The Prediction Markets

Market comparison

Huon Valley Mayoral Election Winner

2 venues · 6 outcome rows · 4 comparable lines · event identity linked · 0 verified parity · active

Polymarket

Open venue ↗

31 outcomes · $32K reported volume

Observed 50s ago

Recorded venue end date: Oct 28, 2026

4 outcomes · $9K 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.

Abby McKibben

Identity matched

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

Polymarket

34.5%

Bid 33.0% · Ask 36.0%

Abby McKibben

Open Polymarket ↗

Kalshi

34.0%

Bid 33.0% · Ask 38.0%

Abby McKibben

Open Kalshi ↗

Price difference 0.5 pp

Mark Jessop

Identity matched

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

Polymarket

26.5%

Bid 24.0% · Ask 29.0%

Mark Jessop

Open Polymarket ↗

Kalshi

29.0%

Bid 28.0% · Ask 37.0%

Mark Jessop

Open Kalshi ↗

Price difference 2.5 pp

Marshall Callaghan

Identity matched

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

Polymarket

1.8%

Bid 0.5% · Ask 3.0%

Marshall Callaghan

Open Polymarket ↗

Kalshi

3.0%

Bid 1.0% · Ask 10.0%

Marshall Callaghan

Open Kalshi ↗

Price difference 1.2 pp

Paul Gibson

Identity matched

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

Polymarket

22.0%

Bid 15.0% · Ask 29.0%

Paul Gibson

Open Polymarket ↗

Kalshi

24.0%

Bid 23.0% · Ask 31.0%

Paul Gibson

Open Kalshi ↗

Price difference 2.0 pp

Sally Doyle

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

1.6%

Bid 0.3% · Ask 2.9%

Sally Doyle

Open Polymarket ↗

Kalshi

—

Toby Thorpe

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

1.1%

Bid 0.2% · Ask 1.9%

Toby Thorpe

Open Polymarket ↗

Kalshi

—

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