The Polymarket contract “US reissues Iran oil sanction relief by July 31?” saw a sharp reversal in odds over the past 24 hours, with the YES price dropping 25.5 percentage points from 38.0% to 12.5%. This significant decline signals a marked shift in market sentiment against the prospect of sanction relief by the deadline.
Interestingly, the whale trading activity diverged from this price movement. Despite the steep fall in implied probability, whales increased their net exposure to YES contracts, indicating a flow pattern at odds with the broader market price trend. This divergence highlights a disconnect between large traders’ positions and the overall market consensus reflected in the price.
The 24-hour trading volume on Polymarket for this contract was $14K, showing moderate liquidity around this event.
This combination of a sharp price drop alongside whale buying activity underlines a complex market dynamic, where the tape and major trader flow are not aligned. It points to ongoing uncertainty and differing interpretations of the geopolitical developments influencing the US-Iran oil sanction outlook through July 31.
| Market | US reissues Iran oil sanction relief by July 31? |
|---|---|
| Market ID | 2849355 |
| 24h price change | +25.5 pp |
| YES now (PM Breaking) | 12.5% |
| YES ~24h ago (est.) | 38.0% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $14K |
| Unique traders (Polydata) | — |
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.