KalshiCheck availabilityKYC requiredVerified resolution dataWell calibratedSelected book midpoint
Before 2035 · —
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Stored price
Before 2035 50%Leader of 4 outcomes
Before 2035 50%Market quality
59 / 100
Medium quality24h Volume
$293.8
Open interest
$67.8K
High open interestBid / Ask
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Before 2035Spread
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Market data
Updated 8 minutes ago
Jun 23, 26, 11:00 PM UTCJan 1, 28, 3:00 PM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Early close:
- Yes
- Settlement timer:
- 30m (informational)
Market depth · Before 2035
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Will CMI declare the Riemann Hypothesis solved by which date?
PolymarketAI program resolves Riemann Hypothesis before 2035
Manifold MarketsOpenAI discovers the first proof of the Riemann Hypothesis before 2027?
Manifold MarketsFurther substantive progress on the Riemann Hypothesis by which date?
PolymarketAI program resolves Riemann Hypothesis before 2035
Manifold MarketsWill someone solve the Riemann hypothesis to get a few mana on Manifold?
Manifold MarketsRules
If the Clay Mathematics Institute officially announces the award of a Millennium Prize for the Riemann hypothesis before Jan 1, 2035, then the market resolves to Yes.
Settles via:the Clay Mathematics Institute
- The Clay Mathematics Institute must officially announce that a Millennium Prize has been awarded for the complete solution of the specified problem. The solution must be a positive proof as originally stated, not a counterexample or disproof (unless the market specifically includes counterexamples). Announcements of submitted solutions, peer-reviewed publications without CMI verification, or partial solutions do not qualify. If a mathematician solves a problem but declines the monetary prize, the market still resolves to Yes if CMI officially announces the prize award.
Rules for each outcome
- Before 2035
- If the Clay Mathematics Institute officially announces the award of a Millennium Prize for the Riemann hypothesis before Jan 1, 2035, then the market resolves to Yes.
- Before 2032
- If the Clay Mathematics Institute officially announces the award of a Millennium Prize for the Riemann hypothesis before Jan 1, 2032, then the market resolves to Yes.
- Before 2030
- If the Clay Mathematics Institute officially announces the award of a Millennium Prize for the Riemann hypothesis before Jan 1, 2030, then the market resolves to Yes.
- Before 2028
- If the Clay Mathematics Institute officially announces the award of a Millennium Prize for the Riemann hypothesis before Jan 1, 2028, then the market resolves to Yes.