问题如下:
Calculate the approximate modified duration of the bond using the following information:
选项:
A.3.97.
B.4.16.
C.0.39.
解释:
B is correct.
V_= 101.05
N=7; PMT=15.00; FV=100; I/Y=14.75; CPT,PV= -101.05
V+= 98.97
I/Y=15.25; CPT→PV= -98.97
V0=100
Δy=0.0025
老师,请问像这种题没有给全条件,都assume face value是100么?