FRM Part II · FRM Exam Part II · Regression Hedging and Principal Component Analysis
A bank holds USD 50 million face of a 10-year bond priced at par with a DV01 of 0.0800 per 100 of face value. It hedges with a 5-year bond priced at par with a DV01 of 0.0400 per 100 of face value, assuming equal yield changes. What face amount of the 5-year bond should be sold short?
The bank should short USD 100 million face of the 5-year bond. The 10-year position has a DV01 of USD 40,000, and the 5-year bond has half the DV01 per unit of face, so twice the face amount is needed to offset it.
- AUSD 25 million
- BUSD 50 million
- CUSD 100 millionCorrect
- DUSD 200 million
Explanation
Portfolio DV01 = 50,000,000/100 x 0.08 = USD 40,000. Hedge face F satisfies F/100 x 0.04 = 40,000, so F = 100 million. Selling 25 million would result from inverting the ratio, which is wrong.
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