如果股价超过中间strike,就close long spread,把short spread往后roll。 :)
如果没超过中间strike,那bf比spread更划算。
如果股价超过中间strike,就close long spread,把short spread往后roll。 :)
如果没超过中间strike,那bf比spread更划算。
•
好主意,多谢指教!买期权抠好呀
-dancingpig-
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12/21/2025 postreply
21:43:19
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