In: Finance
Maddie buys 83 shares of American Express corp at $91. She borrowed $4,380.74 from a broker with a margin loan charging 5% simple interest. The rest is paid for by Maddie. What is Maddie's rate of return after one period if the stock price falls to $82?
We can calculate Maddie's rate of return after one period by applying following steps:
Step 1: At present :
Total money she required to buy 83 shares of American Express corp = 83 * $91 = $7553
Out of $7553, she borrowed $ 4,380.74 from a broker at 5% simple interest. Therefore the money paid by maddie herself = $7553 - $ 4,380.74 = 3172.26 $
Maddie needs to pay interest @ 5% only on $ 4,380.74
Step 2 : After one period :
Now after one period price of American Express corp falls from $91 to $82
Therefore value of Maddie's investment after one period = 83 * $82 = $6806
Fall in value of investment (Loss) after one period = $7553 - $ 6806 = $ 747
Also Maddie needs to pay interest on capital borrowed which is calculated as follows:
$4380.74 * 5% = $ 219.037
Calculation of total loss to maddie after one period :
Fall in the value of investment + Interest paid on borrowed capital
= $747 + $ 219.037
= 966.037
Step 3 : Calculation of Rate of Return after One Period:
Rate of Return after one period = Return on investment for the period / Initial Investment
= $ -966.037 / $ 7553 ( Maddie lost $966.037 that is why it is taken in negative )
= - 0.1274
= - 12.74 %
Therefore Maddie's rate of return after one period is Negative 12.74 %
Thank You.