我做過賣call/ put 和買call，但尚未做過買put做保護。接下來可以試試，不懂的向你（或opst）請教。

來源: 任靜鍋- 於 2025-02-17 13:46:39 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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