1.An FI has a $200 million asset portfolio that has an average duration of 6.5 years. The average duration of its $160 million in liabilities is 4.5 years.

The FI uses put options on T-bonds to hedge against unexpected interest rate increases. The average delta (δ) of the put options has been estimated at

−0.3, and the average duration of the T-bonds is seven years. The current market value of the T-bonds is $96 000.

What is the modified duration of the T-bonds if the current level of interest rates is 10 per cent?

How many put option contracts should the FI purchase to hedge its exposure against rising interest rates? The face value of the T-bonds is $100 000.
If interest rates increase 50 basis points, what will be the change in value of the equity of the FI?
What will be the change in value of the T-bond option hedge position?
If put options on T-bonds are selling at a premium of $1.25 per face value of $100, what is the total cost of hedging using options on T-bonds?
What must be the change in interest rates before the change in value of the balance sheet (equity) will offset the cost of placing the hedge?
How much must interest rates change before the payoff of the hedge will exactly cover the cost of placing the hedge?
Given your answer in part (f), what will be the net gain or loss to the FI? LO 7.6