In: Finance
You believe that 6 months from now, the 12-month treasury spot rate will be 7.00%. You believe that 1 year from now, the 6-month treasury spot rate will be 6.00%. You believe that 18 months from now, the 6-month treasury spot rate will be 5%. Given the treasury spot rates below, which of the following strategies would generate the highest return?
Term | Spot Rate |
---|---|
6-month | 4.00% |
12-month | 4.20% |
18-month | 4.50% |
24-month | 4.90% |
30-month | 5.40% |
36-month | 5.70% |
42-month | 6.00% |
48-month | 6.40% |
Let us say that $10 is invested in each strategy now
Invest in an 18-month treasury.
Ending value of investment = $100 * (1 + 18 month spot rate)18/12 = $100 * (1 + 0.045)18/12 = $106.83
Invest in a 12-month treasury, at maturity reinvest proceeds in a 6-month treasury
Ending value of investment = $100 * (1 + 12 month spot rate)12/12 * (1 + 6-month treasury spot rate 1 year from now)6/12
Ending value of investment = $100 * (1 + 0.042) * (1 + 0.06)6/12 = $107.28
Invest in a 6 -month treasury, at maturity reinvest proceeds in a 12-month treasury
Ending value of investment = $100 * (1 + 6 month spot rate)6/12 * (1 + 1-year treasury spot rate 6 months from now)12/12
Ending value of investment = $100 * (1 + 0.04)6/12 * (1 + 0.07)12/12 = $109.12
Invest in a 24-month treasury but sell 6-month prior to maturity
Ending value of investment = ($100 * (1 + 24 month spot rate)24/12) / (1 + 6-month treasury spot rate 18 months from now)6/12
Ending value of investment = ($100 * (1 + 0.049)24/12) / (1 + 0.05)6/12 = $107.39
The highest return is generated by the strategy with the highest ending value of investment.
This is Invest in a 6 -month treasury, at maturity reinvest proceeds in a 12-month treasury, which generates an ending value of $109.12