In: Finance
The term structure of interest rates is flat at 9.5 %, but rates could change immediately to 11.5 % or 7.5 % with probability of 0.72 and 0.28 , respectively, and stay at that level forever. You purchase a callable bond with 14 years to maturity and 9.5 % coupon paid annually. The callable bond can be called at $ 130 with a call protection period of 0 years.
Period remaining till maturity = 14
years
Coupon amount = 100*9.5% = 9.5 paid annually
Alternative 1 : Interest Rate
changes to 11.5%
Value of Bond = Present Value of Coupons + PV of Principal
Amount
= [PVAF (11.5%,14) * 9.5] + [PVIF (11.5%,14) * 100]
= (6.8013 * 9.5) + (0.2178 * 100)
= 64.61 + 21.78
=
86.39
Present Value Factor have been calculated as = (1/1+r)n
Where
r= Required rate of Return
(Discount rate)
n= No of Periods
PVAF (11.5%,14) is calculated by adding the PV Factor of 11.5% for 14 years
Alternative 2 : Interest Rate changes
to 7.5%
Value of Bond = Present Value of Coupons + PV of Principal
Amount
= [PVAF (7.5%,14) * 9.5] + [PVIF (7.5%,14) * 100]
= (8.4892 * 9.5) + (0.3633 * 100)
= 80.65 + 36.33
=
116.98
Present Value Factor have been calculated as = (1/1+r)n
Where
r= Required rate of Return
(Discount rate)
n= No of Periods
PVAF (7.5%,14) is calculated by
adding the PV Factor of 7.5% for 14 years
This is a callable bond. But
despite the interest rate falling the callable price is $130 which
is more than the value of bond as calculated above. Therefore the
bond will not be called.
Value of Bond = (Value of bond given Alternate 1 * Probability of Alternate 1) + (Value of bond given Alternate 2 * Probability of Alternate 2)
= (86.39 * 0.72) + (116.98 * 0.28)
= 62.20 + 32.75
= 94.95