Market comparison

Ohio Senate margin of victory

2 venues · 29 outcome rows · 0 comparable lines · event identity linked · 0 verified parity · active

Kalshi

Open venue ↗

19 outcomes · $149K reported volume

Observed 38s ago

Recorded venue end date: Nov 3, 2027

Polymarket

Open venue ↗

12 outcomes · $31K reported volume

Observed 1m ago

Recorded venue end date: Nov 4, 2026

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 margin of victory
Outcome	Kalshi	Polymarket	Difference
Brown 0-3% Not aligned No persisted outcome identity connects these venue contracts.	—	24.5% Bid 24.0% · Ask 25.0% Brown 0-3% Open Polymarket ↗	—
Brown 3-6% Not aligned No persisted outcome identity connects these venue contracts.	—	26.0% Bid 25.0% · Ask 27.0% Brown 3-6% Open Polymarket ↗	—
Brown 6-9% Not aligned No persisted outcome identity connects these venue contracts.	—	18.0% Bid 17.0% · Ask 19.0% Brown 6-9% Open Polymarket ↗	—
Brown 9-12% Not aligned No persisted outcome identity connects these venue contracts.	—	5.4% Bid 3.8% · Ask 7.0% Brown 9-12% Open Polymarket ↗	—
Brown 12%+ Not aligned No persisted outcome identity connects these venue contracts.	—	3.0% Bid 1.5% · Ask 4.6% Brown 12%+ Open Polymarket ↗	—
Brown, 1+ pts Not aligned No persisted outcome identity connects these venue contracts.	65.0% Bid 60.0% · Ask 70.0% Brown, 1+ pts Open Kalshi ↗	—	—
Brown, 2+ pts Not aligned No persisted outcome identity connects these venue contracts.	59.0% Bid 58.0% · Ask 59.0% Brown, 2+ pts Open Kalshi ↗	—	—
Brown, 3+ pts Not aligned No persisted outcome identity connects these venue contracts.	50.0% Bid 45.0% · Ask 54.0% Brown, 3+ pts Open Kalshi ↗	—	—
Brown, 4+ pts Not aligned No persisted outcome identity connects these venue contracts.	44.0% Bid 43.0% · Ask 44.0% Brown, 4+ pts Open Kalshi ↗	—	—
Brown, 5+ pts Not aligned No persisted outcome identity connects these venue contracts.	29.0% Bid 29.0% · Ask 39.0% Brown, 5+ pts Open Kalshi ↗	—	—
Brown, 6+ pts Not aligned No persisted outcome identity connects these venue contracts.	23.0% Bid 22.0% · Ask 23.0% Brown, 6+ pts Open Kalshi ↗	—	—
Brown, 7+ pts Not aligned No persisted outcome identity connects these venue contracts.	17.0% Bid 17.0% · Ask 23.0% Brown, 7+ pts Open Kalshi ↗	—	—
Brown, 8+ pts Not aligned No persisted outcome identity connects these venue contracts.	17.0% Bid 17.0% · Ask 18.0% Brown, 8+ pts Open Kalshi ↗	—	—
Brown, 9+ pts Not aligned No persisted outcome identity connects these venue contracts.	12.6% Bid 9.2% · Ask 16.0% Brown, 9+ pts Open Kalshi ↗	—	—
Brown, 10+ pts Not aligned No persisted outcome identity connects these venue contracts.	9.9% Bid 9.1% · Ask 9.9% Brown, 10+ pts Open Kalshi ↗	—	—
Husted 0-3% Not aligned No persisted outcome identity connects these venue contracts.	—	24.0% Bid 23.0% · Ask 25.0% Husted 0-3% Open Polymarket ↗	—
Husted 3-6% Not aligned No persisted outcome identity connects these venue contracts.	—	4.3% Bid 1.6% · Ask 7.0% Husted 3-6% Open Polymarket ↗	—
Husted 6-9% Not aligned No persisted outcome identity connects these venue contracts.	—	2.9% Bid 0.7% · Ask 5.2% Husted 6-9% Open Polymarket ↗	—
Husted 9-12% Not aligned No persisted outcome identity connects these venue contracts.	—	1.4% Bid 0.4% · Ask 2.4% Husted 9-12% Open Polymarket ↗	—
Husted 12%+ Not aligned No persisted outcome identity connects these venue contracts.	—	0.7% Bid 0.2% · Ask 1.2% Husted 12%+ Open Polymarket ↗	—
Husted, 1+ pts Not aligned No persisted outcome identity connects these venue contracts.	31.0% Bid 22.0% · Ask 31.0% Husted, 1+ pts Open Kalshi ↗	—	—
Husted, 2+ pts Not aligned No persisted outcome identity connects these venue contracts.	22.0% Bid 21.0% · Ask 24.0% Husted, 2+ pts Open Kalshi ↗	—	—
Husted, 3+ pts Not aligned No persisted outcome identity connects these venue contracts.	17.0% Bid 11.0% · Ask 23.0% Husted, 3+ pts Open Kalshi ↗	—	—
Husted, 4+ pts Not aligned No persisted outcome identity connects these venue contracts.	12.0% Bid 11.0% · Ask 12.0% Husted, 4+ pts Open Kalshi ↗	—	—
Husted, 5+ pts Not aligned No persisted outcome identity connects these venue contracts.	7.8% Bid 2.5% · Ask 13.0% Husted, 5+ pts Open Kalshi ↗	—	—
Husted, 6+ pts Not aligned No persisted outcome identity connects these venue contracts.	9.9% Bid 6.5% · Ask 10.0% Husted, 6+ pts Open Kalshi ↗	—	—
Husted, 7+ pts Not aligned No persisted outcome identity connects these venue contracts.	5.3% Bid 1.1% · Ask 9.5% Husted, 7+ pts Open Kalshi ↗	—	—
Husted, 8+ pts Not aligned No persisted outcome identity connects these venue contracts.	6.0% Bid 4.1% · Ask 7.0% Husted, 8+ pts Open Kalshi ↗	—	—
Husted, 10+ pts Not aligned No persisted outcome identity connects these venue contracts.	4.0% Bid 3.5% · Ask 6.5% Husted, 10+ pts Open Kalshi ↗	—	—

