The Prediction Markets

Market comparison

Supreme Court vacancy in 2026?

2 venues · 3 outcome rows · 0 comparable lines · 0 verified parity · active

Polymarket

Open venue ↗

1 outcomes · $27K reported volume

Observed 7m ago

Recorded venue end date: Jan 2, 2027

Kalshi

Open venue ↗

2 outcomes · $2K reported volume

Observed 18s 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.

Anita Earls

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

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Kalshi

90.5%

Bid 85.0% · Ask 92.0%

Anita Earls

Open Kalshi ↗

Sarah Stevens

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

—

Kalshi

9.4%

Bid 8.0% · Ask 15.0%

Sarah Stevens

Open Kalshi ↗

Yes

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

11.5%

Bid 9.0% · Ask 14.0%

Yes

Open Polymarket ↗

Kalshi

—

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

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