忍不住說一句，股市是零和遊戲，有些邊界條件你是無法逾越的，就是美聯儲也沒有無限的margin buying power.

來源: 夜路於 2023-04-08 15:21:00 [舊帖] [給我悄悄話] 本文已被閱讀：次

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