Lily2023-08-26 21:30:53
,请问risk reversal strategy是怎样构成的?冲刺题二的上午题第八题,老师讲解risk reversal strategy类似collar,是long underlying asset + buy OTM put + short OTM call,但是刷题通关里面有一个题目的答案,解释是“A risk reversal strategy is implemented by buying an out-of-the-money (OTM) call and selling an out-of-the-money (OTM) put.”哪个才是正确的?
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Simon2023-08-27 12:20:58
同学,上午好。risk reversal不是collar策略,risk reversal 就是long OTM call+ short OTM put。
而long stock+ short risk reversal=collar
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请问老师,是否有long risk reversal和short risk reversal的区别?以及分别有什么作用?
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区别是二者头寸完全相反。
long risk reversal=long OTM call + short OTM out。
short risk reversal = short OTM call + long OTM put。
二者的作用要依据题目给的具体条件来判断的。
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