Summary
- 用户准备做出一个重大决策(投资/收购/承诺),需要评估下行保护是否充足时。或在估值不确定时决定是否行动。
- 语言信号:"这个价格够不够低"/"万一判断错了怎么办"/"我能承受多少亏损"/"下行空间有多大"
- 不适用于:日常低风险决策、纯上行分析(不关心下行保护时)。
kangarooking/buffett-letters-skill
用户准备做出一个重大决策(投资/收购/承诺),需要评估下行保护是否? 语言信号:"这个价格够不够低"/"万一判断错了怎么办"/"我能承受多少亏损"/"下行空间有多大" 不适用于:日常低风险决策、纯上行分析(不?
npx skills add kangarooking/buffett-letters-skill --skill margin-of-safety
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npx skills add kangarooking/buffett-letters-skill
Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.
main
Files included with this skill beyond the listing page.
SKILL.md
3,560 B
SUMMARY.md
387 B
"This substantial excess of value creates a comfortable margin of safety in each transaction. This individual margin of safety, coupled with a diversity of commitments creates a most attractive package of safety and appreciation potential."
— Warren Buffett, 1961年信
安全边际是"买入前的保护垫":买入价格必须大幅低于你评估的价值,这个差额就是安全边际。
circle-of-competence 的区别:能力圈问"我能不能判断价值",安全边际问"判断错了怎么办"no-leverage 的区别:不用杠杆是绝对底线,安全边际是每个投资的具体保护- 完成标准:给出悲观/中性/乐观三个场景的价值估计
- 完成标准:(内在价值下限 - 当前价格) / 内在价值下限 = 安全边际百分比 - 判停:如果安全边际 < 你的最低要求(建议≥25%)→ 不行动
- 完成标准:不确定性高的投资要求更大安全边际(建议≥40%)