In: Finance
An importer of Swiss watches has an account payable of CHF750,000 due in 90 days. The following data is available:
Rates and prices in US-cents/CHF.
Spot rate: 71.42 cents/CHF
90-day forward rate: 71.14 cents/CHF
US –dollar 90-day interest rate: 3.75% per year
Swiss franc 90-day interest rate: 5.33% per year
Option Data in cents/CHF
_______________________________
Strike Call Put
70 2.55 1.42
72 1.55 2.40
_______________________________
c. By how much must the CHF weaken relative to the USD, from 71.42 cents/CHF before the call option provides a lower cost than the forward hedge?
Please show all calculations step-by-step and in detail. Please show parts a, b, and c.
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Answer:
a) From the given data we find the payable amount as = CHF 750000
There is a risk for the importer of CHF currency appreciating against US dollars
For hedging the risk there are two options
selling the call option Strike 72 price @ 1.55 for 90 days contract.
Or
Buying a put option strike of 72 price @ 2.40 for 90 days contract.
If the call option is taken then for hedging the computation is
Lots required for hedging = 750000/1000 = 750 Lots.
Since he is selling a call option, being a seller he will receive the premium = 1.55 *750*1000 = 1162500
2)
Hedging the position using forward contract:
as discussed in part (a) He need sto sell 750 lots of forward contract
Given from the data 90 days Forward Rate = 71.14 cents/CHF
Importer need to sell forward contract for that amount need to be paid = 750*71.14*1000 = 53355000
c)
Given the interest rate for two currencies USD 3.75% and CHF 5.33% per annum
We use interest rate parity to compute forward price
Where
F = 71.42* ((1+0.0375*3/4)/(1+0.0533*3/4))=70.61
The CHF can thus weaken to 71.42-70.61=0.81 cents