A BTC whale’s short position on Hyperliquid, worth $498 million, raises speculation about insider knowledge following market movements in October 2025.
Coinbob reported that a BTC whale address (0xb317) holds a short position of 4,394.7 BTC on Hyperliquid, worth $498 million at 10x leverage. With 83.22% margin usage, the whale earned over $90 million in 30-day gains. Arkham data also revealed that two linked addresses profited $72.32 million and $85 million from shorting ETH and BTC on October 10–11. $386 million USDC remains available across the linked addresses.