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Thomas Bulkowski’s successful investment activities allowed him to retire at age 36. He is an internationally known author and trader with 30 years of stock market experience and widely regarded as a leading expert on chart patterns. His four books, including the best selling Encyclopedia of Chart Patterns, have been translated into seven languages. He may be reached at

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Bulkowski's Congestion Quiz

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Market
Industrials (^DJI):
Transports (^DJT):
Utilities (^DJU):
Nasdaq (^IXIC):
S&P 500 (^GSPC):
As of 05/16/2012
12,599 -33.45 -0.3%
5,101 -6.43 -0.1%
467 -0.66 -0.1%
2,874 -19.72 -0.7%
1,325 -5.86 -0.4%
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3.1%
1.6%
0.6%
10.3%
5.3%
Tom's Targets    Overview: 05/14/2012
13,300 or 12,500 by 06/01/2012
5,400 or 5,000 by 06/01/2012
480 or 460 by 06/01/2012
3,000 or 2,850 by 06/01/2012
1,420 or 1,310 by 06/01/2012
Wilder RSI: -2.5%

Written and copyright © 2010-2011 by Thomas N. Bulkowski. All rights reserved.

This article is a quiz designed to test your knowledge of breakouts.

Two ascending triangles on the daily scale

Look at the chart of two fictitious ascending triangles on the daily scale. The triangle is outlined in blue with a horizontal top trendline and an up-sloping bottom trendline. Both A and B show upward breakouts but there is a difference between the two charts.

Which setup (A or B) represents the best trading opportunity?

The difference, if you didn't find it, is in the five days leading to the breakout. In A, price makes a straight-line run but in B, price runs into a congestion area in the five days before the breakout.

I proved in a study that the differences between trading a chart pattern with a straight-line run (A) and a congestion area (B) is not huge. In the straight-line run, on average, the rise after the breakout will be farther, but the risk of failure increases, too. Throwbacks will occur more often and that is usually a bad thing.

When looking for chart patterns, trade those with a congestion area forming just before the breakout. If a straight-line run appears, then consider waiting for a throwback to occur and complete. Once price starts moving up again, then enter the trade.

-- Thomas Bulkowski

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Written and copyright © 2010-2011 by Thomas N. Bulkowski. All rights reserved. You worry too much about your job. Stop it. You're not paid enough to worry.