Mailbag: Learning Technical Analysis

(Posted 24 August 2000)

 

Q: I have been trying to learn how to develop and read charts, but am having problems. It seems to me charting is like programming, either you get it or you don't. I am hoping I am wrong and can begin to recognize patterns with in the charts. With all the various intangibles in charting, I am not sure what variables I should use. Can you recommend how to get started in charting and what variables I should be using to chart a stock?

A: You mentioned that you have read the Education Center, which is great. I want to make sure that you focus in on our "What is Technical Analysis?" articles, - as they address some of what you are asking. I also want to point you to our bookstore which contains additional information.

For lots of people, technical analysis (TA) is an ever expanding set of tools and techniques that can be used to better understand the markets. It is very easy to become overwhelmed. The good news is that the basic techniques are still very useful. I recommend that you focus in on support, resistance, trend, and the simpler chart patterns that are directly derived from them. I'd avoid doing too much with indicators and complicated techniques until you have a solid understanding of the building blocks.

Anytime you learn something new in TA, it is helpful to backtest it by pulling up a couple of charts and hiding the right half with a piece of paper. See if the new technique helps you predict where the visible part of the chart is going. Closely study the areas around price reversals and places where prices stop trending and start moving sideways in a trading range. Look for signals (crossovers, volume spikes, gaps, divergences, etc.) in those areas. If the technique you've just studied helps your ability to predict future changes, add it to your "arsenal" -- otherwise, file it away for later study.

Also, always strive to understand what any new technique reveals about the underlying "mass-psychology" of the market. Technical analysis is most successful when it reveals changes in people's opinions. This is why volume is so important - it can help confirm whether a change is "real" or not.

Once you've spent time with the basics -- support, resistance, trend -- it's time to get familiar with some indicators. Again, the basics are your friend. Simple moving averages, MACD, and RSI are the best ones to start with. Apply the same techniques I mentioned above -- backtesting and so on. Each indicator has a "personality" that you need to discover. None of them are perfect, alone or in combination. All they can do is reduce some of the uncertainty about stock movement. As you backtest them, you will find that under certain situations some indicators give very good buy/sell signals and others don't. Keep experimenting until you have a feel for the strengths and weaknesses involved.

When you've become familiar with an indicator, check out our daily Scan Results for that indicator in our Stock Scans section. See if you can spot promising stocks from the list and then track their results over the next few days/weeks/months.

One final suggestion: Learn from a Pro! Read Arthur Hill's columns and Chart Update feature frequently and see if you agree or disagree with what he is saying. I'd suggest doing your own analysis of each stock before reading Arthur's views and then see where your analysis differs from his.

Stick with it for a couple of weeks (at least) and more and more things will fall into place. Let us know how it goes!

Chip Anderson

Q: Mitch, what parameters do you use when you are plotting p&f that make you decide the box size and reversal settings?

A: Thanks for the question. I personally ALWAYS use the 3 point (BOX) reversal method on all P&F charts. Regarding the BOX size, this is determined by the price of an index or issue as well as how much volatility I want to chart.

For instance, here is the scale used by Chartcraft Inc., the leading P&F analysts and printers of P&F chart books:

Stocks ($):
0-5 1/4 point increments
5 1/2-201/2 point increments
20-401 point increments
40-2002 point increments

On market indexes, there is really no set guideline except to say that the larger the price and greater the volatility, the bigger the box size should be if you want to filter out the less significant fluctuations.

Hope this helps!

Mitch Harris