In: Finance
Equilibrium Future Price of Silver | |||||
= Spot Price*e^(Interest Rate*Period) + Storage Cost*e^(Interest Rate*Period) | |||||
Where, | |||||
e^(Interest Rate*Period) | |||||
= e^(3%*6 months / 12 months) | |||||
= e^(0.015) | |||||
Using Excel Formula = EXP(0.015) | |||||
= e^(0.015) | |||||
= 1.01511 | |||||
Equilibrium Future Price of Silver | |||||
= Spot Price*e^(Interest Rate*Period) + Storage Cost*e^(Interest Rate*Period) | |||||
= Spot Price*e^(Interest Rate*Period) + (Spot Price*Storage Cost %)*e^(Interest Rate*Period) | |||||
= $1200*1.01511 + ($1200*2%)*1.01511 | |||||
= $1218.13 + $24*1.01511 | |||||
= $1218.13 + $24.36 | |||||
= $1242.49 | |||||
The actual Future Price is $1246.30 whereas equilibrium price is $1242.49. | |||||
Therefore, Future Value is overvalued. | |||||
Arbitrage Strategy | |||||
1) Sell June Future @ $1246.30 | |||||
2) Borrow $1200 for 6 months @ 3%. | |||||
3) Buy Silver in the Spot market for $1200. | |||||
Calculation of Arbitrage Profit | |||||
Sell Amount of June Future | $1,246.30 | ||||
Repayment of Borrowed Amount with Interest | $(1,218.13) | ||||
($1200*e(0.15) = $1200*1.01511) | $ (24.36) | ||||
Storage Cost ($24*e(0.15) = $24*1.01511) | |||||
Arbitrage Profit ($1246.30 - $1218.13 - $24.36) | $3.81 | ||||