The market for “Israel military action against Greater Beirut by August 31?” saw a sharp rise in its YES price, climbing 17.5 percentage points over the past 24 hours from 45.5% to 63.0%. This notable jump reflects a significant shift in expectations within a single day.
Whale activity tracked on Polymarket’s on-chain data aligned with this price move, confirming the market’s direction rather than opposing it. The synchronized flow and price action suggest that large traders supported the reassessment of this scenario’s likelihood.
Trading volume for the market over the last 24 hours was $5K, indicating a moderate level of engagement from participants as the odds shifted sharply. The increase in probability shows growing market consensus around the possibility of military action in Greater Beirut by the August 31 deadline.
This repricing and whale confirmation indicate that participants are increasingly factoring in geopolitical developments or new information affecting this outcome. The alignment of big-money flow with the surge in odds underlines a collective reassessment rather than a speculative divergence.
Overall, the data points to a strong consensus move higher in the market’s implied likelihood for Israeli military action in Greater Beirut within the specified timeframe.
| Market | Israel military action against Greater Beirut by August 31? |
|---|---|
| Market ID | 2851406 |
| 24h price change | +17.5 pp |
| YES now (PM Breaking) | 63.0% |
| YES ~24h ago (est.) | 45.5% |
| YES (Polydata overview) | — |
| Whale net flow (24h) | $0 |
| Whale buy / sell (24h) | — / — |
| Unique whales (24h) | — |
| Volume 24h (PM) | $5K |
| Unique traders (Polydata) | — |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-12. 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.