问题如下:
A bond with 20 years remaining until maturity is currently trading for 111 per 100 of par value. The bond offers a 5% coupon rate with interest paid semiannually. The bond’s annual yield-to-maturity is closest to:
选项:
A.2.09%.
B.4.18%.
C.4.50%.
解释:
B is correct.
The formula for calculating this bond’s yield-to-maturity is:
where:
PV = present value, or the price of the bond
PMT = coupon payment per period
FV = future value paid at maturity, or the par value of the bond
r = market discount rate, or required rate of return per period
r = 0.0209
To arrive at the annualized yield-to-maturity, the semiannual rate of 2.09% must be multiplied by two. Therefore, the yield-to-maturity is equal to 2.09% × 2 = 4.18%.
算出来的2.09%为何是the semiannual rate 而不是annual rate?