我準備應用到指數上。指數的價格區間比個股好掌握（ie, 如果賣出6月QQQ550靠，結果QQQ暴漲，可用蝴蝶續命到570

來源: 三心三意於 2025-05-20 14:15:05 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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