Clarity Act (H.R.3633) signed into law in 2026?32%8.0Will Ethereum reach $2,600 in September?77%12.0Will WTI Crude Oil (WTI) hit (HIGH) $105 in September?76%19.3Will the price of Bitcoin be above $78,000 on September 14?34%24.0Will ANOTHER millennium prize problem be solved in 2026?51%17.7Will Elon Musk post 40-64 tweets from September 12 to September 14, 2026?97%17.2Will WTI Crude Oil (WTI) hit (HIGH) $115 in September?28%7.2Will 0x53a125F03c90B8E07BA50356B312F4b7b9bA47A7 REACH again more than 267.8431 USDC Base by September 14th 11:59 pm UTC35%11.4Will Ye / Kanye West perform in St. Petersburg on both 10 and 11 October 2026, as planned?30%9.3Will Elon Musk post 65-89 tweets from September 12 to September 14, 2026?3%0.9Will Elon Musk post 160-179 tweets from September 8 to September 15, 2026?62%6.5Will Trump have a national address this week and call certain aspects of the AI race an imminent threat to humanity?6%18.4Will Eliezer approve of Yuddish?32%23.4Will Elon Musk post 140-159 tweets from September 8 to September 15, 2026?9%2.0Will the highest temperature in Hong Kong be 28°C on September 14?86%15.4Will AI solve another Millennium Prize Problem (besides Navier–Stokes) before September 15, 2027?66%45.7
ManifoldAI / TechUpdated 12m ago

Will the Riemann Hypothesis be solved before 2030?

Market probability
61.8%
Little changed over 24 hours
1204 days until the event deadline
Deadline: December 31, 2029 at 6:59 PM ET

No meaningful repricing — the probability is steady.

The pricing has weak support: moderate trading volume.

How credible was the move?

Three separate questions — a move can be genuine while the latest price is still settling. Methodology →

Move validity

Is the move backed by real trading and depth?

Weak

The pricing has weak support: moderate trading volume.

Consensus stability

Has the market settled at the new probability?

Stable

The probability has held near its current level over the past several hours.

Contract clarity

Will the rules resolve without ambiguity?

High

The resolution rules are relatively specific, with a named source and a defined deadline.

What this market actually measures

Resolution criteria This market resolves to YES if a valid proof or counterexample of the Riemann Hypothesis accepted by the global mathematical community before January 1, 2030. Otherwise, the market resolves to NO.

This summary shows the opening of the venue's official rules. ProbCast has not yet generated an independent plain-English interpretation for this contract — review the full rules before relying on it.

View full official resolution rules

Resolution criteria This market resolves to YES if a valid proof or counterexample of the Riemann Hypothesis accepted by the global mathematical community before January 1, 2030. Otherwise, the market resolves to NO. Specifically, "solved" is defined by either of the following occurring on or before December 31, 2029 (11:59 PM UTC): The Clay Mathematics Institute (CMI) formally awards the Millennium Prize for the Riemann Hypothesis or officially announces on its website (claymath.org) that the problem has been solved. A paper proving or disproving the Riemann Hypothesis is published in a peer-reviewed academic journal, and a broad consensus of the global mathematics community (as reported by major scientific bodies or reputable scientific outlets like the International Mathematical Union, Nature, or Science) accepts the proof as correct. Edge Cases & Timing: If a proposed solution is published close to the 2030 deadline and the mathematical community is still actively reviewing it without a clear consensus, the market creator may delay resolution for up to six months (until July 1, 2030) to allow for verification. If no consensus is reached by this extension date, the market will resolve to NO. An unvetted preprint (e.g., on arXiv) without peer-reviewed publication or general community acceptance by the deadline will not suffice for a YES resolution. Background The Riemann Hypothesis, first proposed by Bernhard Riemann in 1859, is widely considered the most important unsolved problem in pure mathematics. It asserts that all non-trivial zeros of the Riemann zeta function $\zeta(s)$ have a real part equal to $1/2$. A solution would have profound implications for number theory, particularly regarding the distribution of prime numbers. In 2000, the Clay Mathematics Institute designated the Riemann Hypothesis as one of the seven Millennium Prize Problems, offering a $1 million reward for its solution. Under CMI's official rules, a proposed solution cannot be submitted directly; it must be published in a qualifying peer-reviewed journal of worldwide repute and undergo a minimum two-year waiting period to receive general acceptance from the global mathematics community before CMI will formally award the prize. This market permits a YES resolution even if the formal CMI prize has not yet been awarded by January 1, 2030, provided that a peer-reviewed publication has achieved clear, widespread acceptance as correct before the deadline. This description was generated by AI. Review and verify everything here yourself. You can edit, replace, or delete any part of this description, including the resolution criteria. You do not need to trust the AI output.

What could move this market next?

  • The market's deadline arrivesDecember 31, 2029 at 6:59 PM ET

    The contract must resolve based on what has happened by this date.

Derived from the contract's own mechanics as of Sep 14, 3:54 AM ET. ProbCast does not list scheduled meetings, announcements, or data releases it cannot verify.

Advanced analysis (experimental)

Research signals — these models are still accumulating the history needed for full validation, and they can disagree with the headline read. Model confidence: low · expected error ±20 pts.

Stale priceLegacy movement classifier: watch

What's happening

medium classifier confidence
Stale price

The price hasn't updated recently and volume is light, so it may not yet reflect the latest information. Treat the latest print as possibly lagging, not settled.

  • Price has not updated recently (stale)
  • Low recent movement on light volume — quote may lag new information

Read the latest price with caution; conditions make it an unreliable summary right now.

More details — reliability score, dynamics, durability
Reliability score
33Low
Where the price path tends to go next835 observed
  • Illiquid / quiet99%

Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.

DurabilityHigh· half-life
PredictabilityStable

Secondary read: leaning toward Thin market.

A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.

Market data

24h volume

Ṁ140

Liquidity

Ṁ100

Total volume

Ṁ5K

Category
AI / Tech
Venue
Manifold
Open interest
Current probability
61.8%
Resolves
Dec 31, 2029
Change (pts)1H0.06H0.024H0.07D0.0

Related markets