According to the on-chain data analyst Ember Monitor, the "Hyperliquid 50x giant whale" closed its long positions MELANIA 15 minutes ago, making a profit of US$87,000. Then re-opened BTC short order: Currently, 326 BTC shorts are shorted with 690,000 USDC as margin 40 times (valued at $27.62 million). The opening price is US$84,566 and the liquidation price is US$85,545.