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political forecasts
  The broadsheet of prediction markets  
Policy market · active

Next Supreme Court Vacancy

Polymarket operates ongoing markets on the next Supreme Court vacancy. Age, health, and political considerations drive pricing.

Filed

Probability over time

Awaiting market data

Live odds will appear here when a market opens on Polymarket or Kalshi. This page auto-updates as data becomes available.

This market tracks one of the highest-stakes policy questions on Polymarket. Traders price in the odds based on headlines, committee votes, executive actions, and prior precedent. The chart above shows how sentiment has shifted since the market opened.

Interpreting these markets requires care: implied probabilities reflect collective trader consensus given public information. Thin liquidity can produce noisy prices. We cross-reference major policy markets against expert sources like Brookings, CRS, and relevant committee transcripts before drawing conclusions.

The Supreme Court saw a generation of change from 2020-2022 (Ginsburg, Breyer, Kennedy retirements, replaced by Barrett, Jackson, Kavanaugh). Remaining justices span a wide age range.

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Readers Ask

Frequently asked questions

What is the market implying for next supreme court vacancy?+
This market has not opened yet or no clear favorite is available.
How do policy markets resolve?+
Each market has a written resolution source. Polymarket and Kalshi link the authoritative outcome (e.g., Federal Register, congressional record, court filing) before settlement.
Is this market available on Kalshi?+
Not at this time. Kalshi occasionally launches equivalents; we update this page when they do.
Citations
Next Supreme Court Vacancy Odds — Polymarket Forecast | Political Forecasts