question archive James, an investor who is actively looking for the opportunity to gain from arbitrage
Subject:FinancePrice:2.86 Bought11
James, an investor who is actively looking for the opportunity to gain from arbitrage. He acquires the following quotes from three different banks. Bank A is willing to buy or sell Japanese yen at an exchange rate of 113 yen per dollar. Bank B is willing to buy or sell the Argentine peso at an exchange rate of $0.40 per peso. Bank C is willing to exchange Japanese yen at an exchange rate of 1 Argentine peso for 42 yen.
a) Show how James can make profit from triangular arbitrage?
b) What is the James profit/loss would be if he had $2,000,000?
c) As investors engage in triangular arbitrage, explain how their activities influence each of the exchange rates until triangular arbitrage is no longer feasible.
a) Now, First lets calculate the ARP - JPY from the below strategy:
Buy JPY from USD at 113, then exchange JPY for AGP at JPY42/AGP and then Buy USD from AGP
Therefore for USD 1 = JPY 113 ... Step 1
113 JPY = 2.69 AGP
AGP 2.69 = USD 1.07619
b) Now, with USD 2,000,000 the Profit = USD 152,381
c) As the investors engage in the arbitrage, the demand for USD to JPY will rise when there is a primary buy, with that JPY, the same is exchanged with ARP leading to the appreciation of the ARP, which will reflect in the ARP-USD which will fall (due to ARP appreciation) and hence the window will start to close.