提高决策质量: 股价翻倍了!你该不该套利离场?Lock In Profit or Let Profit Run?? (Part 1/3) - 陈剑 On August 11, 2020 提高决策质量: 股价翻倍了!你该不该套利离场?Lock In Profit or Let Profit Run?? (Part 1/3) https://www.youtube.com/watch?v=ecNbNwk8K0s