OP you make an interesting point, but how about some thoughts from some of you that trade stocks especially the Dow 30 regularly?
Was reading an older book on trading, the author suggested that the Dow 30 should be seperated into 3 groups for trading purposes and that this changes over time. He suggested the 3 groups would be Leaders, Secondary and the rest of the Dow 30. What issues would you place in what group currently?