求高手编写mt5的三线kdj指标,非常感谢~
guowei_it:
求高手编写mt5的三线kdj指标,非常感谢~
求高手编写mt5的三线kdj指标,非常感谢~
搜索大法,关键字:kdj
Xiangdong Guo:
搜索大法,关键字:kdj
已经百度过,唯一能找到的只有mt4版本
#property copyright "2009-2017, MetaQuotes Software Corp."
#property link "http://www.mql5.com"
//--- indicator settings
#property indicator_separate_window
#property indicator_buffers 5
#property indicator_plots 3
#property indicator_type1 DRAW_LINE
#property indicator_type2 DRAW_LINE
#property indicator_type3 DRAW_LINE
#property indicator_color1 LightSeaGreen
#property indicator_color2 Red
#property indicator_color3 White
//--- input parameters
input int InpKPeriod=5; // K period
input int InpDPeriod=3; // D period
input int InpSlowing=3; // Slowing
//--- indicator buffers
double ExtMainBuffer[];
double ExtSignalBuffer[];
double J[];
double ExtHighesBuffer[];
double ExtLowesBuffer[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
void OnInit()
{
//--- indicator buffers mapping
SetIndexBuffer(0,ExtMainBuffer,INDICATOR_DATA);
SetIndexBuffer(1,ExtSignalBuffer,INDICATOR_DATA);
SetIndexBuffer(2,J,INDICATOR_DATA);
SetIndexBuffer(3,ExtHighesBuffer,INDICATOR_CALCULATIONS);
SetIndexBuffer(4,ExtLowesBuffer,INDICATOR_CALCULATIONS);
//--- set accuracy
IndicatorSetInteger(INDICATOR_DIGITS,2);
//--- set levels
IndicatorSetInteger(INDICATOR_LEVELS,2);
IndicatorSetDouble(INDICATOR_LEVELVALUE,0,20);
IndicatorSetDouble(INDICATOR_LEVELVALUE,1,80);
//--- set maximum and minimum for subwindow
IndicatorSetDouble(INDICATOR_MINIMUM,0);
IndicatorSetDouble(INDICATOR_MAXIMUM,100);
//--- name for DataWindow and indicator subwindow label
IndicatorSetString(INDICATOR_SHORTNAME,"Stoch("+(string)InpKPeriod+","+(string)InpDPeriod+","+(string)InpSlowing+")");
PlotIndexSetString(0,PLOT_LABEL,"Main");
PlotIndexSetString(1,PLOT_LABEL,"Signal");
PlotIndexSetString(2,PLOT_LABEL,"j");
//--- sets first bar from what index will be drawn
PlotIndexSetInteger(0,PLOT_DRAW_BEGIN,InpKPeriod+InpSlowing-2);
PlotIndexSetInteger(1,PLOT_DRAW_BEGIN,InpKPeriod+InpDPeriod);
PlotIndexSetInteger(2,PLOT_DRAW_BEGIN,InpKPeriod+InpDPeriod);
//--- initialization done
}
//+------------------------------------------------------------------+
//| Stochastic Oscillator |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,
const int prev_calculated,
const datetime &time[],
const double &open[],
const double &high[],
const double &low[],
const double &close[],
const long &tick_volume[],
const long &volume[],
const int &spread[])
{
int i,k,start;
//--- check for bars count
if(rates_total<=InpKPeriod+InpDPeriod+InpSlowing)
return(0);
//---
start=InpKPeriod-1;
if(start+1<prev_calculated) start=prev_calculated-2;
else
{
for(i=0;i<start;i++)
{
ExtLowesBuffer[i]=0.0;
ExtHighesBuffer[i]=0.0;
}
}
//--- calculate HighesBuffer[] and ExtHighesBuffer[]
for(i=start;i<rates_total && !IsStopped();i++)
{
double dmin=1000000.0;
double dmax=-1000000.0;
for(k=i-InpKPeriod+1;k<=i;k++)
{
if(dmin>low[k]) dmin=low[k];
if(dmax<high[k]) dmax=high[k];
}
ExtLowesBuffer[i]=dmin;
ExtHighesBuffer[i]=dmax;
}
//--- %K
start=InpKPeriod-1+InpSlowing-1;
if(start+1<prev_calculated) start=prev_calculated-2;
else
{
for(i=0;i<start;i++) ExtMainBuffer[i]=0.0;
}
//--- main cycle
for(i=start;i<rates_total && !IsStopped();i++)
{
double sumlow=0.0;
double sumhigh=0.0;
for(k=(i-InpSlowing+1);k<=i;k++)
{
sumlow +=(close[k]-ExtLowesBuffer[k]);
sumhigh+=(ExtHighesBuffer[k]-ExtLowesBuffer[k]);
}
if(sumhigh==0.0) ExtMainBuffer[i]=100.0;
else ExtMainBuffer[i]=sumlow/sumhigh*100;
}
//--- signal
start=InpDPeriod-1;
if(start+1<prev_calculated) start=prev_calculated-2;
else
{
for(i=0;i<start;i++) ExtSignalBuffer[i]=0.0;
}
for(i=start;i<rates_total && !IsStopped();i++)
{
double sum=0.0;
for(k=0;k<InpDPeriod;k++) sum+=ExtMainBuffer[i-k];
ExtSignalBuffer[i]=sum/InpDPeriod;
J[i]=3*ExtMainBuffer[i]-2*ExtSignalBuffer[i];
}
//--- OnCalculate done. Return new prev_calculated.
return(rates_total);
}
通过MQL5社区和服务探索MetaTrader 5的新机遇
- www.mql5.com
Next Update is 2018/12/10 (Every Month) Ninja Route MT5 is a combination of numerous strategies that develop during long processes of machine learning using historical data of major currency pairs. Each strategy involves a unique set of sophisticated price actions that optimized to manage decision under various conditions of the market...