The probability that Apple will be the largest company in the world by market cap on July 31 jumped 42.9 percentage points in the last 24 hours, rising from 10.7% to 53.6% on Polymarket. This dramatic repricing was accompanied by whale activity that reinforced the move, with a net flow of $8K into YES contracts. Whale buy volume totaled $18K against $9K in sells, involving 71 unique whales over the day.
Total 24-hour volume on the market reached $24K, contributing to a lifetime market volume of $222K across 422 unique traders. The alignment between price and whale flow signals a consensus shift in expectations among large traders, who increased their exposure to the YES outcome as the market odds climbed sharply.
This coordinated price and flow action highlights a notable reevaluation of Apple’s position as the largest company by market capitalization heading toward the July 31 date. The combination of a significant price surge and supportive whale buying underlines a marked change in market sentiment reflected on Polymarket.
| Market | Will Apple be the largest company in the world by market cap on July 31? |
|---|---|
| Market ID | 2673623 |
| 24h price change | +42.9 pp |
| YES now (PM Breaking) | 53.6% |
| YES ~24h ago (est.) | 10.7% |
| YES (Polydata overview) | 53.1% |
| Whale net flow (24h) | $8K |
| Whale buy / sell (24h) | $18K / $9K |
| Unique whales (24h) | 71 |
| Volume 24h (PM) | $24K |
| Unique traders (Polydata) | 422 |
Source: Polydata API v3 · /whales/flow + Polymarket Breaking · snapshot 2026-07-17. 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.