Some theory: <img src=http://stockcharts.com/def/servlet/SharpChartv05.ServletDriver?chart=$indu,uu[h,a]daoayyay[dc][pd20,2!f][vc60][iub14]> <img src=http://stockcharts.com/def/servlet/SharpChartv05.ServletDriver?chart=$tran,uu[h,a]daoayyay[dc][pd20,2!f][vc60][iub14]> <img src=http://stockcharts.com/def/servlet/SharpChartv05.ServletDriver?chart=$util,uu[h,a]daoayyay[dc][pd20,2!f][vc60][iub14]>