The Prediction Markets

Market comparison

Mayor of Johannesburg after municipal elections?

2 venues · 19 outcome rows · 6 comparable lines · 0 verified parity · active

Polymarket

Open venue ↗

42 outcomes · $133K reported volume

Observed 40s ago

Recorded venue end date: Nov 17, 2026

6 outcomes · $13K reported volume

Observed 40s ago

Recorded venue end date: Dec 31, 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.

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

David Makhura

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Polymarket

12.6%

Bid 3.6% · Ask 21.6%

David Makhura

Open Polymarket ↗

Kalshi

18.0%

Bid 17.0% · Ask 24.0%

David Makhura

Open Kalshi ↗

Price difference 5.4 pp

Frank Chikane

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Polymarket

8.5%

Bid 6.4% · Ask 10.5%

Frank Chikane

Open Polymarket ↗

Kalshi

9.0%

Bid 5.0% · Ask 10.0%

Frank Chikane

Open Kalshi ↗

Price difference 0.5 pp

Helen Zille

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Polymarket

51.5%

Bid 51.0% · Ask 52.0%

Helen Zille

Open Polymarket ↗

Kalshi

52.0%

Bid 52.0% · Ask 56.0%

Helen Zille

Open Kalshi ↗

Price difference 0.5 pp

Herman Mashaba

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Polymarket

13.6%

Bid 3.8% · Ask 23.3%

Herman Mashaba

Open Polymarket ↗

Kalshi

7.0%

Bid 0.0% · Ask 7.0%

Herman Mashaba

Open Kalshi ↗

Price difference 6.6 pp

Kenny Kunene

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Polymarket

5.2%

Bid 3.1% · Ask 7.3%

Kenny Kunene

Open Polymarket ↗

Kalshi

6.0%

Bid 6.0% · Ask 8.0%

Kenny Kunene

Open Kalshi ↗

Price difference 0.8 pp

Loyiso Masuku

Same label, rules unverified

Labels suggest the same named outcome; no persisted outcome identity or settlement parity is verified.

Polymarket

3.4%

Bid 1.6% · Ask 5.2%

Loyiso Masuku

Open Polymarket ↗

Kalshi

3.0%

Bid 3.0% · Ask 11.0%

Loyiso Masuku

Open Kalshi ↗

Price difference 0.4 pp

Dada Morero

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

0.5%

Bid 0.1% · Ask 0.9%

Dada Morero

Open Polymarket ↗

Kalshi

—

Lukhona Mnguni

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

6.0%

Bid 2.9% · Ask 9.2%

Lukhona Mnguni

Open Polymarket ↗

Kalshi

—

Person AA

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AA · closed

Open Polymarket ↗

Kalshi

—

Person AB

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AB · closed

Open Polymarket ↗

Kalshi

—

Person AC

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AC · closed

Open Polymarket ↗

Kalshi

—

Person AD

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AD · closed

Open Polymarket ↗

Kalshi

—

Person AE

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AE · closed

Open Polymarket ↗

Kalshi

—

Person AF

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AF · closed

Open Polymarket ↗

Kalshi

—

Person AG

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AG · closed

Open Polymarket ↗

Kalshi

—

Person AH

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AH · closed

Open Polymarket ↗

Kalshi

—

Person AI

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AI · closed

Open Polymarket ↗

Kalshi

—

Person AJ

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AJ · closed

Open Polymarket ↗

Kalshi

—

Person AK

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

50.0%

Bid 0.0% · Ask 100.0%

Person AK · closed

Open Polymarket ↗

Kalshi

—

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