CMI declare a Millennium Prize Problem solved by December 31, 2026 priced at 5.1% on Polymarket, up 1.8 points, on $294K traded

Polymarket priced the prospect of CMI declaring a Millennium Prize Problem solved by December 31, 2026 at 5.1%, up 1.8 percentage points, with $294K traded, in the update published Oct 27, 2026 at 12:24 PM ET. The increase leaves the outcome priced as unlikely despite the upward shift.

Repricing without a confirmed catalyst

The accompanying news scan identified no significant new platform headline in the preceding 30 minutes. Its search results consisted of material already used that day, handled by website-only batches or excluded by the scan’s banned list. The supplied material therefore establishes no fresh news catalyst for the move.

According to predictionbubbles.net, its market-movers tracker compares probabilities over 24 hours and updates every 15 minutes using prices from Polymarket and Kalshi. The supplied page records a venue-data snapshot at 16:06 UTC on 27 Oct 2026.

The tracker measures changes in percentage points rather than relative percentages. That distinction is particularly relevant to low-probability contracts: the 1.8-point increase describes the change in the market’s implied probability, not evidence that a mathematical result has been accepted.

What the figures establish

The $294K traded figure provides activity context, but the supplied headline does not specify its measurement period. Nor does the supplied material provide order-book depth or identify which trades drove the repricing. It cannot establish whether the increase reflects broad participation or a limited set of orders.

The contract’s stated question concerns a CMI declaration by December 31, 2026, rather than simply the emergence of a claimed solution. No declaration, claimed breakthrough or detailed settlement criteria appear in the supplied reporting.

What it means for prediction markets

• Higher, but still low: The 5.1% price shows an upward revision while leaving the declaration outcome priced as unlikely.
• Catalyst remains unverified: The available news scan offers no fresh development that explains the 1.8-point move.
• Volume is not depth: The $294K traded figure alone cannot establish the liquidity behind the current price.
• The declaration deadline matters: Assessing the contract requires distinguishing a claimed solution from the CMI action specified in its question.