// Downloaded From https://www.WiseStockTrader.com
WMAPeriods          =Param("WMA periods",10,2,200,1,0);
ROC1Periods     =Param("ROC1 periods",14,2,200,1,0);
ROC2Periods     =Param("ROC2 periods",11,2,200,1,0);

Coppock=WMA((ROC(C,ROC1Periods)+ROC(C,ROC2Periods)),WMAPeriods);
Plot( Coppock, _DEFAULT_NAME(), ParamColor( "Color", colorCycle ), ParamStyle("Style") );