In: Finance
A BBB-rated corporate bond has a yield to maturity of 11.8%. A U.S. treasury security has a yield to maturity of 10.2%. These yields are quoted as APRs with semiannual compounding. Both bonds pay semi-annual coupons at a rate of 11.1% and have five years to maturity. a. What is the price (expressed as a percentage of the face value) of the treasury bond? b. What is the price (expressed as a percentage of the face value) of the BBB-rated corporate bond? c. What is the credit spread on the BBB bonds?
a)Treasury bonds
face value = 1000
yield to maturity= 10.20%
semi Annual rate =10.2%/2= 5.10%
Coupon rate = 11.1%
Semiannual coupon rate = 11.1%/2= 5.55%
Coupon Amount = 1000*5.55%= 55.5
Years to maturity (n)= 5
Semiannual periods (n) =5*2= 10
Bond price formula = Coupon amount * (1 - (1/(1+i)^n)/i + face
value/(1+i)^n
55.5*(1-(1/(1+5.1%)^10))/5.1%+ 1000/(1+5.1%)^10
1034.58
Price in % = Price/Face value*100
Bond price of Treasury bonds in percentage is 1034.58/1000*100 =
103.46%
(b) BBB rated bonds
face value = 1000
Yield to Maturity = 11.80%
semi Annual rate 11.8%/2= 5.90%
Coupon rate = 11.1%
Semiannual coupon rate= 11.1%/2= 5.55%
Coupon Amount = 1000*5.55%= 55.5
Years to maturity (n)= 5
Semiannual periods (n) =5*2= 10
Bond price formula = Coupon amount * (1 - (1/(1+i)^n)/i + face
value/(1+i)^n
55.5*(1-(1/(1+5.9%)^10))/5.9% + 1000/(1+5.9%)^10
=974.12
Bond price of Treasury bonds in percentage is 974.12/1000*100 = 97.41%
(C)
Credit spread formula = Yield of BBB rated bonds - Yield of
Treasury bonds
11.8%-10.2%
1.60%
So credit spread on BBB rated bonds is 1.60%
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