Anyone can tell you the top industry group in terms of RS. Not many track the move from low Relative Strength to the market to high. This tracks the weekly change in Relative Strength by Industry Group using the Dow Jones Industry Groups.

I want to see a group fly up the ranks from week to week or over the course of multiple weeks. A good example here is Recreational Products. Then click and check the stocks that make up the Industry Group (Link to Stockcharts, Free Industry Group Table - No Sign Up Req)