Posts Tagged ‘options’

The Option Greeks And Their Importance To Stock Option Pricing

Thursday, August 5th, 2010

The option Greeks are important things to know if you wish to trade in options. Options are priced based on interest, time and risk. All of these factors serve to determine what price a trader is willing to pay for the right to purchase a stock option. If you think about it, it actually makes sense. If there is a greater risk associated with the stock, then you would expect to have to pay more for the option. If there is a long or short time before the expiration date, then you would have different pricing options. A long time before expiration allows the stock price to make significant changes either up or down.

There are five different Greek symbols representing the different option pricing factors. These Greek symbols are the Delta which is a representation of the option’s sensitivity to changes in the stock price. The Gamma is a measure of the delta’s sensitivity to changes in the price of the stock. Vega measures the volatility of the stock. Theta measures the sensitivity to time decay. The last Greek is Rho which measures the sensitivity to changes in the risk free interest rates.

The option Greeks allow option traders to calculate potential changes in the option’s pricing. This knowledge allows them to hedge their portfolio or to construct positions with specific strategies. Having a knowledge of how these Greeks work will allow the trader to make projections of what direction the option’s pricing will take. They can then make a better determination to go long or short in their trading strategy.

The option Greeks also allow the trader to be able to remove specific risk factors from their portfolio. They are also a measurement of how much risk the portfolio is exposed to, and where that risk lies. Having a proper understanding of the Greeks is essential to achieving success with your option trading.

The Delta of a call will range from 0 to 1.00 and the delta of a put will range from -0 to -1.00. A positive delta indicates that the value of the option will rise if the stock price rises. A negative delta indicates that the value of the option will fall if the price of the stock rises and rise if the price falls. The closer an option’s delta is to 1.00 or -1.00, the more the option price will respond with changes in the stock price.

Gamma is actually an estimate of how stable your delta is. A large gamma means that the delta can start to change dramatically for even a small movement in the stock price. A graph of the gamma will look like a hill with the top being close to ATM (at the money) and going lower as the options are ITM (in the money) or OTM (out of the money).

Theta is an estimate of how much the theoretical value of the option will decrease as each day passes. This is if there is no movement in the stock price or volatility. Theta measures how much the value of the option reduces as time passes. Theta is also highest at ATM and lowest for OTM and ITM. You can think of theta as the power to have the price of the option move if the stock prices moves big. However, the longer the stock price does not move big, the more theta will hurt your position.

Each of the Greeks depend on the other Greeks remaining stable and unchanged. If there is also movement in the other Greeks, then there an multiplied effect on the option price. Studying more about the Greeks and how they impact the stock option pricing is important for the serious stock option trader.

All of the content published on this website is to be used for informational purposes only and without warranty of any kind. The materials and information in this website are not, and should not be construed as an offer to buy or sell any of the securities named in these materials. Trading of securities may not be suitable for all users of this information.

Investment Strategies By Thinking Outside Of The Box

Friday, July 2nd, 2010

Albert Einstein said “The significant problems we have cannot be solved at the same level of thinking with which we created them”. This can be applied to many different problems that we encounter in our lives. However, in applying it to our investing strategy, we need to remember that if we continue to invest money the way we have always invested it, then we will continue to obtain the same result. What we need to do as investors is to find a different strategy, unless the one we are using is working for us. Then it would just be more of the same.

A couple of things that have been attributed to Warren Buffet are “it’s far better to buy a wonderful company at a fair price than to buy a fair company at a wonderful price.” He also said “Rule No. 1; Never lose money. Rule No. 2: Never forget rule number 1″. I feel that what that means is we should be on the lookout for wonderful companies that we can purchase stock in, at a reasonable price. If we do that then when the price of the stock goes up, so will our profits.

I think what we also need to do as investors is to learn to think outside of the box. To think outside of the box you have to first of all, define what the box is. After we define the box’s parameters, then we can learn to think outside of those parameters. The box is defined as the normal way of looking at things, doing things and all of the routine assumptions that everyone is making about a subject. The best way to begin to think outside of the box is to challenge all of the assumptions that are being promulgated by everyone who discusses the subject.

The hard part of challenging these assumptions is that of obtaining a listing of the assumptions. You should begin by listing every assumption that you can think about of what people have said it takes to make money in the stock market. Do not be afraid to border on the absurd. For instance, the buy low and sell high assumption. Is there some way to think outside of that assumption and still make money with your investment strategy? If you can come up with a solution to that problem, you will probably find yourself quite rich.

