According to @EmberCN, whale/institution "7 Siblings" purchased 2,665 ETH (~$10M) at $3,752 after ETH fell over 7% today, citing on-chain tracking for address 0x28a55c4b4f9615fde3cdaddf6cc01fcf2e38a6b0; source: x.com/EmberCN/status/1979109202300932361; debank.com/profile/0x28a55c4b4f9615fde3cdaddf6cc01fcf2e38a6b0. According to @EmberCN, including prior buys after a 10%+ ETH decline earlier this week, the entity accumulated a total of 6,149.6 ETH using $23M USDC since the Oct 11 selloff, with an average entry of $3,740; source: x.com/EmberCN/status/1979109202300932361; debank.com/profile/0x28a55c4b4f9615fde3cdaddf6cc01fcf2e38a6b0. According to @EmberCN, the reported cost-basis band for this whale sits at $3,740–$3,752, a concrete reference level traders can mark for liquidity and execution planning around ETH volatility; source: x.com/EmberCN/status/1979109202300932361; debank.com/profile/0x28a55c4b4f9615fde3cdaddf6cc01fcf2e38a6b0.