The Prediction Markets

Market comparison

MN-08 House Election Margin of Victory

2 venues · 19 outcome rows · 0 comparable lines · event identity linked · 0 verified parity · active

Polymarket

Open venue ↗

13 outcomes · $15K reported volume

Observed 3m ago

Recorded venue end date: Nov 4, 2026

9 outcomes · $8K reported volume

Observed 2m ago

Observed 3m 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.

Democrat 0-3%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

3.4%

Bid 0.8% · Ask 6.0%

Democrat 0-3%

Open Polymarket ↗

Kalshi

—

Democrat 0-3%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

2.5%

Bid 2.4% · Ask 2.5%

Republican 0-3%

Open Polymarket ↗

Kalshi

—

Democrat 3%+

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

10.4%

Bid 0.8% · Ask 20.1%

Democrat 3%+

Open Polymarket ↗

Kalshi

—

Republican 3-6%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

17.4%

Bid 14.0% · Ask 20.8%

Republican 3-6%

Open Polymarket ↗

Kalshi

—

Republican 6-9%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

22.0%

Bid 21.0% · Ask 23.0%

Republican 6-9%

Open Polymarket ↗

Kalshi

—

Republican 9-12%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

13.5%

Bid 11.0% · Ask 16.0%

Republican 9-12%

Open Polymarket ↗

Kalshi

—

Republican 12-15%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

16.0%

Bid 14.0% · Ask 18.0%

Republican 12-15%

Open Polymarket ↗

Kalshi

—

Republican 15-18%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

17.5%

Bid 15.0% · Ask 20.0%

Republican 15-18%

Open Polymarket ↗

Kalshi

—

Republican 18-21%

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

5.9%

Bid 1.5% · Ask 10.4%

Republican 18-21%

Open Polymarket ↗

Kalshi

—

Republican 21%+

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.8%

Bid 0.2% · Ask 1.4%

Republican 21%+

Open Polymarket ↗

Kalshi

—

Stauber, 1+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

82.0%

Bid 74.0% · Ask 85.0%

Stauber, 1+ pts

Open Kalshi ↗

Stauber, 4+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

73.0%

Bid 61.0% · Ask 73.0%

Stauber, 4+ pts

Open Kalshi ↗

Stauber, 7+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

58.0%

Bid 46.0% · Ask 58.0%

Stauber, 7+ pts

Open Kalshi ↗

Stauber, 10+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

43.0%

Bid 31.0% · Ask 43.0%

Stauber, 10+ pts

Open Kalshi ↗

Stauber, 13+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

30.0%

Bid 18.0% · Ask 30.0%

Stauber, 13+ pts

Open Kalshi ↗

Stauber, 16+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

14.1%

Bid 8.1% · Ask 20.0%

Stauber, 16+ pts

Open Kalshi ↗

Stauber, 19+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

13.0%

Bid 1.0% · Ask 13.0%

Stauber, 19+ pts

Open Kalshi ↗

Stauber, 22+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

8.9%

Bid 0.0% · Ask 8.9%

Stauber, 22+ pts

Open Kalshi ↗

Swanson, 2+ pts

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

14.0%

Bid 5.7% · Ask 16.0%

Swanson, 2+ pts

Open Kalshi ↗

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