我也困惑，它賣call，如果不賠，應該整體比spy 強，如果賠錢，哪裏來錢分紅？

來源: start2020 於 2023-07-31 14:18:26 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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