--- type: "Topics" locale: "zh-CN" url: "https://longbridge.com/zh-CN/topics/40282644.md" description: "1.单次投入决不超过总资金的 2%?哪怕再有信心的机会,也绝不上头记住: 活下来,比一次赚多少更重要2.永远设定清晰的止损点进场前,就明确这次能承受多少损失价格触及止损线,果断离场,绝不恋战3.盈利分批止盈,让利润奔跑浮盈超过 50%时,先出一半本金剩下的设置移动止盈,用利润去博取更大空间。" datetime: "2026-04-29T10:26:20.000Z" locales: - [en](https://longbridge.com/en/topics/40282644.md) - [zh-CN](https://longbridge.com/zh-CN/topics/40282644.md) - [zh-HK](https://longbridge.com/zh-HK/topics/40282644.md) author: "[Aureus](https://longbridge.com/zh-CN/profiles/21741893.md)" --- # 1.单次投入决不超过总资金的 2%?哪怕再有信心的机会,也绝不上头记住: 活下来,比一次赚多少更重要…