In: Finance
Calculate the Macaulay duration of an 8%, $1,000 par bond that matures in three years if the bond's YTM is 10% and interest is paid semiannually. You may use Appendix C to answer the questions.
Calculate this bond's modified duration. Do not round intermediate calculations. Round your answer to two decimal places.
years
Assuming the bond's YTM goes from 10% to 8.5%, calculate an estimate of the price change. Do not round intermediate calculations. Round your answer to three decimal places. Use a minus sign to enter negative value, if any.
%
Modified Duration = Duaration / ( 1 + YTM)
Duration in periods:
= Weight * Period
Period | CF | PVF @5% | Disc CF | Weight | Wt * Period |
1 | $ 40.00 | 0.9524 | $ 38.10 | 0.0401 | 0.0401 |
2 | $ 40.00 | 0.9070 | $ 36.28 | 0.0382 | 0.0764 |
3 | $ 40.00 | 0.8638 | $ 34.55 | 0.0364 | 0.1092 |
4 | $ 40.00 | 0.8227 | $ 32.91 | 0.0347 | 0.1387 |
5 | $ 40.00 | 0.7835 | $ 31.34 | 0.0330 | 0.1651 |
6 | $ 1,040.00 | 0.7462 | $ 776.06 | 0.8176 | 4.9054 |
Durartion in Periods | 5.4349 |
Duration in Years = Duration in Periods / 2
= 5.4349 / 2
= 2.72 Years
Modified Duration = Duaration / ( 1 + YTM)
= 2.72 / 1 + 0.10
= 2.72 / 1.1
= 2.47%
i.e 1% change in YTM leads to chnage in price by 2.47%
If YTM fall by 1.5%, Price change is 2.47% * 1.5
= 3.71%
Price will increased by 3.71% as there is inverse relation between YTM and Price.