this charting on GPRO was most interesting for objective calls/\ stockcharts.com/def/servlet/SharpChartv05.ServletDriver?chart=GPRO,plamdanrbr[pe20,2!a][d][f1!2!1.0!!2!20]&pnf=y stockcharts.com/def/servlet/SharpChartv05.ServletDriver?chart=GPRO,pltodanrbr[pb20!a][d][f1!3!!!2!20]&pnf=y