作者sonia888 (sonia)
看板CFAiafeFSA
标题[心得] FRM问题-你问我答(二十二)
时间Tue Aug 25 10:22:45 2009
以下这道题是Handbook第五版的题目,可是我看了解答後却实在不了解,可以麻烦老师帮
忙解释一下吗?谢谢
P.197
example8.2
ABC, Inc., entered a forward rate agreement(FRA) to receive a rate of 3.75%
with a continuous compounding on a principal of USD 1 million between the end
of year 1 and the end of year 2.The zero rates are 3.25% and 3.5% for one and
two years. What is the value of the FRA when the deal is just entered?
答覆:
ABC, Inc., 签订一个远期利率契约,在第一年年底与第二年年底之间收本金USD1百万
3.75%利率,连续复利,一年期与二年期零息债券利率是3.25%与3.50%。该笔交易在签订
时的价值为多少?
a. USD 35,629
b. USD 34,965
c. USD 664
d. USD 0
解答:d
市场隐含一年後到第二年年底之间的一期远期利率F(下标1,2)可由下列公式求出:
exp(-R(下标2)×2)=exp(-R(下标1)×1- F(下标1,2)×1)
∴ F(下标1,2)=2×3.50-1×3.25=3.75%
由於F(下标1,2)等於该远期利率契约的报价,因此该笔交易的价值为0。
假设该笔交易的报价利率为3.50%,则
该笔交易的价值为:
V=$1,000,000×【exp(3.75%-3.50%)-1】exp(-3.50%×2)=2,334
--
CFA证照考试心得分享:
http://www.wretch.cc/blog/vactorlee
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 118.160.168.235