In: Finance
Suppose a ten-year, $1,000 bond with an 8.4% coupon rate and semiannual coupons is trading for $1,034.63.
a. What is the bond's yield to maturity (expressed as an APR with semiannual compounding)?
b. If the bond's yield to maturity changes to 9.1% APR, what will be the bond's price?
Bond's ytm = [C + (F-P)/n ] / (F + P)/2
Where C = Coupons = 1000 * 8.4% / 2 = 42
F= Face value = 1000
P= Price = 1034.63
n = years to maturity = 10 * 2 = 20
ytm =[ 42 + ( 1000 -1034.63) / 20] / [( 1000 + 1034.63)/2]
= [ 42 - 34.63 / 20] / (2034.63 /2)
= ( 42 - 1.7315) / 1017.315
= 3.96 %
Bonds ytm = 3.96 *2 = 7.92%
Year | Cashflows | Discounting Factor @9.1% | Present Value |
0.5 | 42 | 0.956480153 | 40.17 |
1.0 | 42 | 0.914854283 | 38.42 |
1.5 | 42 | 0.875039965 | 36.75 |
2.0 | 42 | 0.836958359 | 35.15 |
2.5 | 42 | 0.800534060 | 33.62 |
3.0 | 42 | 0.765694940 | 32.16 |
3.5 | 42 | 0.732372013 | 30.76 |
4.0 | 42 | 0.700499295 | 29.42 |
4.5 | 42 | 0.670013673 | 28.14 |
5.0 | 42 | 0.640854781 | 26.92 |
5.5 | 42 | 0.612964879 | 25.74 |
6.0 | 42 | 0.586288741 | 24.62 |
6.5 | 42 | 0.560773545 | 23.55 |
7.0 | 42 | 0.536368766 | 22.53 |
7.5 | 42 | 0.513026079 | 21.55 |
8.0 | 42 | 0.490699263 | 20.61 |
8.5 | 42 | 0.469344106 | 19.71 |
9.0 | 42 | 0.448918322 | 18.85 |
9.5 | 42 | 0.429381466 | 18.03 |
10.0 | 1042 | 0.410694850 | 427.94 |
Price of Bond | 954.67 |
If the bond's yield to maturity changes to 9.1% APR, the bond's price is $954.67