The probability that Apple will be the largest company in the world by market cap on July 31 surged 15.4 percentage points over the past 24 hours, climbing from 12.8% to 28.2% on Polymarket. This notable repricing coincided with whale buying activity that supported the price move, as 48 unique whales contributed a net flow of $3K into YES contracts.
Whale buy volume totaled $6K, double the $3K in sell volume, indicating a clear preference for bullish exposure among large traders. The total 24-hour volume on the market reached $10K, a moderate level relative to the lifetime volume of $206K and the 362 unique traders who have participated overall.
The alignment of whale flows and price action suggests the market’s recent optimism is backed by substantial capital, not just retail speculation. This coordinated movement reflects growing confidence in Apple’s position as the top company by market cap as of the July 31 snapshot date. The combined surge in price and whale buying activity signals a meaningful shift in sentiment toward this outcome within the Polymarket ecosystem.
| Market | Will Apple be the largest company in the world by market cap on July 31? |
|---|---|
| Market ID | 2673623 |
| 24h price change | +15.4 pp |
| YES now (PM Breaking) | 28.2% |
| YES ~24h ago (est.) | 12.8% |
| YES (Polydata overview) | 28.0% |
| Whale net flow (24h) | $3K |
| Whale buy / sell (24h) | $6K / $3K |
| Unique whales (24h) | 48 |
| Volume 24h (PM) | $10K |
| Unique traders (Polydata) | 362 |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-16. 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.