In: Finance
North Bank has been borrowing in the U.S. markets and lending
abroad, thereby incurring foreign exchange risk. In a recent
transaction, it issued a one-year $2 million CD at 6 percent and is
planning to fund a loan in British pounds at 8 percent for a 2
percent expected spread. The spot rate of U.S. dollars for British
pounds is $1.32/£1.
a. However, new information now indicates that the
British pound will appreciate such that the spot rate of U.S.
dollars for British pounds is $1.30/£1 by year-end. Calculate the
loan rate to maintain the 2 percent spread.
b. The bank has an opportunity to hedge using
one-year forward contracts at 1.33 U.S. dollars for British pounds.
Calculate the net interest margin if the bank hedges its forward
foreign exchange exposure.
c. Calculate the loan rate to maintain the 2
percent spread if the bank intends to hedge its exposure using the
forward rates.
a.
Amount of loan in £ = $2 million / 1.32 = £1,515,151.51
Interest and principal at year-end = £1,515151.51 x 1.08 =
£1,636,363.63*1.30 = $2,127,272.73
Interest and principal of CDs = $2m x 1.06 = $2,120,000
Net interest income = $2,127,272.73 – $2,120,000 = $7,272.73
Net interest margin = $7,272.73/2,000,000 = 0.003636 or 0.36
percent.
In order to maintain a 2 percent spread, the interest and
principal earned at $1.30/£1 should be:
£1,515,151.51(1 + x)*1.30 = $2,160,000 (Because ($2.16m. -
$2.12m.)/$2.00m. = 0.02, or 2%).
Therefore, (1 + x) = ($2,160,000 / 1.30)/ £1,515,151,51 = 1.0966, and x = 0.0966 or 9.66 percent, or the bank should have charged a rate of 9.66 percent on the loan.
b.
Net interest income if hedged = £1,515,151.51 x 1.08 =£1,636,363.63*1.33 = $2,176,363.63 - $2,120,000 = $56,363.63
Net interest margin = $56,363.63/$2,000,000 = 0.02818, or 2.82 percent
c.
To maintain a 2 percent spread: £1,515,151.51(1 + x)*1.33 = $2,160,000. => x = 7.19 percent