任何時候你都得計劃是應該買正股，期權，短期，長期，賣put，等等，哪一個劃算，哈哈

來源: BrightLine 於 2025-05-20 18:22:58 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

然後再決定

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