做空也可以的，原則類似，但必須在明確的大下降趨勢，用周K 50 100 200空頭排列判定。

來源: justbuy168 於 2026-04-16 15:19:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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