The Polymarket question “Trump declassifies new UFO files by July 15?” saw a significant repricing over the past 24 hours, with the YES contract climbing 35.0 percentage points from 48.0% to 83.0% as of July 10, 2026. This sharp move indicates a rapid shift in market sentiment toward a higher likelihood of declassification within the specified timeframe.
The increase coincided with a $67K trading volume in the last day, signaling active participation from both retail and larger players. Notably, whale activity aligned with the price move, reinforcing the upward momentum rather than opposing it. This synchronization between large bets and the overall tape suggests a consensus building around the event’s probability.
The coordinated price and flow dynamics underscore growing conviction or new information influencing traders’ expectations. Such a pronounced jump in implied probability, supported by whale engagement, typically reflects a market reacting to credible developments or heightened confidence in the outcome.
Overall, the combined surge in price and whale participation signals that the Polymarket community is increasingly pricing in a strong chance of Trump releasing new UFO files by mid-July 2026, marking a notable shift in the market’s outlook on this event.
| Market | Trump declassifies new UFO files by July 15? |
|---|---|
| Market ID | 2730727 |
| 24h price change | +35.0 pp |
| YES now (PM Breaking) | 83.0% |
| YES ~24h ago (est.) | 48.0% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $67K |
| Unique traders (Polydata) | — |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-10. 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.