A high-risk trader known as the "50x ETH" whale has opened a large long position on Chainlink (LINK) with 10x leverage on Hyperliquid.The trader previously made $16.4M from flipping leveraged positions and raised concerns about extreme leverage on decentralized platforms.The whale currently has a position size of $31M on LINK and accumulated around $12M in spot LINK, with gradual selling of holdings.Hyperliquid, despite facing controversy, continues to dominate decentralized derivatives trading and recently achieved $1 trillion in lifetime trading volume.