.05M-4.2M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

2.5%

Bid 0.8% · Ask 4.3%

4.05M-4.2M

Open Polymarket ↗

Kalshi

—

4.5M-4.65M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

5.3%

Bid 3.7% · Ask 6.8%

4.5M-4.65M

Open Polymarket ↗

Kalshi

—

4.8M-4.95M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

14.9%

Bid 10.2% · Ask 19.6%

4.8M-4.95M

Open Polymarket ↗

Kalshi

—

4.35M-4.5M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

2.9%

Bid 0.5% · Ask 5.4%

4.35M-4.5M

Open Polymarket ↗

Kalshi

—

4.65M-4.8M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

20.5%

Bid 20.0% · Ask 21.0%

4.65M-4.8M

Open Polymarket ↗

Kalshi

—

4.95M-5.1M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

16.6%

Bid 5.0% · Ask 28.1%

4.95M-5.1M

Open Polymarket ↗

Kalshi

—

5.1M+

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

21.4%

Bid 20.2% · Ask 22.7%

5.1M+

Open Polymarket ↗

Kalshi

—

Above 3.70M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

94.0%

Bid 82.0% · Ask 94.0%

Above 3.70M

Open Kalshi ↗

Above 3.90M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

85.0%

Bid 82.0% · Ask 87.0%

Above 3.90M

Open Kalshi ↗

Above 4.10M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

78.0%

Bid 68.0% · Ask 78.0%

Above 4.10M

Open Kalshi ↗

Above 4.30M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

68.0%

Bid 57.0% · Ask 68.0%

Above 4.30M

Open Kalshi ↗

Above 4.50M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

56.0%

Bid 45.0% · Ask 57.0%

Above 4.50M

Open Kalshi ↗

Above 4.70M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

42.0%

Bid 35.0% · Ask 47.0%

Above 4.70M

Open Kalshi ↗

Above 4.90M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

28.0%

Bid 26.0% · Ask 37.0%

Above 4.90M

Open Kalshi ↗

Above 5.10M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

25.0%

Bid 20.0% · Ask 28.0%

Above 5.10M

Open Kalshi ↗

Above 5.30M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

17.0%

Bid 11.0% · Ask 23.0%

Above 5.30M

Open Kalshi ↗

Above 5.50M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

12.0%

Bid 6.0% · Ask 18.0%

Above 5.50M

Open Kalshi ↗

Above 5.70M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

9.0%

Bid 3.0% · Ask 15.0%

Above 5.70M

Open Kalshi ↗

Above 5.90M

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

11.0%

Bid 1.0% · Ask 11.0%

Above 5.90M

Open Kalshi ↗

Prices are shown as percentages of a $1 payout. “pp” means percentage points. A dash means data is unavailable.

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