kathy sham2020-10-11 01:25:51
請問long call delta = short call delta ? Short put delta = long put delta?
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Crystal2020-10-12 13:19:31
不对,是对应的相反数。
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能畫出圖作參考嗎?
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Is my graph correct for call and put delta?
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你的式子不对,应该是取相反数。即long call delta =-short call delta
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+上传图片

