Chapter 03 – Securities Markets
d. By the end of the year, the amount of the loan owed to the broker grows
to:
$5,000 (1 + 0.08) = $5,400
The equity in your account is (500P – $5,400). Initial equity was $15,000.
Therefore, the rate of return after one year is as follows:
(i)
(500 $44)- $5,400 - $15,000
$15,000
= 0.1067 = 10.67%
(ii)
(500 $40)- $5,400 - $15,000
$15,000
= –0.0267 = –2.67%
(iii)
(500 $36)- $5,400 - $15,000
$15,000
= –0.1600 = –16.00%
The relationship between the percentage return and the percentage change
in the price of Intel is given by:
% return =
(
% change in price Total investment
Investor’s initial equity
)
–
(
8% Funds borrowed
Investor’s initial equity
)
For example, when the stock price rises from $40 to $44, the percentage
change in price is 10% (0.10), while the percentage gain for the investor
is:
e. The value of the 500 shares is 500P. Equity is (500P – $5,400). I will
receive a margin call when:
= 0.25 or 25% when P = $14.40 or lower.
24.
a. Given the $15,000 invested funds and assuming the gain or loss on the
short position is (–500 P), we can calculate the rate of return using the
following formula:
3-9
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