做空能對衝金融危機爆發時的做多虧損。長期做多不見得能賺到什麽大錢，人生沒有幾個20-25年。

來源: 雕盛08 於 2023-02-18 12:29:12 [舊帖] [給我悄悄話] 本文已被閱讀：次

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