The Polymarket contract “Will Republican Senate incumbents not win in exactly two nominating elections in the 2026 cycle?” surged 22.6 percentage points over the past 24 hours, rising from a 72.1% YES price to 94.7% as of the July 11 snapshot. This sharp repricing reflects a significant shift in market sentiment within a single day.
Whale activity supported the price move, with 17 unique whales contributing a net $3K buy volume into YES contracts, contrasted with only $73 in sell volume. The total 24-hour trading volume on Polymarket for this market was $9K, against a lifetime volume of $11K, indicating that recent trades are driving the market’s momentum.
Despite this strong price move on Polymarket’s Breaking feed, the Polydata on-chain mid-price stands at 77.3%, showing a notable divergence between the on-chain data and the live market price.
The alignment of whale flows with the price increase underscores coordinated buying interest driving the contract higher. The market’s rapid repricing signals a growing consensus or confidence in the outcome that Republican Senate incumbents will not win in exactly two nominating elections during the 2026 cycle. The combined price and flow data highlight how quickly market perceptions can shift on Polymarket when whale traders engage decisively.
| Market | Will Republican Senate incumbents not win in exactly two nominating elections in the 2026 cycle? |
|---|---|
| Market ID | 1068718 |
| 24h price change | +22.6 pp |
| YES now (PM Breaking) | 94.7% |
| YES ~24h ago (est.) | 72.1% |
| YES (Polydata overview) | 77.3% |
| Whale net flow (24h) | $3K |
| Whale buy / sell (24h) | $3K / $73 |
| Unique whales (24h) | 17 |
| Volume 24h (PM) | $9K |
| Unique traders (Polydata) | 87 |
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.