Surname 2 
Credit Suisse Bank. The second way of earning profits would be to trade the money against the 
Swiss Franc exchange rate.  Piras predicted that the dollar would strengthen in a matter of six 
years which would result in bond proceedings that were more than the 21. 5 dollar as translating 
to more than  SFr 37.5  needed to  pay up the loan. This meant that if  the market  favored  the 
arbitrage contract then it was definitely value adding for Piras and he would be able to earn profit 
from the proceeds of the contract 
Assumptions and Analysis 
   In valuing the  arbitrage  contract the assumption of certainty is  held.  This means  that 
there are no uncertainties in the market and thus theirs is a proper feedback of the dollar gaining 
strength  and  culmination  into  profits  that  can  be  split  between  the  two  banks.  Another 
assumption is that the Swiss bank will get paid first on its loan and also all other loans have 
claim on the arbitrage contract. That is after the loan on Credit Suisse bank gets paid then the 
American loans and the bank will split the profit. The calculations are detailed as follows. The 
Swiss Loan at the time amounted at SFr 37.5 at the time. Currently one SFr is exchanging at a 
rate of 1.01 dollars. Converting the loan would mean that currently it is valued at 37. 875 million 
dollars meaning the value of the loan has appreciated with time. 
At the same time the 21.5 million dollars which were converted to bonds yielded 8 % interest 
every year 
21.5×0.08×8= 13.75 million, dollars on the bond earnings. This means that the total value of the 
bond investment is calculated by taking the initial investment plus the profit which amounts to 
21.5+13.75=35.26 million  dollars at the time. The arbitrage  contracts on  bonds  are valued at 
35.26. This meant that the arbitrage value had appreciated with time.