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182 Part II: Call Option Strategies
TABLE 7-3.
Lowering the break-even price on common stock.
XYZ Price at Profit on Profit on Short Profit on long Total
Expiration Stock October 45's October 40 Profit
35 -$1,300 +$400 -$400 -$1,300
38 - 1,000 + 400 - 400 - 1,000
40 800 + 400 - 400 800
42 600 + 400 - 200 400
43 500 + 400 - 100 200
44 400 + 400 0 0
45 300 + 400 + 100 + 200
48 0 - 200 + 400 + 200
50 + 200 - 600 + 600 + 200
tion. Below 40, the two strategies produce the same result. Finally, between 40 and
50, the new position outperforms the original stockholder's position.
In summary, then, the stockholder stands to gain much and gives away very lit­
tle by adding the indicated options to his stock position. If the stock stabilizes at all -
anywhere between 40 and 50 in the example above - the new position would be an
improvement. Moreover, the investor can break even or make profits on a small rally.
If the stock continues to drop heavily, nothing additional will be lost except for option
commissions. Only if the stock rallies very sharply will the stock position outperform
the total position.
This strategy- combining a covered write and a bull spread - is sometimes used
as an initial ( opening) trade as well. That is, an investor who is considering buying
XYZ at 42 might decide to buy the October 40 and sell two October 45's (for even
money) at the outset. The resulting position would not be inferior to the outright pur­
chase of XYZ stock, in terms of profit potential, unless XYZ rose above 46 by October
expiration.
Bull spreads may also be used as a "substitute" for covered writing. Recall from
Chapter 2 that writing against warrants can be useful because of the smaller invest­
ment required, especially if the warrant was in-the-money and was not selling at
much of a premium. The same thinking applies to call options. If there is an in-the­
money call with little or no time premium remaining in it, its purchase may be used
as a substitute for buying the stock itself Of course, the call will expire, whereas the
stock will not; but the profit potential of owning a deeply in-the-money call can be