In: Finance
You are a manager of Short Term Capital Management (STCM). You
observe that the interest rate on 3 year notes is 5.5 percent,
while the interest rate 3.25 year notes is 5.70 percent. You know
for sure for sure that the two interest rates will converge in six
months to some value X. You also have the ability to go short $400
million face in any note you choose. Given all this, describe your
profit making arbitrage strategy. Then graph the amount of money
you will make if the interest rate converges to X, X a percentage
rate between 0 and 10 percent^. Please make sure you don’t have
negative returns!
First note that if you have negative returns, you can simply
reverse strategy! Make sure your graph is done in EXCEL, has at
least 50 data points, and not too much empty space.
The strategy to be followed should be take a 3-year, $400 million loan @5.50% and deposit the amount for 3.25 years @5.70%
After 6-months, if the interest rate converges to X, where X is:
case a) below 5.50%, say 5%: close out both the loans. Receive: (5.70-5.00)*400*6/12 = $1.40 mn on deposit and pay: (5.00-5.50)*400*6/12 = -$1.00 on 3-years loan. Therefore, receive a net amount of (1.40-1.00) = $0.40mn
case b) between 5.50% and 5.70%, say 5.60%: : close out both the loans. Receive: (5.70-5.60)*400*6/12 = $0.20 mn on deposit and again receive: (5.60-5.50)*400*6/12 = -$0.20 on 3-years loan. Therefore, receive a net amount of (0.20-0.20) = $0.40mn
case c) above 5.70%, say 6.00%: close out both the loans. Pay: (5.70-6.00)*400*6/12 = -$0.60 mn on deposit and receive: (6.00-5.50)*400*6/12 = -$1.00 on 3-years loan. Therefore, receive a net amount of (1.00 - 0.60) = $0.40mn
From these above scenarios, we can see that we have a risk-free return of $0.40mn through the strategy adopted.
Graph: