185****19972025-05-22 17:36:22
第四题,sell the OTM call看懂了的,为啥还需要buy OTM put??老师的解答里面说是为了形成下行保护,如果他只是卖出OTM call,如果价格下行,期权就作废了,也不会有损失啊,为啥非要买个下行保护呢?不太理解。
回答(1)
最佳
Simon2025-05-23 09:47:00
同学,上午好。
因为 The options of GHS currently exhibit a volatility smile, and Karunathilike believes that within the next days implied volatility will revert back to a more usual profile.
所以会从volatility smile变成volatility skew,买入volatility增加的OTM put,卖出volatility下降的OTM call。
- 评论(0)
- 追问(0)


评论
0/1000
追答
0/1000
+上传图片