Market comparison

Maine Senate Election Margin of Victory (Final Round)

2 venues · 31 outcome rows · 0 comparable lines · event identity linked · 0 verified parity · active

Kalshi

Open venue ↗

21 outcomes · $392K reported volume

Observed 46s ago

Observed 2m ago

Recorded venue end date: Nov 3, 2027

Polymarket

Open venue ↗

12 outcomes · $4K 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 Maine Senate Election Margin of Victory (Final Round)
Outcome	Kalshi	Polymarket	Difference
Collins 0-3% Not aligned No persisted outcome identity connects these venue contracts.	—	22.5% Bid 22.0% · Ask 23.0% Collins 0-3% Open Polymarket ↗	—
Collins 3-6% Not aligned No persisted outcome identity connects these venue contracts.	—	15.5% Bid 15.0% · Ask 16.0% Collins 3-6% Open Polymarket ↗	—
Collins 6-9% Not aligned No persisted outcome identity connects these venue contracts.	—	15.0% Bid 14.0% · Ask 16.0% Collins 6-9% Open Polymarket ↗	—
Collins 9-12% Not aligned No persisted outcome identity connects these venue contracts.	—	5.3% Bid 2.5% · Ask 8.0% Collins 9-12% Open Polymarket ↗	—
Collins 12%+ Not aligned No persisted outcome identity connects these venue contracts.	—	1.6% Bid 0.3% · Ask 2.9% Collins 12%+ Open Polymarket ↗	—
Collins, 1+ pts Not aligned No persisted outcome identity connects these venue contracts.	29.0% Bid 29.0% · Ask 32.0% Collins, 1+ pts Open Kalshi ↗	—	—
Collins, 2+ pts Not aligned No persisted outcome identity connects these venue contracts.	24.5% Bid 19.0% · Ask 30.0% Collins, 2+ pts Open Kalshi ↗	—	—
Collins, 3+ pts Not aligned No persisted outcome identity connects these venue contracts.	24.0% Bid 21.0% · Ask 24.0% Collins, 3+ pts Open Kalshi ↗	—	—
Collins, 4+ pts Not aligned No persisted outcome identity connects these venue contracts.	14.5% Bid 10.0% · Ask 19.0% Collins, 4+ pts Open Kalshi ↗	—	—
Collins, 5+ pts Not aligned No persisted outcome identity connects these venue contracts.	14.0% Bid 11.0% · Ask 14.0% Collins, 5+ pts Open Kalshi ↗	—	—
Collins, 6+ pts Not aligned No persisted outcome identity connects these venue contracts.	7.5% Bid 3.1% · Ask 12.0% Collins, 6+ pts Open Kalshi ↗	—	—
Collins, 7+ pts Not aligned No persisted outcome identity connects these venue contracts.	9.5% Bid 5.1% · Ask 9.5% Collins, 7+ pts Open Kalshi ↗	—	—
Collins, 8+ pts Not aligned No persisted outcome identity connects these venue contracts.	6.4% Bid 5.1% · Ask 6.7% Collins, 8+ pts Open Kalshi ↗	—	—
Collins, 10+ pts Not aligned No persisted outcome identity connects these venue contracts.	1.5% Bid 1.5% · Ask 4.9% Collins, 10+ pts Open Kalshi ↗	—	—
Collins, 12+ pts Not aligned No persisted outcome identity connects these venue contracts.	3.9% Bid 1.0% · Ask 4.0% Collins, 12+ pts Open Kalshi ↗	—	—
Jackson 0-3% Not aligned No persisted outcome identity connects these venue contracts.	—	8.7% Bid 7.8% · Ask 9.6% Jackson 0-3% Open Polymarket ↗	—
Jackson 3-6% Not aligned No persisted outcome identity connects these venue contracts.	—	9.6% Bid 7.8% · Ask 11.3% Jackson 3-6% Open Polymarket ↗	—
Jackson 6-9% Not aligned No persisted outcome identity connects these venue contracts.	—	19.0% Bid 18.0% · Ask 20.0% Jackson 6-9% Open Polymarket ↗	—
Jackson 9-12% Not aligned No persisted outcome identity connects these venue contracts.	—	12.0% Bid 11.0% · Ask 13.0% Jackson 9-12% Open Polymarket ↗	—
Jackson 12%+ Not aligned No persisted outcome identity connects these venue contracts.	—	2.1% Bid 0.3% · Ask 3.9% Jackson 12%+ Open Polymarket ↗	—
Jackson, 1+ pts Not aligned No persisted outcome identity connects these venue contracts.	59.0% Bid 58.0% · Ask 59.0% Jackson, 1+ pts Open Kalshi ↗	—	—
Jackson, 2+ pts Not aligned No persisted outcome identity connects these venue contracts.	41.0% Bid 41.0% · Ask 53.0% Jackson, 2+ pts Open Kalshi ↗	—	—
Jackson, 3+ pts Not aligned No persisted outcome identity connects these venue contracts.	42.0% Bid 42.0% · Ask 43.0% Jackson, 3+ pts Open Kalshi ↗	—	—
Jackson, 4+ pts Not aligned No persisted outcome identity connects these venue contracts.	26.0% Bid 26.0% · Ask 36.0% Jackson, 4+ pts Open Kalshi ↗	—	—
Jackson, 5+ pts Not aligned No persisted outcome identity connects these venue contracts.	22.0% Bid 22.0% · Ask 24.0% Jackson, 5+ pts Open Kalshi ↗	—	—
Jackson, 6+ pts Not aligned No persisted outcome identity connects these venue contracts.	15.0% Bid 15.0% · Ask 23.0% Jackson, 6+ pts Open Kalshi ↗	—	—
Jackson, 7+ pts Not aligned No persisted outcome identity connects these venue contracts.	13.0% Bid 13.0% · Ask 17.0% Jackson, 7+ pts Open Kalshi ↗	—	—
Jackson, 8+ pts Not aligned No persisted outcome identity connects these venue contracts.	6.1% Bid 5.9% · Ask 16.0% Jackson, 8+ pts Open Kalshi ↗	—	—
Jackson, 9+ pts Not aligned No persisted outcome identity connects these venue contracts.	9.4% Bid 9.4% · Ask 11.0% Jackson, 9+ pts Open Kalshi ↗	—	—
Jackson, 11+ pts Not aligned No persisted outcome identity connects these venue contracts.	7.8% Bid 5.1% · Ask 7.8% Jackson, 11+ pts Open Kalshi ↗	—	—
Jackson, 13+ pts Not aligned No persisted outcome identity connects these venue contracts.	4.9% Bid 2.1% · Ask 4.9% Jackson, 13+ pts Open Kalshi ↗	—	—

