陳同學
2023-01-26 17:42百題case 6的第三題,25-delta call option ,不就是delta hedge 嗎?為什么C不對?還有第四題,我怎么沒找到原文哪里在說這個事?
所屬:CFA Level III > Derivatives and Currency Management 視頻位置 相關試題
來源: 視頻位置 相關試題
1個回答
開開助教
2023-01-28 17:01
該回答已被題主采納
同學你好,
Q3: 這個題本幣是EUR,外幣是JPY,但給的匯率是JPY/EUR,所以參考的是本幣,我們擔心的匯率風險是JPY下跌,換言之也就是擔心EUR上漲。因此我們要用ATM call對沖EUR上漲的風險,但這樣成本高,我們就需要short一個期權,如果們short 25 delta的put(OTM),當EUR下跌時,我們能獲得一部分好處,只有當EUR下跌到執(zhí)行價時,我們才無法再繼續(xù)獲得EUR下跌的好處了。不用C選項的long 25 delta的call是因為這個call雖然便宜,但保護力不如ATM call好,當JPY跌到25-delta call的行權價時才會提供保護。
【點贊】喲~。加油,祝你順利通過考試~
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追答
Q4: 這段對應的題干是:Wulf recently started investing in securities from Japan. He has been particularly interested in the growth of technology firms in that country. Wulf decides to make an investment of ¥25,000,000 in a small technology enterprise that is in need of start-up capital. The spot exchange rate for the Japanese yen at the time of the investment is ¥135/€. Wulf also implements a cost-effective hedge structure using ¥/€ options that will completely eliminate the downside risk of his portfolio’s exposure to the yen.
但這個題的線索,主要在三個選項的表述中。
