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For those wanting more risk, know exactly what you're taking on.

Monday, July 9, 2007 | chaos_nantuko Is this Spam?

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Ok, so everyone reading this has heard the common adage. If you want larger returns, you must be prepared to take on more risk. Yet its not so simple; if you want to take on more risk, you should know exactly what type of risk your taking on. As i see it, there are two basic "types" of risk. There is the chance that an individual trade will lose money, and there is the loss if the trade does lose money. There may or may not be technical terms for these two types of risk, but for the duration of this article, I'll refer to them as winning percentage and downside risk, respectively. These are like two sides of the same coin, and yet the subtle differences are very important. The first step to controlling risk, is understanding it. Or more eloquently, "Know thine enemy". Stock options are a very way good way of controlling "thine enemy", so in the study of risk, I’ll look in depth at the types of risk in various options setups.

 

Many people are familiar with the act of buying stock options, and most people consider this a "risky" proposition. The reason? An oft-quoted statistic; only 30% of options expire in the money - that is, only 3 in every 10 options have any value whatsoever when they expire. In other words, the winning percentage is low, and its implied that the downside risk is high. Truly a risky setup.

 

Another example is covered calls. That is the act of selling a call option on a stock that you already own, and typically, a good covered call will make around 5%. This is less risky then just holding the stock, because you have some downward protection against the stock dropping due to having already collected a premium on the sold option. Also, your "break even" on where you make/lose money on the stock is now lower, because you made some money on the option if it goes down. In other words... better winning percentage, lower downside risk, which means an overall lower risk. The downside to this trade is it creates an upper ceiling on your profits, because the position as a whole stops appreciating in value once the stock price is above the price of the sold call option. Yet if your willing to create an "upper ceiling" on your profits, its an easy way to consistent, high returns.

 

So how do you use the type of risk to your advantage? The answer depends on your situation. If the winning percentage on the position is low, you could seek to increase it by somehow altering the break-even on the trade. Going back to the buying a call option example, you could increase your winning percentage by selling a call option on the same stock with a higher strike price. The premium you collect on the farther out of the money option makes your break-even stock price lower, and so the position is more likely to expire in the money, and yield a profit. (The act of both buying a call option, and selling a call option with a higher strike price is a popular strategy known as a bull call spread. For more information, google it)

 

If the downside risk is high, then finding a way to hedge your position can lead to a less risky trade that still yields a high (if not as high) return. For instance, lets say you purchase a volatile stock that seems to be trading within a range of values. Your downside risk is high, but with patience, you may estimate your winning percentage to be reasonably good. In this case, a stop loss may be unwise due to the drastic short-term swings in price, and yet minimizing your downside risk with stock options remains a simple task. Purchase a put option. This gives you the right (not the obligation) to sell the stock at a predetermined strike price. The predetermined strike price is the absolute lowest you will have to sell your stock for, and (assuming its high enough) this greatly assists in controlling downside risk.

 

Every situation is different, yet an understanding of what type of risk is being taken will greatly assist you in attempts to control it. Awareness of exactly what your risk is assists greatly in minimizing overall risk, and maximizing your return.

 



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  1. chaos_nantuko (1 year ago) Is this Spam?

    I agree with most of your points, although i prefer to seperate what you refer to as potential into both upside, and downside potential. I think the diffrentiation helps in risk management.

    As for using credit spreads, i disagree with your rational. Debit spreads and a credit spreads will usually have very similar break evens, returns, and behave in a similar manner. As such, i see it as a small distinction.

    Furthermore, an in the money debit spread will GAIN value as time passes, not lose it, so once again, the difference between debit and credit spreads from a mathamatical perspective is nought.

    With this in mind, it comes down to a matter of personal preference, and debit spreads being the simpler trade, more easy to understand at a quick glance, i prefer them over the credit spread.
  2. Ken L (1 year ago) Is this Spam?

    A few more notes:



    Probability and Potential



    Potential is the amount you might lose or win in a given situation.

    Probability is the chance you have of either winning or losing.



    Most options that expire, expire worthless. However most option contracts are closed well before they expire.



    Covered calls are a fantastic strategy, however they dont work well in a high momentum situation, such as a strongly trending stock. They are ideal in a long trading range, or a stable trend with a wide range experiencing a pullback or low growth phase. In any trending situation, they need to be used as a counter trend or consolidation trading tool.



    While your exploring the advantages of debit spreads, buy-write, bull call spreads, and bear put spreads. Its important to take a close look at credit spreads, sell-buy, bull put spreads, and bear call spreads.



    As we know "the trend is your freind", and in the case of options, particularly short term options, time decay is the trend.



    Ken



    I have more to say, as usual. But I dont want to run on long winded, where my words will probably get lost. I want to put together some member articles, but I find it more difficult than posting opinionated comments. We'll see, all I've got to do is get it rolling.
  3. skotak (1 year ago) Is this Spam?

    just Excellent
  4. Ken L (1 year ago) Is this Spam?

    Great article. I love reading, and writing, this type of stuff.



    The only thing I think you left out is the temporary nature of that upper ceiling you create by selling a covered call, and the declining value of the extrinsic portion of that call. Second after movement of the underlying, is movement of time.



    I'm not a big fan of straight bull spreads, however, I think covered calls are a great trading tool. As long as you are willing to accept less than 100% on a short term option, they can be traded the same as any short term option with much better odds. For example, if your holding a trend that you suspect will last more than a month or two, and you can determine a predictable swing cycle, with drops of 5% or more, you can use covered calls as counter trend trading tools, targeting a gain of 50% or greater on your covered calls. The only risk is that you are wrong on your prediction of direction and your position is called away, in which case you pocket any profit and start over. You do want to make sure that your covered call profit strategy can play out within your stop loss parameters and not count solely on time decay. If your trend breaks down, you need to be able to close both positions. Even if the covered call appears worthless, you cannot wait for expiration, it must be closed before the long position.



    Thanks,



    Are you guys going to create a real message board where we can interact with you on subjects such as this?



    Ken Long
  5. Martyn (1 year ago) Is this Spam?

    Very informative. Thanks.
  6. Dylan (1 year ago) Is this Spam?

    Great stuff! I really enjoyed your article.

    Dylan
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