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CFA Level I · CFA Level I Exam · Fixed-Income Bond Valuation: Prices and Yields

A 2-year annual-pay bond with a 5% coupon and par of 100 is priced at 100.00 and has a yield to maturity of 5.00%. The one-year spot rate is 4.00%. The two-year spot rate is closest to:

Subtract the present value of the first coupon, 5 divided by 1.04, which is 4.81, from 100 to get 95.19. Then 105 divided by 95.19 is 1.1030, whose square root is 1.0502, so the two-year spot rate is about 5.03%.

  1. A4.00%
  2. B5.03%Correct
  3. C6.00%

Explanation

Set 100 = 5/1.04 + 105/(1+s)^2. 5/1.04 = 4.808, so 105/(1+s)^2 = 95.192. (1+s)^2 = 1.10301, so 1+s = 1.05024, giving s = 5.02%, about 5.03%. With a flat 4% the price would be higher, so 4.00% is wrong. 6.00% is too high.

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