#美国就业数据表现强劲超出预期 Recently, I have developed a set of trading principles for contract trading. I used a quantitative strategy for 10 days and achieved a 21% return before decisively exiting. More importantly, the underlying pre-existing strategy framework has been running stably for over 200 days. Regardless of market fluctuations, it can maintain rational execution without constantly monitoring the charts, saving a lot of decision-making hassle. The experience has shown that a truly good trading system is one that simplifies complexity and makes the profit logic clearer. Looking at $BTC $ETH's recent market rhythm, many partners are also adjusting their contract trading approaches. If you want to find that stable method, let’s study together~