Current Best ranked groups as of Friday's Close: August 13th 2010

Rank 1

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Rank 2

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Rank 3

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Rank 4

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Rank 5

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How to read the chart

The chart shows the top 5 best ranked groups out of 155 industry groups using an Alpha21 ranking system. The green marks show the position of the group within the ranking - the closer to the top of the chart the higher the ranking and the yellow marks are the rankings of the overall index of all of the groups.

The relative strength ranking is applied using an Alpha21 ranking system where the weightings are as follows:

• 5 Day % Change: 40%
• 10 Day % Change: 30%
• 15 Day % Change: 20%
• 21 Day % Change: 10%