The Prediction Markets

Market comparison

Launceston mayoral election winner?

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

Polymarket

Open venue ↗

32 outcomes · $13K reported volume

Observed 1m ago

Recorded venue end date: Oct 28, 2026

5 outcomes · $3K reported volume

Observed 2m 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.

Kyle Barrett

Identity matched

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

Polymarket

20.0%

Bid 14.0% · Ask 26.0%

Kyle Barrett

Open Polymarket ↗

Kalshi

23.0%

Bid 17.0% · Ask 27.0%

Kyle Barrett

Open Kalshi ↗

Price difference 3.0 pp

Matthew Garwood

Identity matched

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

Polymarket

59.0%

Bid 56.0% · Ask 62.0%

Matthew Garwood

Open Polymarket ↗

Kalshi

57.0%

Bid 57.0% · Ask 67.0%

Matthew Garwood

Open Kalshi ↗

Price difference 2.0 pp

Paul Mallett

Identity matched

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

Polymarket

3.5%

Bid 1.8% · Ask 5.3%

Paul Mallett

Open Polymarket ↗

Kalshi

7.0%

Bid 1.0% · Ask 9.0%

Paul Mallett

Open Kalshi ↗

Price difference 3.5 pp

Rose Diamond

Identity matched

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

Polymarket

2.9%

Bid 0.8% · Ask 5.0%

Rose Diamond

Open Polymarket ↗

Kalshi

6.0%

Bid 1.0% · Ask 9.0%

Rose Diamond

Open Kalshi ↗

Price difference 3.1 pp

Tim Walker

Identity matched

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

Polymarket

4.3%

Bid 0.5% · Ask 8.0%

Tim Walker

Open Polymarket ↗

Kalshi

4.5%

Bid 1.0% · Ask 8.0%

Tim Walker

Open Kalshi ↗

Price difference 0.2 pp

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