Yuzuru2024-04-12 00:02:31
这题另外两个错哪里,C里面15-delta 是怎么计算出来的?
回答(1)
Simon2024-04-15 13:36:22
同学,上午好。
题干信息:Peixaria indicates that his research suggests that the USD/EUR currency pair will become more volatile over the near term. He recommends that BC implement an options-based strategy using USD/EUR options to profit from the expected increase in volatility.
题目预计volatility会增加,所以要long straddle或long strangle。
long ITM call和ITM put就是long straddle,即B选项。
而A选项 long 25-delta put和call 就是long strangle(delta绝对值小于50即为OTM option)
C选项 short 15delta put和15 delta call是short strangle,排除。此处delta 15不是计算出来的,是题目给的条件,表示是OTM option
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