美國有規定證券交易所不能關門超過3天，周末算2天，911是曆史上少有的關了4天加周末，總共6天。

來源: hhtt 於 2024-07-08 06:44:37 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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