Some unusual methods of making money with your stock investing include buying gold or silver. These commodities are wonderful things to own when the stock market is unstable. They do not lose their value in this environment. However, they will lose their value when the market stabilizes. So you will want to keep your eye on the situation. If you do decide to invest in gold or silver, you can choose to buy either coins or bullions. One rule of thumb, is to never invest in futures. You will always lose your investment with futures, even gold futures.

Buying or selling options is another methodology to make money with your investments. You should probably never do a naked transaction, that is never act on an option with no support. Their are many different strategies including straddles, calendar spreads, strangles and others. There is information on this site about investing in options. Buying hedges are another way to make money with your investments. It is important to understand these strategies fully before trying them out. Do some research. Ponder the standard assumptions and learn to think outside of them. It will be worth the time you spend doing this exercise.

All of the content published on this website is to be used for informational purposes only and without warranty of any kind. The materials and information in this website are not, and should not be construed as an offer to buy or sell any of the securities named in these materials. Trading of securities may not be suitable for all users of this information.

Stock Trading Using The DMI and Options

Saturday, June 19th, 2010

One investing strategy with options is to purchase a straddle. A straddle is when an investor buys both a call and a put for the same strike price and the same expiration date. The idea is that the investor does not have a comfort zone on which direction the market will go, either bull or bear. By purchasing a straddle he plays both ends. Whether or not the stock price goes up or down, he will still win. The problem becomes the cost to purchase the straddle. The investor does not want to make an incorrect decision and have the stock price remain stable. Then he would not win with either direction.

One solution to this problem is to do stock trading using the directional movement index (DMI) and options. The DMI is actually an index that tracks the movement of the stock price. It has a positive and a negative trend to the index. If the positive line is dominant then the stock price is going up. If the negative line is dominant then the stock price is going down. When they cross then the stock price trend is due for a shift. The average of the two is known as the average directional motion index (ADX).

The ADX will fluctuate between 0 and 100 but it usually does not go above 60. If the readings are below 20 then it is an indication of a weak trend. If it goes above 40 then it indicates a strong directional trend. What that means is if you find a stock with a reading above 40 then the trend is strong. This can be either an upward or downward trend. You cannot tell by the ADX which trend is dominant but you can tell by looking at both the positive and negative trend lines and the stock price.

What you are looking for with the purchase of a straddle is a weak, non-existent trend that is poised to move into a directional breakout. What you want to look for is the ADX being below 20 and watch for it to begin to move above 20. You may also watch the ADX for when the trend is beginning to end and then you will want to get out of your straddle. This would be of course when it is above 40 and starting to trend downward.

With the current volatile market conditions, the straddle option is a great way to make money with your investment strategy. Combining both option trading and the DMI is an awesome method to reduce your risk in making trades.

All of the content published on this website is to be used for informational purposes only and without warranty of any kind. The materials and information in this website are not, and should not be construed as an offer to buy or sell any of the securities named in these materials. Trading of securities may not be suitable for all users of this information.

Information On Trading Options

Friday, May 7th, 2010

In the article posted at http://mystocktradingtips.com/category/investing-in-options/ I detailed some basic information on options and what they are. Option trading is another avenue available for the savvy investor to branch out in their investment strategy. Just as there are many different types of stock investments and strategies, there are also many different types of strategies with option trading. Obtaining a proper education of the risks and opportunities available with this type of investment will help an investor to prepare another avenue of making money within the stock market.

Option trading naturally carries with it a different type of risk than stock trading. This is due to the built in time limit. All options have an expiration date. This means that the investor needs to make a decision by that date as to what action they are going to take. They can choose to exercise the option, sell the option, or allow the option to expire with no action. This is if they are the buyer. If they are the seller, they do not have the option to merely let the option expire with no action. They must provide the underlying security to the buyer.

Besides purchasing or selling an option in a one way transaction, the investor can choose to combine several different actions to hedge their risk. For instance, if they own stock in a company, they can sell a call option which gives the right to sell the stock at the strike price. This is known as a covered transaction. They already own the stock so they are not worried about the financial risk associated with having to provide the stock if the option is called. What they are doing is getting a little more money for the stock. For instance, if a stock was trading at 20.00 and a put option sold for 1.50, the investor can choose to buy the put option and set themselves up for a sale of the stock at 21.50.

There is a video with more information on options available on this website. We have obtained the services of an expert on options which details specific information on what options are, and how they can become profitable to the investor. The first presentation can be found at http://mystocktradingtips.com/options-presentation1/.

All of the content published on this website is to be used for informational purposes only and without warranty of any kind. The materials and information in this website are not, and should not be construed as an offer to buy or sell any of the securities named in these materials. Trading of securities may not be suitable for all users of this information.

My Stock Trading Tips

Tips for Creating Wealth by Trading Stock
your logo here

Powered by WishList Member - Membership Software