加還是減取決於趨勢。比如MA20是否跌破，周線是否止跌。有自己的交易係統就容易判斷了。

來源: 西糖胡同於 2025-11-30 02:31:19 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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