NO.PZ2016031001000064
问题如下:
A 3-year bond offers a 10% coupon rate with interest paid annually. Assuming the following sequence of spot rates, the price of the bond is closest to:
选项:
A.96.98.
B.101.46.
C.102.95.
解释:
B is correct.
The bond price is closest to 101.46. The price is determined in the following manner:
PV = 9.26 + 8.42 + 83.78 = 101.46
考点:Pricing Bonds with Spot Rates
解析:通过未来现金流折现求和,第一年的现金流(10)用S1折现,第二年的现金流(10)用S2折现,第三年的现金流(100+10)用S3折现,可得债券价格为101.46,故选项B正确。
就是之前都是拿到题目就直接套公式,认为S1 S2 S3,但是今天一想,time to maturity这个应该怎么理解呀?我给理解成据到期日还有多少年,那么一年的利率S1不就应该是最后一个的么,也就是说110除以的应该是1+8%的三次方了呀,老师您能听懂我的牛角尖么,谢谢啦,教师节快乐