如何計算權利金損益 - 期貨

By John
at 2021-08-09T21:09
at 2021-08-09T21:09
Table of Contents
抱歉各位前輩
剛接觸期權不久 目前初步概念都有了
只是有一個問題不太明白
那就是要如何計算權利金的損益變動
比如我用0.5的權利金 buy call
假如股價漲了10% 要如何直接計算股價變動到某一價位時 權利金是多少呢?
會有這個疑問是因為 時間價值會不斷流失外 每一天的IV不是都會變動嗎?
所以我的想法是無法計算出未來確切的權利金大小 只能判斷出漲跌
但似乎是能夠直接計算的?
先謝謝各位前輩了
--
剛接觸期權不久 目前初步概念都有了
只是有一個問題不太明白
那就是要如何計算權利金的損益變動
比如我用0.5的權利金 buy call
假如股價漲了10% 要如何直接計算股價變動到某一價位時 權利金是多少呢?
會有這個疑問是因為 時間價值會不斷流失外 每一天的IV不是都會變動嗎?
所以我的想法是無法計算出未來確切的權利金大小 只能判斷出漲跌
但似乎是能夠直接計算的?
先謝謝各位前輩了
--
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期貨
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