第四題 front ends rate是什么意思?
原版書課后題 reading 13 第21題:為什么duration-neutral flattening trade是指short 2-year bond and long 10-year bond
固收R14的example20中題干的daily volatility的波動是YTM還是bond price?解析與講義有沖突?具體以哪個為準(zhǔn)?請老師講解下
為什么bear flattening就是相收floating?。?
這里average duration和convexity是怎么算出來的?
請問long call option on bond futures 和long bond call option 有什么區(qū)別
不懂DTS
r13 第17題借這題問一下covered irp和uncovered irp 書里頭寫Although forward FX rates should in theory be an unbiased predictor of future spot FX rates if uncovered interest rate parity holds, in practice investors sometimes seek to exploit a persistent divergence from interest rate parity conditions (known as the forward rate bias) by investing in higher-yielding currencies, which is in some cases enhanced by borrowing in lower-yielding currencies.實際上是指 雖然我們認(rèn)為unvovered parity hold,理論上無法進(jìn)行carry trade,但是實際上,投資者還是會尋找forward rate bias,進(jìn)行carry trade吧?可以這樣理解么
R14第28題,答案a沒看懂,
CALL和PUTOPTION不都是正的CONVEX嗎?為什么教材總說LONGPUTOPTION是降低CONVEX呢?
你好,請問這頁P(yáng)PT中第二個黑點(diǎn)應(yīng)該是when yield curve is upward sloping吧,如果是price upward sloping, 長期債券價格要高于短期債券價格
老師您好,我想請問一下,spread risk的定義是什么?我知道spread risk是指某一債券和benchmark的YTM的差異。那么spread risk是由什么導(dǎo)致的呢(比如credit、liquidity)?換句話說,spread risk與credit risk和liquidity risk的關(guān)系是不是前者包括后面兩項?
第五題,課程里面講的都是泰勒展開得到的是delta P, 這是價格的變動,應(yīng)該是絕對值,不是百分比,怎么到題目里面來了直接按照百分比0.85%來用了?還是說課程里面又沒說明白?然后延申開來,again, CDS的計算里面得到的到底是絕對值,還是百分比?真的服了這么多關(guān)鍵的點(diǎn)課程都是混過去的
老師,為啥在衍生品那章算 BPV(CTD)=D*P*1bp /100 * 0.1million,而這里不用。
cash flow reinvestment risk受圖像的什么移動影響?
程寶問答