I've been following a relationship similar to the compq:spx chart you have in your post: <img src=http://stockcharts.com/def/servlet/SharpChartv05.ServletDriver?chart=$oex:qqqq,uu[r,a]whclyiay[pb20!b50!b200!c20!d20,2!f][vc60][ilb14!la12,26,9!lg!li10,10!lh5,5!lp14,3,3!ll14!lyb20,2.0][j62535375,y]&r=4533>