是指跌4-5%买20%，继续跌4-5%再买20%吗，以此类推，但万一跌4-5% 后bounce back了呢

来源: DoubleDelight 于 2024-01-31 13:05:29 [旧帖] [给我悄悄话] 本文已被阅读：次

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是指跌4-5%买20%，继续跌4-5%再买20%吗，以此类推， 但万一跌4-5% 后bounce back了呢