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Scroll to the bottom of this Guidepost for an easy way to ask for clarification on any questions that arise!
Greetings, Pro-fundity team members - 09-26-03
At the bottom of the Guidepost, a full listing of this weeks picks are shown, in addition to the Charts via the Pick-link.
As a benefit of membership, you have access to all Guideposts (including Archived GP's) and Picks. If you miss a week or two for whatever reason, you will be able to go into the Historical Guidepost link to catch up with both the weekly guidepost and the 30 picks made for the week.
Greetings, fellow Pro-fundity team members.
Beginning Investing Session 9: Moving Averages.
- In the last lesson we reviewed how stock price patterns never move straight up or down for months without a correction and how price patterns are but clues to the state of supply and demand in the stock. We also revisited the fact that the price pattern itself is the most important technical indicator we will ever study. We will cover many different indicators in this Beginning Investing course but we must always return to the price pattern for any final decision on action, buy or sell. We introduced four new terms, Support, Resistance, Overbought, Oversold, and how they relate to each other in the state of supply and demand. Channel lines were drawn on price charts to further help identify their relationship. Finally, we introduced different ways the price chart can be drawn with bars or candles. We will use the open-bar format until a later lesson devoted entirely to candlesticks.
- We touched lightly on a few price chart patterns and asked you to look at a lot of charts for these signatures. How did you do? If you looked at enough charts, you surely found some. However, you should have been impressed with an important fact, most price charts don’t tell us much! Thus, the counsel to look at a bunch! It is this exercise, turning over rocks (a lot), that will bring opportunity. Remember how the crème always floats to the top? To help this exercise, to bring more to the top, we will focus on the second most important technical indicator today, the Moving Average. The lesson here is we can make more money in stocks that are trending higher over time. The moving average is the best tool to help us identify the trend! In fact, we can make money either way, whether the trend is up or down. However, we will not cover “shorting,” making money in a down-trend, until we have firmly grasped the methods and techniques for profitable up-trends. Sideways trends, most helpful for rolling stocks, are yet another lesson to be covered later. But, in all cases, the moving average is the tool to help recognize which of the three trending patterns a price chart is in. I borrow the following lesson on moving averages from our book, “Provident Investing.”
Technical Analysis - Moving Averages
- When asked, "How many people attend your seminars?" I'll respond, "about 25, on average." While not precise, it satisfies. The idea of an "average" is very important to communicate ideas.
- We often use averages to convey important information, especially when the
numbers vary. It is easier to put data (numbers) in buckets (averages) than to deal with
all the noise (variation).
- Averages play an important role in the technical analysis of stock prices. On a price
chart, averages smooth the data to give us a better view of the underlying trend. Two
caveats about using averages:
- When asked, "How many children do you have?", it would raise a few eyebrows if we respond with an average. There are occasions where an average does not help.
- "My heads in the oven and my feet are in the freezer, but on average, I'm pretty
comfortable." The average by itself doesn't tell the whole story. We need a measure
of the spread of the data, how much variation is represented in the sample.
- In the chart below, we show closing prices for NSPK from December 29th
to April 15th. The data for the chart follows. Question: Is there a trend? Which direction? Our most important goal is to identify market trends and then to know when a trend is making a change.

- We might say there are several trends, but lets see what a moving average can do for
us. The first 13 data points in the table are shown here with calculations for a 5-day
moving average. The first average, $11.08, equals the sum of the five data points all
divided by 5. The second average drops the first data point and includes the 6th, and so on. Each five-point average smoothes the data, with the result plotted on the price chart below.


