Part 1
Getting Started with Technical Analysis
IN THIS PART âŚ
Find out what technical analysis is and isnât. Technical analysis bypasses fundamentals to make trading decisions on indicators that reveal market sentiment.
Understand supply and demand. Securities trading deals with two forms of supply and demand, the old-fashioned kind and also auction-style. You want to join the trading crowd to take advantage of momentum but very carefully, without going overboard.
Appreciate that indicators work most of the time because of the law of large numbers, but not always, and thatâs because the market is made up of humans who behave irrationally sometimes.
Check out sentiment indicators and some useful measurement methods to get an overview of the trading environment, especially volume as an indicator of what the crowd is doing â as contrasted with what they might be saying.
Protect your capital from random moves and from manias and panics by managing the trade from entry to exit, including exits that mean youâll be taking a loss. All trading involves taking losses and the secret of success lies in controlling them.
Chapter 1
Introducing Technical Analysis
IN THIS CHAPTER
Knowing what certain words mean Accepting the idea that the trend is your friend Figuring out what can go wrong Technical analysis is the study of price behavior in financial markets in order to forecast the next price movement and to trade on that forecast with cold, hard cash. Focusing on price behavior gives you a window into the mind of the market â what the majority of key players are thinking â and helps you make better trading decisions. Technical analysis seeks to identify and measure market sentiment, described as optimistic (bullish), pessimistic (bearish), or uncertain about future prices (sideways range-trading).
To become a technical analyst, you need to figure out how to draw lines on your security price chart and work up the courage to place the buy and sell order with your broker. Each type of line is named an indicator, and I cover every major type of indicator in this book. You need to figure out whether the line/indicator embodies a bullish or bearish outlook (price rising or falling). Many lines/indicators contain a handy built-in buy-and-sell signal, but following those probably wonât match your risk appetite given the amount of capital you have. In practice, youâll use a computer program to draw the lines (and to do whatever math underlies the lines). Youâll also have many books and websites to guide you in deciding which lines to draw.
Knowing how to draw lines is relatively easy. Placing the trades is hard. This is because your technical-based buy/sell decisions donât come packaged with how much to trade, how long to hold, how much risk to take, or even how much risk is involved.
To help you start, this chapter provides an overview to this book and what you can expect. Consider it your jumping board into this book and the world of technical analysis.
Stepping Up to Science
It may be hard to consider drawing lines on a chart as âscientificâ in any sense of the word, but itâs through the scientific method that scientists can forecast outcomes in the physical world and through the scientific method that you can forecast price outcomes in financial markets. Technical analysis of securities prices follows the scientific method in that it entails systematic observation of the subject with standard measurement methods to form a hypothesis and then testing the hypothesis many, many times to validate the theory. But thereâs a problem. In a hard science like fluid dynamics, the thing being observed and measured is an object â in this case, water. In technical analysis, the thing being measured isnât hard â itâs market sentiment generated by human beings, who have far more variability than physical objects. Even given human variability, market sentiment tends to move in repetitive and predictable ways. Technical analysis gives you the tools to identify which sentiment the market has on display at any one time.
Todayâs technical analysis has a wider understanding and appreciation of statistics and probability, and thus the value and pitfalls of forecasting. The theory of probability originated in the 16th and 17th centuries, but dealt mostly with the outcome of games and thus the best way to bet on games. Not until the 1920s and 1930s did statistics and probability enter the general public mainstream. Today even ordinary people routinely ask health questions of their doctors in probability terms, such as what percentage of small children without the measles vaccination does it take for the rest of the school class to risk a measles outbreak?
Throughout this book I use words like âhighly likelyâ and âforecast.â I say, for example, technical analysts use lines and indicators to identify price moves that provide a fairly reliable forecast of upcoming future price moves. The word âforecastâ makes everybody squeamish because everyone knows stories of catastrophically bad ones. History is full of them, like a top economist saying in 1929 that the stock market was in fine fettle â just before the crash.
But donât be misled. Although the word is riddled with negative implications, everyone makes forecasts all the time. They just donât think of them as forecasts. In fact, you make forecasts many times every day. You take this travel route over some other route because you forecast it will save time or aggravation. On a larger scale, when you move to a new city, take a new job, get married, have children, or buy a house, youâre making a forecast about the outcome. Every life decision you make is a forecast â a bet â almost always made on incomplete or hidden information. Technical analysis entails forecasting, but donât let that scare you. Youâll have plenty of data in dozens of formats to help you, and I describe nearly all of them in this book.
Unpacking Lingo
To get you started, most of the vocabulary associated with technical analysis that you need to know you learned in grade school. Here is a list of some of the important lingo to know:
- Chart: The workspace of technical analysis is a chart. Much of the time the chart will show time along the horizontal axis and price along the vertical axis, but not always. (Some charts are formed differently, as I discuss in Chapter 15).
- Bar: The price information on the chart is presented in several different formats, but usually youâll see each periodâs price as a standard bar showing the price open, high, low, and close. (Refer to Chapter 6 for more about bars.) Bars, or a series of bars, can be used alone to detect patterns that reveal how participants in that market feel about the security and therefore what might happen next to the price. (Chapters 7, 8, and 9 discuss how technical analysts use bars to forecast prices.)
- Candlesticks: Another method of showing the same information that the bar does is the candlestick bar (see Chapter 8).
- Lines: ...