ok, 還好隻是保護了微軟。放了三個short put的腿，明天看情況把long腿去掉。不過微軟比較弱，不知道會不會漲。

來源: aloevera 於 2024-11-05 19:30:05 [舊帖] [給我悄悄話] 本文已被閱讀：次

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