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karweillas · 2024年07月30日

这里可以用F/S=(1+rd)/(1+rf)做吗?

NO.PZ2023041102000008

问题如下:

Based on Exhibit 2, the one-year forward exchange rate of the Sn/GBP is closest to:

选项:

A.Sn8.75/GBP. B.Sn13.45/GBP. C.Sn14.03/GBP.

解释:

First, find the current Sn/GBP exchange rate. Then, find the one-year forward Sn/GBP rate.

1) Sn/GBP = Sn/USD × USD/GBP = 8.50 × 1.6129 = Sn13.70968/GBP. Note that 1.6129 is the inverse of 0.62, which is the GBP/USD exchange rate given in Exhibit 2.

2) The forward rate equals the spot rate multiplied by the ratio of one plus the sona one-year rate divided by one plus the pound one-year rate.

In this case, the forward rate = 13.70968 × 1.065/1.0405 = 14.03249.

首先,找出当前Sn/GBP的汇率。然后,计算出一年期远期Sn/GBP汇率。

1) Sn/GBP = Sn/USD × USD/GBP = 8.50 × 1.6129 = Sn13.70968/GBP。

请注意,1.6129是0.62的倒数,0.62是表2中给出的英镑/美元汇率。

2)远期汇率等于即期汇率乘以(1+一年期英镑汇率除以1加一年期英镑汇率的比率)。

在这种情况下,远期汇率= 13.70968 × 1.065/1.0405 = 14.03249。

如题

1 个答案
已采纳答案

笛子_品职助教 · 2024年07月31日

嗨,努力学习的PZer你好:


这里可以用F/S=(1+rd)/(1+rf)做吗?

Hello,亲爱的同学~

这里是可以用同学说的公式做的。


F/S=(1+rd)/(1+rf) 则:F= S* (1+rd)/(1+rf)


因为题目没有已知S的数据,我们先要计算出S。Sn/GBP = Sn/USD × USD/GBP = 8.50 × 1.6129 = Sn13.70968/GBP

计算出S的数值后,再把数字带入同学说的公式计算。F= S* (1+rd)/(1+rf)。F =13.70968 × 1.065/1.0405 = 14.03249


解析里:In this case, the forward rate = 13.70968 × 1.065/1.0405 = 14.03249.这一步,用的就是同学说的这个公式。





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虽然现在很辛苦,但努力过的感觉真的很好,加油!