得看那個股票最近的貝塔，也取決於你的交易風格（定高的不易成交，定低了沒吃到魚身）

來源: 任靜鍋- 於 2025-04-22 07:08:06 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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