楼主一定是个理工科生？什么都能用公式来计划，金融市场这几十年来，变化大，投资不能用假设？今年30%回报，是很不正常的？

来源: hhtt 于 2019-12-26 20:49:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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