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TECHNICAL ANALYSIS 101 - PART 8

Chip Anderson

Chip Anderson

President, StockCharts.com

This is the eighth part of a series of articles about Technical Analysis from a new course we're developing. If you are new to charting, these articles will give you the "big picture" behind the charts on our site. if you are an "old hand", these articles will help ensure you haven't "strayed too far" from the basics. Enjoy! 

(Click here to see the beginning of this series.)

Trend Psychology

The psychology of fear and greed of market participants ultimately determines the direction of prices in a market. Prices rise with greed (demand) and fall with fear (supply).  A price trend is simply a sustained directional price move.  It can be thought of as a "tilted" support/resistance zone.

A trend will continue as long as either fear or greed is in control of a market.  Trends fade or change direction as the balance of fear and greed changes.  The extent of fear and greed in a market can be seen by how quickly prices are trending down or up.

Trending

As stated earlier, a trend is a sustained directional price move.  Rising peaks and troughs constitute an uptrend; falling peaks and troughs constitute a downtrend.  A trading range is characterized by horizontal peaks and troughs.  Trends are generally classified into major (longer than six months), intermediate (one to six months), or minor (less than a month).  Long term are most interested with identifying long term trends where short term investors are more interested in minor and intermediate trends.  The following SharpChart shows examples of the different types and categories of trends.

 
Ta101-8-1



Trendlines

A trendline is a straight line that connects two or more low or high price points and then extends into the future to act as a line of support or resistance.  The first two points establish the trend line while additional points validate it.

 
Downtrend_uptrend


The following SharpChart is a real example of how an uptrend line is drawn with a trend change.

 
Ta101-8-3


An uptrend line has a positive slope and is formed by connecting two or more low points. Uptrend lines act as support.  As long as prices remain above the trend line, the uptrend is considered intact.  A break below the uptrend line indicates that demand has weakened and a change in trend could be imminent.

 
Ta101-8-4


A downtrend line has a negative slope and is formed by connecting two or more high points. Downtrend lines act as resistance.   As long as prices remain below the downtrend line, the downtrend is intact.  A break above the downtrend line indicates that supply is decreasing and that a change of trend could be imminent.

Next time we'll look at Trend Channels and Trend Changes.

Chip Anderson
About the author: is the founder and president of StockCharts.com. He founded the company after working as a Windows developer and corporate consultant at Microsoft from 1987 to 1997. Since 1999, Chip has guided the growth and development of StockCharts.com into a trusted financial enterprise and highly-valued resource in the industry. In this blog, Chip shares his tips and tricks on how to maximize the tools and resources available at StockCharts.com, and provides updates about new features or additions to the site. Learn More