金程問(wèn)答calendar spread這個(gè)策略整體還是虧錢的,也沒(méi)有規(guī)避風(fēng)險(xiǎn),有什么意義呢?
這里第三題,Basis risk is the potential risk that arises from mismatches in a hedged position. 如果SEK/EUR下跌,那之前hedging position不會(huì)過(guò)多嗎?導(dǎo)致basis risk?
此處的potentially negative roll yield 怎么理解?
Q17,韓國(guó)出口減少應(yīng)是韓元升值導(dǎo)致的,為什么答案中說(shuō)對(duì)韓元需求減少導(dǎo)致韓元貶值?
the higher interest rates, the depper the forward discount for its currency, and sell the currency forward at increasing deep discounts will casue losses through negative roll yield. 這句話背后的含義不太懂。
R9第4題和第5題可以連著講一下嗎?尤其是swap的結(jié)構(gòu)希望能畫個(gè)圖講一下
在第一幅圖中,這里的-1為什么可以直接省略掉,而不影響最終的方差?在前面的推導(dǎo)通式的過(guò)程中(即第二幅圖),-1也沒(méi)有選擇直接省略呀。
為什么賣出futures能減小duration?
另外為什么這個(gè)地方,結(jié)論是sell foward就是應(yīng)該做對(duì)沖,也沒(méi)理解。
還是沒(méi)太理解,遠(yuǎn)期升水,12.46到12.65,為什么不是買,而是賣呢
being high-yield currency means trading at a foward discount怎么理解來(lái)著
第二題的英文解析里說(shuō)The breakeven point of Strategy 2 is €91.26,我想怎么就知道breakeven point就是91.26的
這里題目說(shuō)about 90% of exchange rate exposures are hedged although the IPS allows a range of hedge ratios.說(shuō)明IPS對(duì)hedge ratio是有要求的,這個(gè)和active managerment的理念矛盾么?active managerment是指不受限的自主支配?
第二題,答案是write an OTM call option,這里必須是write OTM的option嗎,ITM和ATM行不行
第一題我能不能這樣理解,題干里的currently hedged with a GBP 100,000,000 forward contract,這里hedge指的是short(到期賣出)1個(gè)億的GBP,而問(wèn)題里的buy + [題目選項(xiàng)],這里的buy是指long (到期買入) 多少GBP?
程寶問(wèn)答