Trader sold 1451 ETH within 18 hours to avoid liquidation

According to Lookonchain data, a trader sold 1451 ETH within 18 hours in exchange for $5.53 million USDC and deposited it into Hyperliquid to reduce clearing risk. The new liquidation price is 4015.86 US dollars, and the accumulated loss is currently about 11.62 million US dollars.