- Notice the darker moving average line does not start until the fifth data point. This
is a smoother plot, with trends a little more obvious.
- Now lets extend the concept to more data points in each average. The following is the result for a 15 point MA:

- Why are we doing this? What value does a moving average provide? Look carefully at the chart above where the price chart crosses the moving average. Technical analysts compare the MA to the price line and note the relationship between the two. For instance, in the chart above, a buy signal occurs when the price rises above its moving average. When the two lines cross, a change in the trend is the message. Notice the clear signal on 4/6/99. Similarly, a sell signal occurs when the price crosses down through the moving average.
- Very simply, a trend is considered moving up when the moving average is below the price chart. This reverses when the price line moves below the moving average.
- The moving average is a "lagging" indicator. It tells us a change has occurred, after the fact. This is not a system that will get us out exactly at the top nor get us in at the very bottom. It will help us understand the prevailing trend and help us to buy not long after the bottom and to sell not long after the top.
- We have shown two moving average examples. What is the best number of points to include? Here is an area where paper-trading with historical data can help us focus on the right moving average for the particular trading strategy we use. With hindsight, we can find the moving average that would have returned the greatest profit.
- The best moving average depends on our time frame. If we are concerned very long
market cycles, a longer moving average is more appropriate. For instance:
- Long-term (6 months to several years): 200 day MA
- Intermediate-term (1 to 6 months): 50 day MA
- Short-term (less than a month): 15 or 20 day MA
- These are only guidelines. If a stock rolls every two months, a good MA would be 30 days. A general rule of thumb would have us use a moving average of half the cycle length. A roller that cycles in 30 days would use a 15 day MA, etc.
- Before we close, take a look at the price chart for the Dow Jones Industrial Average over the last year. Notice how the correction that took place was signaled by the shorter 50 day MA in June, but the 200 day MA responded in August. Shorter period MA's are more sensitive, but can also provide false signals more often.

- Summary:
- The moving average (MA) is one market indicator that can help us execute market strategies.
- Although it can signal changes in trends, it is a lagging indicator. We will always buy and sell late.
- Other indicators we will consider in this series can serve as leading indicators, helping us anticipate changes in the trends.
- When used together, all of the indicators will push a few more chips to our side of the table, increasing our likelihood of success. Risk, as discussed previously, is not left to fate or a roll of the dice. Risk can be managed, which is the intent of the Pro-fundity page.
- We use the metaphor “keeping the wind to our backs” as we make the picks each week for use as an aid to the learning process or to actually trade. That means we painstakingly seek sectors whose price trend is up at the outset, before looking at a single individual price pattern. In the market, there are literally trillions of dollars sloshing around, moving from sector to sector, in one, out of the other, as the institutional traders ply their trade. Identifying and taking advantage of these moves places “the wind to our backs!” From time to time we look at the performance of our picks to punch up the value to you, learner or trader, for such a background of winners. Following is such a review, going back nine weeks, and even a one-year visual. Enjoy!
- Fig. 1 Picks made on 9/12/03, seven days ago – Main, Breakout, Quick.
- Fig. 2 Picks made on 9/05/03, 14 days ago – Main, Breakout, Quick.
- Fig. 3 Picks made on 8/29/03, 21 days ago – Main, Breakout, Quick.
- Fig. 4 Picks made on 8/22/03, 28 days ago – Main, Breakout, Quick.
- Fig. 5 Picks made on 8/15/03, 35 days ago – Main, Breakout, Quick.
- Fig. 6 Picks made on 8/08/03, 42 days ago – Main, Breakout, Quick.
- Fig. 7 Picks made on 8/01/03, 49 days ago – Main, Breakout, Quick.
- Fig. 8 Picks made on 7/25/03, 49 days ago – Main, Breakout, Quick.
- Fig. 9 Picks made on 7/18/03, 49 days ago – Main, Breakout, Quick.
- Fig. 10 Picks made on 9/20/02, 364 days ago – Main, Breakout, Quick.
09-26-03 Pick Selection:
Main Picks: AQNT,BEAS,BGFV,CHPC,CTIC,FISV,IIVI,LAVA,LCCI,PDLI
Breakouts: A,AVGN,INTI,JNPR,NEOF,OPTV,PLAB,QTWW,SLNK,TQNT
QuickPicks: ABN,AMSY,BGFV,CBD,CGPI,DCOM,DUR,FFBC,INV,NSTK
For detail and followup on Pro-fundity Tradescape, find the link on "Advanced Trading Tools" on the home page.
Be Diligent
Take Action!
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