As of 08/20/2019
  Indus: 25,962 -173.35 -0.7%  
  Trans: 10,006 -75.35 -0.7%  
  Utils: 834 -1.95 -0.2%  
  Nasdaq: 7,949 -54.25 -0.7%  
  S&P 500: 2,901 -23.14 -0.8%  
YTD
 +11.3%  
 +9.1%  
 +17.0%  
 +19.8%  
 +15.7%  
  Targets    Overview: 08/15/2019  
  Up arrow27,200 or 24,900 by 09/01/2019
  Up arrow10,700 or 9,550 by 09/01/2019
  Up arrow850 or 790 by 09/01/2019
  Up arrow8,200 or 7,400 by 09/01/2019
  Up arrow3,000 or 2,750 by 09/01/2019
As of 08/20/2019
  Indus: 25,962 -173.35 -0.7%  
  Trans: 10,006 -75.35 -0.7%  
  Utils: 834 -1.95 -0.2%  
  Nasdaq: 7,949 -54.25 -0.7%  
  S&P 500: 2,901 -23.14 -0.8%  
YTD
 +11.3%  
 +9.1%  
 +17.0%  
 +19.8%  
 +15.7%  
  Targets    Overview: 08/15/2019  
  Up arrow27,200 or 24,900 by 09/01/2019
  Up arrow10,700 or 9,550 by 09/01/2019
  Up arrow850 or 790 by 09/01/2019
  Up arrow8,200 or 7,400 by 09/01/2019
  Up arrow3,000 or 2,750 by 09/01/2019

Bulkowski's Busted Patterns

 

My paperback book, Getting Started in Chart Patterns, Second EditionGetting Started in Chart Patterns, Second Edition book., pictured on the right, devotes a chapter to busted chart patterns (beginning on page 225, in case you have a copy laying around). I include updated performance statistics and the presentation discusses 18 busted chart patterns.

If you click on the above link and then buy the book (or anything) while at Amazon.com, the referral will help support this site. Thanks.

-- Tom Bulkowski

$ $ $

Busted chart patterns occur when the breakout is in one direction, but price does not travel far before reversing and breaking out in the new direction. The new direction often marks a powerful move.

Let's take a closer look at one variety of busted chart patterns: the Adam & Adam double top

The Adam & Adam Double Top

A picture of a busted double top in American Superconductor.

I show a chart of American Superconductor on the daily scale.

Pictured is an Adam & Adam double top. Click the link to discover the differences between the variations of Adam and Eve types, but for now, that's not important. What is important is that a double top is just squiggles on a screen until price closes below the low posted between the two peaks. I show that as point B. When that happens, called confirmation, it turns the squiggles into a valid double top. And that means price is going down.

Or does it?

In this example, price does drop but not far. In fact, it moves horizontally for about a week and then begins rising. When price closes above the top of the chart pattern at A, it busts the double top. And that often means price is going to make a strong move up, which we see happening now.

In this example, the stock gapped higher after the release of quarterly earnings. Don't get too excited about this stock because it could round over in a another week or so. Why? See the event pattern cleverly called good earnings surprise.

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Busted Double Top

The chart pictured above is an example of a busted double top. I define a busted pattern as one that breaks out in the expected direction, moves no more than 10% in that direction before reversing. Then, price shoots out the other side of the pattern. When that occurs, it busts the pattern, often setting up for a strong move.

The 10% number is arbitrary. You can use anything you wish, but for testing purposes, I limited the original breakout move to 10% with no time limit.

The breakout can be either up or down, but downward breakouts that bust are the ones to trade. Why? Because price has unlimited room to move to the upside, so you can make an infinite amount of money. After an upward breakout, when price busts the pattern downward, you can only lose 100% of your money and no more. Thus, the downside is limited in comparison.

For more information on busted chart patterns, included updated performance statistics, visit the See Also links below.

Performance

After the downward breakout from an Adam & Adam double top, if you wait for the trend to change and then buy the stock, price rises by an average of 54% (this is the so-called "Change after the trend ends" number list in my Encyclopedia of Chart PatternsEncyclopedia of Chart Patterns book. book). However, if you trade a busted Adam & Adam double top, the average rise is a tasty 74%.

Before you roll your eyes in disbelief, let me say that all of the numbers just mentioned were from perfect trades. Your chances of replicating that performance is zero. Use the numbers like I have here, for comparison shopping only.

Anyway, look for busted patterns not just from double tops, but head-and-shoulders, broadening patterns, triangles, and so on.

-- Thomas Bulkowski

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Other Examples

See Also

 

Support this site! Clicking any of the books (below) takes you to Amazon.com. If you buy ANYTHING while there, they pay for the referral.

My novels:      New                  Bumper's Story Head's Law

Chart Patterns: After the Buy Getting Started in Chart Patterns, Second Edition Trading Basics Fundamental Analysis and Position Trading Swing and Day Trading Visual Guide to Chart Patterns Encyclopedia of Candlestick Charts Encyclopedia of Chart Patterns 2nd Edition Trading Classic Chart Patterns

Copyright © 2005-2019 by Thomas N. Bulkowski. All rights reserved.
Disclaimer: You alone are responsible for your investment decisions. See Privacy/Disclaimer for more information.
Some pattern names are registered trademarks of their respective owners.

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Experience is what you get when you were expecting something else.Smiley