According to @EmberCN, the trader redeposited $740,000 USDC to Hyperliquid about two hours before the post and opened a 25x leveraged long for 4,026 ETH with an entry at $4,247 and a liquidation price at $4,146, totaling roughly $17.1 million notional (source: @EmberCN on X, Aug 22, 2025). Based on these figures, the liquidation buffer is approximately 2.4% from entry, indicating very tight margin for a high-leverage ETH position on Hyperliquid (calculation based on data reported by @EmberCN on X). The same trader reportedly ran $125,000 up to a peak $43 million profit before falling back to $740,000, highlighting extreme risk tolerance and rapid PnL swings relevant to short-term ETH trading levels at $4,247 and $4,146 (source: @EmberCN on X).