Tín hiệu thương mại Coppock

Dựa trên Edwin Sedgwick Coppock, công việc ban đầu để tạo tín hiệu Mua và Bán. Tuy nhiên, tất cả các tham số đều có thể điều chỉnh bao gồm Bộ lọc Coppock để lọc tiếng ồn thị trường.

_SECTION_BEGIN(“Coppock Trade Signal v1.1”);
//PARAMETERS:
ROC1Periods =Param(“ROC1 periods”,14,2,200,1,0);
ROC2Periods =Param(“ROC2 periods”,11,2,200,1,0);
WMAPeriods =Param(“WMA periods”,10,2,200,1,0);
CoppockCurve =ParamToggle(“Use Coppock curve”,”No|Yes”,0);
CoppockBar =ParamToggle(“Use Coppock bar”,”No|Yes”,1);
ColBull =ParamColor(“Bull color”,colorBlue);
ColBear =ParamColor(“Bear color”,colorRed);
UseTradeSignal =ParamToggle(“Use trade signal”,”No|Yes”,1);
CoppockFilter =Param(“Coppock filter”,20,2,200,1,0);
ColBuy =ParamColor(“Buy color”,colorBrightGreen);
ColSell =ParamColor(“Sell color”,colorDarkRed);
ColBg =ParamToggle(“Show background color”,”No|Yes”,1);
//MAIN:
Coppock=WMA((ROC(C,ROC1Periods)+ROC(C,ROC2Periods)),WMAPeriods);
InitialCalculationLength=Max(ROC1Periods,ROC2Periods)+WMAPeriods;
for(i=0;i0,IIf(Coppock>LastCoppock1,ColBull,IIf(CoppockLastCoppock2,ColBull,ColBear))),
IIf(Coppock>LastCoppock1,ColBull,IIf(CoppockLastCoppock2,ColBull,ColBear))));
StyleTitle=IIf(CoppockCurve && CoppockBar,styleNoTitle,0);
StyleLabel=IIf(CoppockCurve && CoppockBar,styleNoLabel,0);
if(CoppockCurve)
Plot(Coppock,”Coppock”+_PARAM_VALUES(),TradeStatus,styleLine|styleThick|StyleTitle|StyleLabel);
if(CoppockBar)
Plot(Coppock,”Coppock”+_PARAM_VALUES(),TradeStatus,styleHistogram|styleThick);
if(UseTradeSignal)
{
CoppockIsBuy=TradeStatus==ColBull;
CoppockIsSell=TradeStatus==ColBear;
CoppockBuyValue=ValueWhen(CoppockIsBuy,Coppock,1);
CoppockSellValue=ValueWhen(CoppockIsSell,Coppock,1);
Buy=!Ref(CoppockIsBuy,-1) && Coppock<0 && CoppockIsBuy && abs(CoppockBuyValue)>=CoppockFilter;
Sell=!Ref(CoppockIsSell,-1) && Coppock>0 && CoppockIsSell &&
abs(CoppockSellValue)>=CoppockFilter;
PlotShapes(IIf(Buy,shapeUpArrow,shapeNone),ColBuy,0,Coppock,0);
PlotShapes(IIf(Sell,shapeDownArrow,shapeNone),ColSell,0,Coppock,0);
}
if(ColBg)
SetChartBkGradientFill(ParamColor(“BgTop”,colorWhite),ParamColor(“BgBottom”,colorTeal));
_SECTION_END();