*Responsible for active trading of BTC and altcoins (without relying on automated systems), mainly based on technical analysis methods such as K-line shape and volume price relationship to develop trading strategies, optimize trading execution efficiency * strictly implement risk control system, monitor market volatility and dynamically adjust positions and leverage, ensure portfolio drawdown meets institutional requirements, regularly review trading performance and optimize risk control parameters * pursue stable returns while controlling risks, flexibly adjust strategies to adapt to different market environments, provide complete trading logs and performance analysis to ensure strategy traceability