The Polymarket contract “US x Iran diplomatic meeting by July 31, 2026?” saw its YES price decline by 17.5 percentage points over the past 24 hours, falling from an estimated 37.0% to 19.5% as of July 14. This drop contrasts with whale activity, which showed a net inflow of $42K into YES positions during the same period, supported by $76K in buy volume against $34K in sell volume from 142 unique whales.
The total 24-hour trading volume on Polymarket for this market was $63K, contributing to a lifetime market volume of $778K and involving 1,202 unique traders. Notably, the on-chain Polydata mid-price stood at 57.0%, significantly higher than the Polymarket Breaking YES price of 19.5%, indicating a sharp divergence between the platform’s price signal and broader on-chain metrics.
This divergence between whale flow and price movement suggests differing interpretations among sophisticated traders and the general market. While the market price implies a decreased likelihood of a US-Iran diplomatic meeting by the specified date, whales appear to be increasing their exposure to that outcome. The split signals ongoing uncertainty and contrasting views on the geopolitical developments affecting this market.
| Market | US x Iran diplomatic meeting by July 31, 2026? |
|---|---|
| Market ID | 2646850 |
| 24h price change | +17.5 pp |
| YES now (PM Breaking) | 19.5% |
| YES ~24h ago (est.) | 37.0% |
| YES (Polydata overview) | 57.0% |
| Whale net flow (24h) | $42K |
| Whale buy / sell (24h) | $76K / $34K |
| Unique whales (24h) | 142 |
| Volume 24h (PM) | $63K |
| Unique traders (Polydata) | 1,202 |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-14. Data: Polydata API v3. On-chain figures are public. Realized PnL is computed over resolved markets only and excludes open positions, so it is conservative versus the Polymarket UI. This is not investment advice.