Add training workflow, datasets, and runbook
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82 Part II: Call Option Strategies
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has amassed a fairly large series of debits from previous rolls; or (2) he begins to sell
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some out-of-the-money naked puts to bring in credits to reduce the cost of continu
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ally rolling the calls up for debits. This latter action is even worse, because the entire
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position is now leveraged tremendously, and a sharp drop in the stock price may
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cause horrendous losses - perhaps enough to wipe out the entire account. As fate
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would have it, these mistakes are usually made when the stock is near a top in price.
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Any price decline after such a dramatic rise is usually a sharp and painful one.
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The best way to avoid this type of potentially serious mistake is to allow the
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stock to be called away at some point. Then, using the funds that are released, either
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establish a new position in another stock or perhaps even utilize another strategy for
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a while. If that is not feasible, at least avoid making a radical change in strategy after
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the stock has had a particularly strong rise. Leveraging the position through naked
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put sales on top of rolling the calls up for debits should expressly be avoided.
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The discussion to this point has been directed at rolling up before expiration. At
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or near expiration, when the time value premium has disappeared from the written
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call, one may have no choice but to write the next-higher striking price if he wants to
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retain his stock. This is discussed when we analyze action to take at or near expiration.
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If the underlying stock rises, one's choices are not necessarily limited to rolling
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up or doing nothing. As the stock increases in price, the written call will lose its time
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premium and may begin to trade near parity. The writer may decide to close the posi
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tion himself - perhaps well in advance of expiration - by buying back the written call
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and selling the stock out, hopefully near parity.
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Example: A customer originally bought XYZ at 25 and sold the 6-month July 25 for
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3 points - a net of 22. Now, three months later, XYZ has risen to 33 and the call is
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trading at 8 (parity) because it is so deeply in-the-money. At this point, the writer may
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want to sell the stock at 33 and buy back the call at 8, thereby realizing an effective
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net of 25 for the covered write, which is his maximum profit potential. This is cer
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tainly preferable to remaining in the position for three more months with no more
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profit potential available. The advantage of closing a parity covered write early is that
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one is realizing the maximum return in a shorter period than anticipated. He is there
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by increasing his annualized return on the position. Although it is generally to the
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cash writer's advantage (margin writers read on) to take such action, there are a few
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additional costs involved that he would not experience if he held the position until
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the call expired. First, the commission for the option purchase (buy-back) is an addi
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tional expense. Second, he will be selling his stock at a higher price than the striking
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price, so he may pay a slightly higher commission on that trade as well. If there is a
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dividend left until expiration, he will not be receiving that dividend if he closes the
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