Polymarket’s “Will Mitch McConnell step down from the Senate before his term ends?” contract saw its YES price tumble 20.0 percentage points over 24 hours, falling from 49.5% to 29.5% as of July 13, 2026. This sharp reprice signals a notable shift in market sentiment on the likelihood of McConnell resigning before his term expires.
Despite the price decline, whale activity diverged from the tape: large traders collectively bought $31K in YES contracts but sold $16K, resulting in a net $15K inflow into YES positions. This opposing flow contrasts with the downward price move, suggesting whales held a more bullish stance than the broader market.
Polymarket recorded $26K in 24-hour volume on this market, contributing to a lifetime volume of $305K with 896 unique traders participating. Notably, Polydata’s on-chain midprice shows a 59.5% YES probability, a significant difference from the 29.5% Polymarket breaking price, underscoring a split between on-chain valuation and the market’s current trading price.
This dynamic highlights the complexity of sentiment around McConnell’s potential resignation and suggests that while retail and smaller traders are pricing in a lower chance, whales maintain a substantial exposure betting on the event occurring.
| Market | Will Mitch McConnell step down from the Senate before his term ends? |
|---|---|
| Market ID | 637910 |
| 24h price change | +20.0 pp |
| YES now (PM Breaking) | 29.5% |
| YES ~24h ago (est.) | 49.5% |
| YES (Polydata overview) | 59.5% |
| Whale net flow (24h) | $15K |
| Whale buy / sell (24h) | $31K / $16K |
| Unique whales (24h) | 65 |
| Volume 24h (PM) | $26K |
| Unique traders (Polydata) | 896 |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-13. 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.