老師好,最大虧損不是期權(quán)費嗎
老師好,不太理解波動率越大只有給期權(quán)帶來好處?為什么都是呈現(xiàn)負相關(guān)
第二題,總感覺這里的notional amount應該轉(zhuǎn)換成美元,為3.5 million/1.48。我哪里考慮錯了?
看看forward discount or premium 是看forward quoted price 正負,還是看他上升下降?
可否解釋一下strangle
volatility smile 和 volatility skew的圖為什么兩邊都是 OTM,且左邊為 OTM PUT右邊是OTM CALL?請老師幫忙解釋一下形成這兩種形狀的原因。謝謝。
所有的策略都能用幾何法嗎
老師好,關(guān)于這道題的問題,其實紅框部分只是說到期之后平倉再開倉繼續(xù)下去的意思對吧? 但不管是否繼續(xù)roll下去,都不會影響6個月后到期平倉的事實,所以有沒有紅框的前提條件,根據(jù)題目中匯率的變化,本題的答案都一樣
Q4,那如果forecast spot rate 高于 spot rate,但是低于forward rate還需要對沖嗎?為什么呢
第三小題,算(480-500)/100時,100是怎么來的?
第一題我想多了,答成了bull call spread去建構(gòu),因為題目中說了她does not want to sell her employer’s stock,所以排除了用protective put, 因為買了一個看跌期權(quán),用這個策略如果行權(quán)不就得把這個股票賣出去了么。請問下這個思路合理嗎
老師想問一下,這道題是怎么看出來是equity return payer, floating rate receiver的?是因為客戶holds QQQ opsition嗎?
老師您好,請問credit rating migration can cause spread risk to become realized.這句話啥意思。With respect to risk considerations for investment-grade bonds, Larent is most likely correct with respect to spread risk. Spread risk is a function of credit migration. For investment-grade bonds, the risk of credit rating migration (credit deterioration) is greater than the risk of actual credit loss. Accordingly, credit spread volatility, as opposed to outright credit default loss, is a more relevant consideration as it relates to investment-grade bonds. Spread duration measures the credit spread volatility risk in a portfolio of investment-grade bonds.
why do?。?use ATM PUT for BUYING PUT FOR BEAR PUT here? not using OTM PUT?
這道題沒有看懂,美元更值錢了,不應該收到的美元更少嗎? 這里為什么說他要增加收到的錢?而且basis 不是加在非美元的一端嗎?
程寶問答