In: Finance
Bond 1 has a 4%annual coupon rate, $1000 maturity value, n = 5 years, YTM = 4% (pays a $40 annual coupon at the end of each year for each of the 5 years and $1,000 maturity payment at the end of year 5).
Bond 2 is a zero couponbond with a $1000 maturity value, and n = 5 years; YTM= 4%. (pays no coupons; only a $1,000 maturity payment at the end of year 5)
a. For the Zero Coupon Bond 2 above,what will be your annual compound yield for your 5 year holding period if the bond is held until maturity. (Hint: PV is the price you calculated for Bond 2and FV is the bond’s maturity value of $1,000 and n is the 5 year holding period; solving for i) (see formulas below).
Hint Recall: Annual Compound Yield = {[FV / PV] ^ 1/n} - 1 or
In other words {[What you have at the end of 5 Years / What You Paid] ^1/n } - 1
n = your 5-year holding period.
Annual Compound Yield for Bond 2 at End of Year 5 __________________
b. Suppose for the Coupon Bond 1 above, rates go down to 2% after you purchase the bond for the life of the bond. Thus, you have to invest each of your $40 coupon payments at a 2% rate, and hold the bond to maturity, receiving your $1,000 maturity value at the end of year 5.
What will be your annual compound yield?
Hint: Recall FV of Bond Coupons Reinvested for 5 years = Coupon Payment (FVIFA 2%, 5)
ACY = { [(FV of Coupons +Maturity Value) / (Price of Bond)] ^1/n } - 1, where n = 5 years
Annual Compound Yield for Bond 1 at the End of Year 5____________
c. Explain why you received your desired annual compound return for the 5 year holding period for Bond 2 in a., but didn’t receive your desired Annual Compound Return for Bond 1 for your 5 year holding period in b.?
a.Annual Compound Yield = (FV/PV)^(1/n)-1 |
ie.(What you have at the end of 5 Years / What You Paid] ^1/n ) - 1 |
n = the 5-year holding period. |
FV= $ 1000 |
PV=1000/1.04^5=821.9271 |
So,the |
Annual Compound Yield for Bond 2 at End of Year 5 = |
(1000/821.9271)^(1/5)-1= |
4.00% |
b.FV of Bond Coupons Reinvested for 5 years = Coupon Payment (FVIFA 2%, 5) |
ACY =( (FV of Coupons +Maturity Value) / (Price of Bond)) ^1/n - 1, where n = 5 years |
ie.FV=(40*(1.02^5-1)/0.02)+1000= |
1208.161606 |
PV=1000( coupon rate=YTM on purchase) |
ACY=(1208.162/1000)^(1/5)-1= |
3.85% |
Annual Compound Yield for Bond 1 at the End of Year 5 is 3.85% |
c.From the above, we can see that |
Annual return on a coupon-interest bond will equal its yield to maturity only if the coupons are reinvested at its yield to maturity |
In b. above, the annual yield is less than the YTM ,as the coupons are reinvested at a lower market interest rate of 2% |
whereas, |
annual compound yield on a zero-coupon bond , is not subject to market fluctuations with respect to its coupons , as there are no coupons , to be reinvested. |