Odds of US-Iran senior diplomatic meeting by November 30 climb to 38 percent

A Polymarket contract on whether the next US-Iran senior diplomatic meeting will take place by November 30, 2026 stood at 38.0 percent on October 31, according to PredictionBubbles. The price had risen 10.0 percentage points over the preceding 24 hours.

Price rises, but remains below halfway

The move brought the market’s implied probability up from 28.0 percent. Despite that increase, the price remained below 50 percent, leaving a meeting by the deadline as the less likely outcome in the market’s pricing.

PredictionBubbles reported the figures in an update published on Oct 31, 2026 at 7:45 AM ET. The supplied summary does not identify a diplomatic announcement or other development behind the repricing.

Trading activity and timing

The contract recorded 127,000 dollars in lifetime trading volume, including 11,000 dollars during the last day, according to PredictionBubbles. Those totals describe trading activity, not the number of participants or their reasons for buying and selling.

The meeting deadline is November 30, 2026, while the market’s stated resolution date is December 1, 2026. The supplied material does not include the detailed criteria for what qualifies as a senior diplomatic meeting.

What it means for prediction markets

• The 10.0-point daily increase represents a substantial shift in pricing, but the resulting 38.0 percent probability still favors no qualifying meeting by the deadline.
• The 11,000 dollars traded in the last day provides context for the move; volume alone does not establish what drove it.
• The event deadline and resolution date are distinct. Without the full contract rules, the precise requirements for a qualifying meeting remain unspecified in the supplied reporting.