According to the on-chain analyst Yuchen, the BTC short order of "Hyperliquid 50x leverage whale" has been held for more than a day, and he just added another USDC margin of 2.5 million to increase his position in BTC short orders. He now uses 11.75 million USDC margin to open a BTC short order worth US$370 million with 40x leverage on Hyperliquid. The opening cost is US$84,043, the liquidation price is US$85,596, and the current floating profit is US$1 million.