The probability that there will be no next Home Secretary of the UK in 2026 plunged sharply by 41.5 percentage points over the past 24 hours, dropping from an estimated 55.0% to 13.5% on Polymarket. This dramatic repricing signals a significant shift in market sentiment within a single day.
Despite this steep decline in the YES price, whale activity diverged from the price movement. Large traders collectively net bought $7K worth of YES contracts, with $13K in buy volume against $6K in sell volume. A total of 67 unique whales engaged in trading, while the overall 24-hour market volume for this contract stood at $13K. Since inception, the market has accumulated $63K in lifetime volume from 185 unique traders.
The divergence between whale flows and the sharp price drop suggests that while the wider market moved decisively against the outcome, major traders maintained or increased their exposure to YES contracts.
Overall, the combination of a steep fall in YES price alongside net positive whale flow points to a complex market dynamic where large traders are not aligned with the prevailing price trend.
| Market | Will there be no next Home Secretary of the UK in 2026? |
|---|---|
| Market ID | 2668298 |
| 24h price change | +41.5 pp |
| YES now (PM Breaking) | 13.5% |
| YES ~24h ago (est.) | 55.0% |
| YES (Polydata overview) | 13.5% |
| Whale net flow (24h) | $7K |
| Whale buy / sell (24h) | $13K / $6K |
| Unique whales (24h) | 67 |
| Volume 24h (PM) | $13K |
| Unique traders (Polydata) | 185 |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-15. 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.