The Polymarket contract “Trump signs housing bill by end of July?” saw its YES price collapse 54.7 percentage points over the past 24 hours, dropping from 56.5% to just 1.8% as of July 11. This dramatic repricing reflects a swift shift in market sentiment or new information undermining the likelihood of the bill’s passage within the timeframe.
Contrary to the price plunge, whale activity diverged from the tape: 17 unique whales bought $10K worth of YES contracts while only selling $916, resulting in a net $9K inflow into YES positions. This divergence between whale flow and price movement is notable given the overall 24-hour volume on Polymarket for this market was $37K, indicating whales accounted for a significant portion of trading volume.
The lifetime volume for this contract stands at $11K with 40 unique traders involved, suggesting recent heightened activity and interest.
The combined picture of a collapsing YES price alongside whale buying points to conflicting interpretations among large traders and the broader market. While the market price reflects a near-dismissal of the bill passing by the deadline, whale buying suggests some participants see value or potential in the YES outcome despite the price crash.
| Market | Trump signs housing bill by end of July? |
|---|---|
| Market ID | 2674205 |
| 24h price change | +54.7 pp |
| YES now (PM Breaking) | 1.8% |
| YES ~24h ago (est.) | 56.5% |
| YES (Polydata overview) | 56.5% |
| Whale net flow (24h) | $9K |
| Whale buy / sell (24h) | $10K / $916 |
| Unique whales (24h) | 17 |
| Volume 24h (PM) | $37K |
| Unique traders (Polydata) | 40 |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-11. 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.