上涨空间有限～撑不住就是300，500点的跌幅～ expected return < 0.

来源: 凡事因果于 2026-01-08 17:09:09 [旧帖] [给我悄悄话] 本文已被阅读：次

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上涨空间有限～ 撑不住就是300，500点的跌幅～ expected return < 0.