My name is A Du, a graduate student from the School of Finance at Sun Yat-sen University, currently employed at an institution in Guangzhou. I manage a team of over 10 people, responsible for trading system development and trading strategy formulation. I focus on quantitative trading strategies, suitable for many in the community to achieve profit, primarily with BTC and Ether, treating trading affairs with a responsible attitude. I concentrate on the application of quantitative strategies, skilled in Grid Trading and Martingale trading, engaged in automated intelligent system development and trading. I customize investment plans for institutions in Guangzhou and Shenzhen, high-net-worth users, and friends in the community, achieving annual returns of 50-100%. I pursue stable and reasonable earnings, having conducted in-depth research and selection for all projects. I follow rationally, with contract strategy follow-up requiring additional Margin; the actual investment amount * leverage multiple ÷ actual multiple demand = approximately required additional Margin. For example, BTC 50x * 100u investment ÷ 5x = 1000u, with actual leverage controlled at 3-5x. Please follow the live broadcast to learn and grow together. After achieving the expected profit, first Close Position, and then look for opportunities to follow the strategy!!!