Brown 0-3%

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

24.5%

Bid 24.0% · Ask 25.0%

Brown 0-3%

Open Polymarket ↗

Brown 3-6%

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

26.0%

Bid 25.0% · Ask 27.0%

Brown 3-6%

Open Polymarket ↗

Brown 6-9%

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

18.0%

Bid 17.0% · Ask 19.0%

Brown 6-9%

Open Polymarket ↗

Brown 9-12%

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

5.4%

Bid 3.8% · Ask 7.0%

Brown 9-12%

Open Polymarket ↗

Brown 12%+

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

3.0%

Bid 1.5% · Ask 4.6%

Brown 12%+

Open Polymarket ↗

Brown, 1+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

65.0%

Bid 60.0% · Ask 70.0%

Brown, 1+ pts

Ohio Senate margin of victory

Kalshi

Polymarket

Brown 0-3%

Kalshi

Polymarket

Brown 3-6%

Kalshi

Polymarket

Brown 6-9%

Kalshi

Polymarket

Brown 9-12%

Kalshi

Polymarket

Brown 12%+

Kalshi

Polymarket

Brown, 1+ pts

Kalshi

Polymarket

Brown, 2+ pts

Kalshi

Polymarket

Brown, 3+ pts

Kalshi

Polymarket

Brown, 4+ pts

Kalshi

Polymarket

Brown, 5+ pts

Kalshi

Polymarket

Brown, 6+ pts

Kalshi

Polymarket

Brown, 7+ pts

Kalshi

Polymarket

Brown, 8+ pts

Kalshi

Polymarket

Brown, 9+ pts

Kalshi

Polymarket

Brown, 10+ pts

Kalshi

Polymarket

Husted 0-3%

Kalshi

Polymarket

Husted 3-6%

Kalshi

Polymarket

Husted 6-9%

Kalshi

Polymarket

Husted 9-12%

Kalshi

Polymarket

Husted 12%+

Kalshi

Polymarket

Husted, 1+ pts

Kalshi

Polymarket

Husted, 2+ pts

Kalshi

Polymarket

Husted, 3+ pts

Kalshi

Polymarket

Husted, 4+ pts

Kalshi

Polymarket

Husted, 5+ pts

Kalshi

Polymarket

Husted, 6+ pts

Kalshi