你這打法在strike附近最賺，和樓主還有點不同，如果大漲到比如120,你的calls虧錢，但他的對子賺錢。

來源: quantnj 於 2024-02-11 05:24:27 [舊帖] [給我悄悄話] 本文已被閱讀：次

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