Key Rate Duration qn in 2011 mock morning
Key Rate duration profile for treasury bond portfolio:
Key Rate Portfolio A Portfolio B Portfolio C
3 mths 0.3 0.2 0.9
2 yrs 0.4 0.2 0.9
5 yrs 0.4 2.3 1.1
10 yrs 3.6 0.3 0.9
20 yrs 0.5 0.3 1.0
30 yrs 0.4 2.3 0.8
Which portfolio will perform worst if interest rates increase in a positive butterfly twist fashion.
Shouldn’t the answer be portfolio C since it has high key rate duration for shorter and longer term maturity bonds and is otherwise known as barbell portfolio. |