金程問(wèn)答第一問(wèn)問(wèn)的是roll down的區(qū)別,答案計(jì)算時(shí)為什么還考慮了coupon啊
題目問(wèn)的是return,答案答得是gain的具體金額?不應(yīng)該是一個(gè)百分?jǐn)?shù)嗎?
怎么理解a選項(xiàng)這句話
A change in interest rates has the same effect on a risk free bond as it does on a risky bond
老師,您好,久期和凸性相差一般多少算不匹配呀,謝謝啦。這個(gè)題凸性相差也不大呀
Negative correlation between high yield credit spreads and government benchmark yields to maturity
在之前FRA里講long方就是覺(jué)得利率會(huì)上升的一方,這里反而是long方是覺(jué)得spread會(huì)下降的一方呢
There is less volatility in the corporate/swap spread than in the corporate /Treasury spread
老師您好 這里老師講的是underweight是protection buyer 也就是 要short CDS
劃問(wèn)好的地方怎么解釋
對(duì)于swaption collar,進(jìn)入receiver swaption會(huì)使得利率下跌時(shí)收到更高的固定利率,但是同理short payer swaption不會(huì)也會(huì)在利率下跌時(shí)付出更高的固定利率么
10題第1問(wèn),20年這個(gè)條件在哪里‘年份是怎么看的
密卷下,第一個(gè)case, 第2題,老師,您好,在immunization的時(shí)候,提到了pv,bpv,macaulay duration,在匹配的時(shí)候,我看題都有,以哪個(gè)為準(zhǔn)?有可能出現(xiàn)pv小很多,macaulay duration大一些,總的來(lái)說(shuō)bpv差不多。這個(gè)題看bpv,是不是不嚴(yán)謹(jǐn)呀?謝謝啦
老師,您好,密卷下第三個(gè)case 第2小題,“The 2s–30s spread is expected to widen by 100 bps as short”和“ The 2s–30s spread is expected to narrow by 100 bps as short ”這兩句話是啥意思,波動(dòng)率高,barebell 的structural 風(fēng)險(xiǎn)不應(yīng)該更大嗎,為啥這個(gè)題,還更好了呢,謝謝啦?
請(qǐng)問(wèn)老師有沒(méi)有key rate duraion計(jì)算的相關(guān)題目,想做一下,但找不到
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