// Downloaded From https://www.WiseStockTrader.com
_SECTION_BEGIN("wave");
SetChartOptions(1, chartShowDates);   

pr = Param("ZZ", 5, 1, 100);
 
EWpk = PeakBars(H, pr, 1) == 0;
EWtr = TroughBars(L, pr, 1) == 0;

zz = Zig(C, pr);
zzHi = Zig(H, pr);
zzLo = Zig(L, pr);
Avg = (zzHi+zzLo)/2;

RetroSuccessSecret = IIf(EWpk, zzHi, IIf(EWtr, zzLo, IIf(Avg > Ref(Avg,-1), H, L)));
EW = Zig(RetroSuccessSecret, pr);
Plot(C, "Close", colorBlack, styleCandle);
Plot(EW, "wave", colorBlue, styleThick);

Buy = TroughBars(EW, pr, 1) == 0;
Sell = PeakBars(EW, pr, 1) ==0;
Buy = ExRem(Buy, Sell);
Sell = ExRem(Sell, Buy);
PlotShapes( shapeUpArrow * Buy, colorGreen, 0, Low );
PlotShapes( shapeDownArrow * Sell, colorRed, 0, High );


_SECTION_END();