/_SECTION_BEGIN("DSS"); q = Param( "Periods", 10, 1, 100, 1 ); r = Param( "First Smoothing Periods", 3, 1, 100, 1 ); s = Param( "Second Smoothing Periods", 3, 1, 100, 1 ); a = DEMA(DEMA(C - LLV(L,q),r),s); b = DEMA(DEMA(HHV(H,q) - LLV(L,q),r),s); DSS = (a/b)*100; Plot( DSS, "DSS [DEMA] ("+q+","+r+","+s+")", ParamColor( "Color", colorRed ), ParamStyle("Style") ); PlotGrid(10, colorLightGrey); PlotGrid(90, colorLightGrey); _SECTION_END();