Polymarket puts Iran uranium surrender at 9.5% after four-point rise

Market snapshot

The Polymarket contract on whether Iran agrees to surrender its enriched uranium stockpile by December 31, 2026 was priced at 9.5%, up 4.0 percentage points, in the supplied update dated Oct 31, 2026 at 7:54 PM ET.

Trading volume stood at $2.5M. The contract concerns a potential agreement by Iran; the market price does not establish that an agreement has been reached.

No fresh catalyst identified

The accompanying summary identified no significant new platform headline during the preceding 30 minutes. It said a news search had resurfaced material already used or held back that day, including references to October volume records.

The summary is truncated, and no source links were supplied. The available material therefore does not identify a fresh development that explains the price increase or provide the contract’s detailed resolution criteria.

What it means for prediction markets

• Higher pricing, still a low probability: The 4.0-percentage-point increase brought the contract to 9.5%, leaving an agreement priced as an unlikely outcome.
• The deadline and wording matter: The stated proposition concerns Iran agreeing to surrender the stockpile by December 31, 2026—not necessarily completing a transfer by that date.
• Volume does not identify a catalyst: The $2.5M traded provides activity context, but the supplied update offers no evidence connecting the move to new reporting.