Technical Analysis of Stocks and Trends
Table of Contents What Is Technical Analysis? What Technical Analysis Tells You A Brief History In addition, for further reading you may want to check out the following: Technical Analysis Strategies for Beginners Best Ways to Learn Technical Analysis Top 7 Books to Learn Technical Analysis Introduction to Technical Analysis Price Patterns Fundamental vs. Technical Analysis: What's the Difference? Debunking 8 Myths About Technical Analysis Is Technical Analysis a Self-Fulfilling Prophecy? The two most common forms of technical analysis are chart patterns and technical (statistical) indicators. The two major types of technical analysis are chart patterns and technical (statistical) indicators. How to Use Technical Analysis Technical vs Fundamental Analysis Limitations of Technical Analysis
What Is Technical Analysis?
Technical analysis is the study of historical market data, including price and volume. Using insights from market psychology, behavioral economics, and quantitative analysis, technical analysts aim to use past performance to predict future market behavior. The two most common forms of technical analysis are chart patterns and technical (statistical) indicators.
What Does Technical Analysis Tell You?
Technical analysis is a blanket term for a variety of strategies that depend on interpretation of price action in a stock. Most technical analysis is focused on determining whether or not a current trend will continue and, if not, when it will reverse. Some technical analysts swear by trendlines, others use candlestick formations, and yet others prefer bands and boxes created through a mathematical visualization. Most technical analysts use some combination of tools to recognize potential entry and exit points for trades. A chart formation may indicate an entry point for a short seller, for example, but the trader will look at moving averages for different time periods to confirm that a breakdown is likely.
A Brief History of Technical Analysis
The technical analysis of stocks and trends has been used for hundreds of years. In Europe, Joseph de la Vega adopted early technical analysis techniques to predict Dutch markets in the 17th century. In its modern form, however, technical analysis owes heavily to Charles Dow, William P. Hamilton, Robert Rhea, Edson Gould, and many others — including a ballroom dancer named Nicolas Darvas. These people represented a new perspective on the market as a tide that is best measured in highs and lows on a chart rather than by the particulars of the underlying company. The diverse collection of theories from early technical analysts were brought together and formalized in 1948 with the publishing of Technical Analysis of Stock Trends by Robert D. Edwards and John Magee.
Candlestick patterns date back to Japanese merchants eager to detect trading patterns for their rice harvests. Studying these ancient patterns became popular in the 1990s in the U.S. with the advent of internet day trading. Investors analyzed historical stock charts eager to discover new patterns for use when recommending trades. Candlestick reversal patterns in particular are critically important for investors to identify, and there are several other commonly used candlestick charting patterns. The doji and the engulfing pattern are all used to predict an imminent bearish reversal.
How to Use Technical Analysis
The core principle underlying technical analysis is that the market price reflects all available information that could impact a market. As a result, there's no need to look at economic, fundamental, or new developments since they're already priced into a given security. Technical analysts generally believe that prices move in trends and history tends to repeat itself when it comes to the market's overall psychology. The two major types of technical analysis are chart patterns and technical (statistical) indicators.
Chart patterns are a subjective form of technical analysis where technicians attempt to identify areas of support and resistance on a chart by looking at specific patterns. These patterns, underpinned by psychological factors, are designed to predict where prices are headed, following a breakout or breakdown from a specific price point and time. For example, an ascending triangle chart pattern is a bullish chart pattern that shows a key area of resistance. A breakout from this resistance could lead to a significant, high-volume move higher.
Technical indicators are a statistical form of technical analysis where technicians apply various mathematical formulas to prices and volumes. The most common technical indicators are moving averages, which smooth price data to help make it easier to spot trends. More complex technical indicators include the moving average convergence divergence (MACD), which looks at the interplay between several moving averages. Many trading systems are based on technical indicators since they can be quantitatively calculated.
The Difference Between Technical Analysis and Fundamental Analysis
Fundamental analysis and technical analysis are the two big factions in finance. Whereas technical analysts believe the best approach is to follow the trend as it forms through market action, fundamental analysts believe the market often overlooks value. Fundamental analysts will ignore chart trends in favor of digging through the balance sheet and the market profile of a company in search of intrinsic value not currently reflected in the price. There are many examples of successful investors using fundamental or technical analysis to guide their trading and even those who incorporate elements of both. On the whole, however, technical analysis lends itself to a faster investing pace, whereas fundamental analysis generally has a longer decision timeline and holding period by virtue of the time required for the extra due diligence.
Limitations of Technical Analysis
Technical analysis has the same limitation of any strategy based on particular trade triggers. The chart can be misinterpreted. The formation may be predicated on low volume. The periods being used for the moving averages may be too long or too short for the type of trade you are looking to make. Leaving those aside, the technical analysis of stocks and trends has a fascinating limitation unique to itself.
As more technical analysis strategies, tools, and techniques become widely adopted, these have a material impact on the price action. For example, are those three black crows forming because the priced-in information is justifying a bearish reversal or because traders universally agree that they should be followed by a bearish reversal and bring that about by taking up short positions? Although this is an interesting question, a true technical analyst doesn't actually care as long as the trading model continues to work.
Investopedia has several articles and tutorials on the topic of technical analysis. Follow the links to articles in this journey on the menu bar to the left of this page. In addition, for further reading you may want to check out the following:
Ascending Triangle and Tactics
An ascending triangle is a chart pattern used in technical analysis created by a horizontal and rising trendline. The pattern is considered a continuation pattern, with the breakout from the pattern typically occurring in the direction of the overall trend. read more
Behavioral Economics is the study of psychology as it relates to the economic decision-making processes of individuals and institutions. read more
Bollinger Band® (Technical Analysis)
A Bollinger Band® is a momentum indicator used in technical analysis that depicts two standard deviations above and below a simple moving average. read more
Breakout and Example
A breakout is the movement of the price of an asset through an identified level of support or resistance. Breakouts are used by some traders to signal a buying or selling opportunity. read more
A candlestick is a type of price chart that displays the high, low, open, and closing prices of a security for a specific period and originated from Japan. read more
A chartist is an individual who uses charts or graphs of a security's historical prices or levels to forecast its future trends. read more
A continuation pattern suggests that the price trend leading into a continuation pattern will continue, in the same direction, after the pattern completes. read more
A crossover is the point on a stock chart when a security and an indicator intersect. read more
Cup and Handle
A cup and handle is a bullish technical price pattern that appears in the shape of a handled cup on a price chart. read more