The Prediction Markets

Market comparison

Clarence mayoral election winner?

2 venues · 5 outcome rows · 4 comparable lines · event identity linked · 0 verified parity · active

Polymarket

Open venue ↗

31 outcomes · $22K reported volume

Observed 2m ago

Recorded venue end date: Oct 28, 2026

4 outcomes · $8K reported volume

Observed 1m ago

Recorded venue end date: Oct 27, 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.

Known rule differences between venues

  • Generic non-US election template: rules are not uniform across events and need a per-event rules comparison before parity can be claimed.

A shared identity alone does not make a price difference executable.

Brendan Blomeley

Identity matched

The outcome identity is linked, but settlement parity is not verified.

Polymarket

62.0%

Bid 55.0% · Ask 69.0%

Brendan Blomeley

Open Polymarket ↗

Kalshi

57.0%

Bid 56.0% · Ask 58.0%

Brendan Blomeley

Open Kalshi ↗

Price difference 5.0 pp

Dean Young

Identity matched

The outcome identity is linked, but settlement parity is not verified.

Polymarket

6.7%

Bid 1.4% · Ask 11.9%

Dean Young

Open Polymarket ↗

Kalshi

11.0%

Bid 6.0% · Ask 16.0%

Dean Young

Open Kalshi ↗

Price difference 4.3 pp

Drew Jenner

Identity matched

The outcome identity is linked, but settlement parity is not verified.

Polymarket

4.6%

Bid 4.0% · Ask 5.2%

Drew Jenner

Open Polymarket ↗

Kalshi

9.0%

Bid 5.0% · Ask 10.0%

Drew Jenner

Open Kalshi ↗

Price difference 4.4 pp

Tony Mulder

Identity matched

The outcome identity is linked, but settlement parity is not verified.

Polymarket

22.1%

Bid 21.3% · Ask 23.0%

Tony Mulder

Open Polymarket ↗

Kalshi

24.0%

Bid 22.0% · Ask 31.0%

Tony Mulder

Open Kalshi ↗

Price difference 1.8 pp

James Walker

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.5%

Bid 0.1% · Ask 0.9%

James Walker

Open Polymarket ↗

Kalshi

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