问题如下图:
选项:
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解释:
品职答疑小助手雍 · 2019年08月22日
同学你好,你这个公式只算了要收到的固定端的现值,还要考虑浮动段的现值是par也就是5000000是要被减掉的。
我们 · 2019年08月23日
浮动端的现值是500000,是因为我现在就支付给对方了?所以不用折现?
品职答疑小助手雍 · 2019年08月23日
和现在支付不支付没关系,它是个价值的概念。现值不等于现在支付,而是现在的价值,你的公式算的是固定端的价值,那净值就要两者相减。
我们 · 2019年08月23日
我的意思是。正因为不是现在收到的fixed interest,所以才要折到现在?那浮动端的为什么就用notional amount呢?
品职答疑小助手雍 · 2019年08月23日
是的,都是当前价值的概念,因为浮动端在刚reset利率的时候现值就等于notional amount的。这也算是一个比较重要的知识点了。
NO.PZ2019052801000049 问题如下 A bank entereinto a swwith two years to maturity a floating rate payer. The fixerate is 4%, with annpayments. The notionpriciple is $5,000,000. The spot interest rates are follows: one year, 3.5%; two years, 4.5%. Toy is the reset y, the current value of the sw is closest to: A.$54,437. B.$-54,437. C.-$30,125. $30,125. B is correct.考点利率互换估值.解析支浮动的一方可以看作一个浮动利率债券,浮动利率债券在reset y 价值回归面值。收固定的一方可以看作一个固定利率债券,Bfix =0.04e−0.035+1.04e−0.045×2=0.989113B_{fix}\;=0.04e^{-0.035}+1.04e^{-0.045\times2}\\=0.989113Bfix=0.04e−0.035+1.04e−0.045×2=0.989113lV=(0.989113−1)×5,000,000=−54,437{l}\\V=(0.989113-1)\times5,000,000=-54,437lV=(0.989113−1)×5,000,000=−54,437 比如,本题是floating payer,最终是用计算出的fix现金流的现值-面值1,为什么不是用1-fix现值呢,谢谢
NO.PZ2019052801000049问题如下A bank entereinto a swwith two years to maturity a floating rate payer. The fixerate is 4%, with annpayments. The notionpriciple is $5,000,000. The spot interest rates are follows: one year, 3.5%; two years, 4.5%. Toy is the reset y, the current value of the sw is closest to:A.$54,437.B.$-54,437.C.-$30,125.$30,125. B is correct.考点利率互换估值.解析支浮动的一方可以看作一个浮动利率债券,浮动利率债券在reset y 价值回归面值。收固定的一方可以看作一个固定利率债券,Bfix =0.04e−0.035+1.04e−0.045×2=0.989113B_{fix}\;=0.04e^{-0.035}+1.04e^{-0.045\times2}\\=0.989113Bfix=0.04e−0.035+1.04e−0.045×2=0.989113lV=(0.989113−1)×5,000,000=−54,437{l}\\V=(0.989113-1)\times5,000,000=-54,437lV=(0.989113−1)×5,000,000=−54,437 老师,题目里的“Toy is the reset y”是什么意思啊?
NO.PZ2019052801000049 问题如下 A bank entereinto a swwith two years to maturity a floating rate payer. The fixerate is 4%, with annpayments. The notionpriciple is $5,000,000. The spot interest rates are follows: one year, 3.5%; two years, 4.5%. Toy is the reset y, the current value of the sw is closest to: A.$54,437. B.$-54,437. C.-$30,125. $30,125. B is correct.考点利率互换估值.解析支浮动的一方可以看作一个浮动利率债券,浮动利率债券在reset y 价值回归面值。收固定的一方可以看作一个固定利率债券,Bfix =0.04e−0.035+1.04e−0.045×2=0.989113B_{fix}\;=0.04e^{-0.035}+1.04e^{-0.045\times2}\\=0.989113Bfix=0.04e−0.035+1.04e−0.045×2=0.989113lV=(0.989113−1)×5,000,000=−54,437{l}\\V=(0.989113-1)\times5,000,000=-54,437lV=(0.989113−1)×5,000,000=−54,437 如题
NO.PZ2019052801000049 问题如下 A bank entereinto a swwith two years to maturity a floating rate payer. The fixerate is 4%, with annpayments. The notionpriciple is $5,000,000. The spot interest rates are follows: one year, 3.5%; two years, 4.5%. Toy is the reset y, the current value of the sw is closest to: A.$54,437. B.$-54,437. C.-$30,125. $30,125. B is correct.考点利率互换估值.解析支浮动的一方可以看作一个浮动利率债券,浮动利率债券在reset y 价值回归面值。收固定的一方可以看作一个固定利率债券,Bfix =0.04e−0.035+1.04e−0.045×2=0.989113B_{fix}\;=0.04e^{-0.035}+1.04e^{-0.045\times2}\\=0.989113Bfix=0.04e−0.035+1.04e−0.045×2=0.989113lV=(0.989113−1)×5,000,000=−54,437{l}\\V=(0.989113-1)\times5,000,000=-54,437lV=(0.989113−1)×5,000,000=−54,437
NO.PZ2019052801000049问题如下A bank entereinto a swwith two years to maturity a floating rate payer. The fixerate is 4%, with annpayments. The notionpriciple is $5,000,000. The spot interest rates are follows: one year, 3.5%; two years, 4.5%. Toy is the reset y, the current value of the sw is closest to:A.$54,437.B.$-54,437.C.-$30,125.$30,125. B is correct.考点利率互换估值.解析支浮动的一方可以看作一个浮动利率债券,浮动利率债券在reset y 价值回归面值。收固定的一方可以看作一个固定利率债券,Bfix =0.04e−0.035+1.04e−0.045×2=0.989113B_{fix}\;=0.04e^{-0.035}+1.04e^{-0.045\times2}\\=0.989113Bfix=0.04e−0.035+1.04e−0.045×2=0.989113lV=(0.989113−1)×5,000,000=−54,437{l}\\V=(0.989113-1)\times5,000,000=-54,437lV=(0.989113−1)×5,000,000=−54,437 题目中说浮动用的是payer,固定用的是payment,那到底哪个是付出,哪个是收到怎么区分?