Collins 0-3%

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

22.5%

Bid 22.0% · Ask 23.0%

Collins 0-3%

Open Polymarket ↗

Collins 3-6%

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

15.5%

Bid 15.0% · Ask 16.0%

Collins 3-6%

Open Polymarket ↗

Collins 6-9%

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

15.0%

Bid 14.0% · Ask 16.0%

Collins 6-9%

Open Polymarket ↗

Collins 9-12%

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

5.3%

Bid 2.5% · Ask 8.0%

Collins 9-12%

Open Polymarket ↗

Collins 12%+

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

—

Polymarket

1.6%

Bid 0.3% · Ask 2.9%

Collins 12%+

Open Polymarket ↗

Collins, 1+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Kalshi

29.0%

Bid 29.0% · Ask 32.0%

Collins, 1+ pts

Maine Senate Election Margin of Victory (Final Round)

Kalshi

Polymarket

Collins 0-3%

Kalshi

Polymarket

Collins 3-6%

Kalshi

Polymarket

Collins 6-9%

Kalshi

Polymarket

Collins 9-12%

Kalshi

Polymarket

Collins 12%+

Kalshi

Polymarket

Collins, 1+ pts

Kalshi

Polymarket

Collins, 2+ pts

Kalshi

Polymarket

Collins, 3+ pts

Kalshi

Polymarket

Collins, 4+ pts

Kalshi

Polymarket

Collins, 5+ pts

Kalshi

Polymarket

Collins, 6+ pts

Kalshi

Polymarket

Collins, 7+ pts

Kalshi

Polymarket

Collins, 8+ pts

Kalshi

Polymarket

Collins, 10+ pts

Kalshi

Polymarket

Collins, 12+ pts

Kalshi

Polymarket

Jackson 0-3%

Kalshi

Polymarket

Jackson 3-6%

Kalshi

Polymarket

Jackson 6-9%

Kalshi

Polymarket

Jackson 9-12%

Kalshi

Polymarket

Jackson 12%+

Kalshi

Polymarket

Jackson, 1+ pts

Kalshi

Polymarket

Jackson, 2+ pts

Kalshi

Polymarket

Jackson, 3+ pts

Kalshi

Polymarket

Jackson, 4+ pts

Kalshi

Polymarket

Jackson, 5+ pts

Kalshi

Polymarket

Jackson, 6+ pts

Kalshi