你要一跌下就卖，一上就买，有些时候会whipsaw，有些时候跌下卖了，涨上来因为更贵了又没买。

来源: tom_high 于 2025-02-28 05:26:24 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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