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精品伍迪CCI指标 CCI_Woodies_Lnx_v3.mq4

CCI_Woodies_Lnx_v3指标源于伍迪CCI交易模型,是CCI的一种优化。

图表:CCI_Woodies_Lnx_v3指标

源码:

//+------------------------------------------------------------------+
//|                                           CCI_Woodies_Lnx_v3.mq4 |
//|                Based on the code of Jason Robinson (jnrtrading). |
//+------------------------------------------------------------------+
#property copyright "Under The GNU General Public License"
#property link      "http://www.125808047.com/"

#property indicator_separate_window
#property indicator_buffers 8
#property indicator_color1 Blue   
#property indicator_color2 Red   
#property indicator_color3 Gray
#property indicator_color4 Gold
#property indicator_color5 Black 
#property indicator_color6 Crimson  
#property indicator_color7 Lime
#property indicator_color8 Red
#property indicator_level1 300
#property indicator_level2 200
#property indicator_level3 100
#property indicator_level4 -100
#property indicator_level5 -200
#property indicator_level6 -300
#property indicator_levelcolor Black
#property indicator_levelstyle STYLE_DOT
#property indicator_levelwidth 1

extern int TrendCCI_Period = 14;//14
extern int EntryCCI_Period = 6;//6
extern int LSMAPeriod = 25;
extern int Trend_period = 5;
extern int  CountBars=1000; 
extern int   CCISize=2;
extern int   TCCISize=1;
extern int   TrendSize=1;
extern int   NoTrendSize=1;
extern int   LineSize3=2;

double TrendCCI[];
double EntryCCI[];
double CCITrendUp[];
double CCITrendDown[];
double CCINoTrend[];
double CCITimeBar[];
double ZeroLine[];
double LSMABuffer1[];
double LSMABuffer2[];
int EMAPeriod  = 34;
int FromZero   = 0;
double LineHighEMA[];
double LineLowEMA[];

int trendUp, trendDown;
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int OnInit(void)
  {
   SetIndexStyle(4, DRAW_LINE, STYLE_SOLID,CCISize);
   SetIndexBuffer(4, TrendCCI);
   SetIndexLabel(4, "TrendCCI");
   SetIndexStyle(0, DRAW_HISTOGRAM, 0,TrendSize);
   SetIndexBuffer(0, CCITrendUp);
   SetIndexLabel (0, NULL);
   SetIndexStyle(1, DRAW_HISTOGRAM, 0,TrendSize);
   SetIndexBuffer(1, CCITrendDown);
   SetIndexLabel (1, NULL);
   SetIndexStyle(2, DRAW_HISTOGRAM, 0,NoTrendSize);
   SetIndexBuffer(2, CCINoTrend);
   SetIndexLabel (2, NULL);
   SetIndexStyle(3, DRAW_HISTOGRAM, 0,NoTrendSize);
   SetIndexBuffer(3, CCITimeBar);
   SetIndexLabel (3, NULL);
   SetIndexStyle(5, DRAW_LINE, STYLE_SOLID,TCCISize);
   SetIndexBuffer(5, EntryCCI);
   SetIndexLabel(5, "EntryCCI");
   SetIndexStyle(6, DRAW_ARROW, STYLE_SOLID,LineSize3);
   SetIndexBuffer(6, LSMABuffer2);
   SetIndexLabel (6, NULL);
   SetIndexArrow(6,167);
   SetIndexStyle(7, DRAW_ARROW, STYLE_SOLID,LineSize3);
   SetIndexBuffer(7, LSMABuffer1); 
   SetIndexArrow(7,167);
   SetIndexLabel (7, NULL);
   Comment("www.125808047.com");
   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
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 limit, i, trendCCI, entryCCI;
   int counted_bars = IndicatorCounted();
   static datetime prevtime = 0;

   if(counted_bars < 0) return(-1);

   if(counted_bars > 0) counted_bars--;

   limit=Bars;
   
     SetIndexDrawBegin(0,Bars-CountBars);
     SetIndexDrawBegin(1,Bars-CountBars);
     SetIndexDrawBegin(2,Bars-CountBars);
     SetIndexDrawBegin(3,Bars-CountBars);
     SetIndexDrawBegin(4,Bars-CountBars);
     SetIndexDrawBegin(5,Bars-CountBars);
     SetIndexDrawBegin(6,Bars-CountBars);
     SetIndexDrawBegin(7,Bars-CountBars);

      trendCCI = TrendCCI_Period;
      entryCCI = EntryCCI_Period;
   
      IndicatorShortName("[CCI: " + trendCCI + "] [TCCI: " + entryCCI + "] [per LSMA: " + LSMAPeriod + "] [Trend: " + Trend_period + "] Values CCI|TCCI:");   
   
   for(i = limit; i >= 0; i--) {
      CCINoTrend[i] = 0;
      CCITrendDown[i] = 0;
      CCITimeBar[i] = 0;
      CCITrendUp[i] = 0;
      ZeroLine[i] = 0;
      TrendCCI[i] = iCCI(NULL, 0, trendCCI, PRICE_TYPICAL, i);
      EntryCCI[i] = iCCI(NULL, 0, entryCCI, PRICE_TYPICAL, i);
      
      if(TrendCCI[i] > 0 && TrendCCI[i+1] < 0) {
         if (trendDown >  Trend_period) trendUp = 0;
      }
      if (TrendCCI[i] > 0) {
         if (trendUp <  Trend_period){
            CCINoTrend[i] = TrendCCI[i];
            trendUp++;
         }
         if (trendUp ==  Trend_period) {
            CCITimeBar[i] = TrendCCI[i];
            trendUp++;
         }
         if (trendUp >  Trend_period) {
            CCITrendUp[i] = TrendCCI[i];
         }
      }
      if(TrendCCI[i] < 0 && TrendCCI[i+1] > 0) {
         if (trendUp >  Trend_period) trendDown = 0;
      }
      if (TrendCCI[i] < 0) {
         
         if (trendDown <  Trend_period){
            CCINoTrend[i] = TrendCCI[i];
            trendDown++;
         }
         if (trendDown ==  Trend_period) {
            CCITimeBar[i] = TrendCCI[i];
            trendDown++;
         }
         if (trendDown >  Trend_period) {
            CCITrendDown[i] = TrendCCI[i];
         }
      }
   }  
  double sum, lengthvar, tmp, wt;
  int shift;
  int Draw4HowLong, loopbegin;

  if (counted_bars<0) return(0);
  if (counted_bars>0) counted_bars--;
  counted_bars = Bars - counted_bars;
  for (shift=0; shift<counted_bars; shift++) {
    LineLowEMA[shift] = -FromZero;
    LineHighEMA[shift] = -FromZero;

    double EmaValue = iMA(NULL, 0, EMAPeriod, 0, MODE_EMA, PRICE_TYPICAL, shift);
    if (Close[shift]>EmaValue) LineHighEMA[shift] = EMPTY_VALUE;
    if (Close[shift]<EmaValue) LineLowEMA[shift] = EMPTY_VALUE;
  }

  Draw4HowLong = Bars-LSMAPeriod - 5;
  loopbegin = Draw4HowLong - LSMAPeriod - 1;

  for(shift=loopbegin; shift>=0; shift--) {
    sum = 0;
    for (i=LSMAPeriod; i>=1; i--) {
      lengthvar = LSMAPeriod + 1;
      lengthvar /= 3;
      tmp = 0;
      tmp = (i - lengthvar) * Close[LSMAPeriod-i+shift];
      sum+=tmp;
    }
    wt = sum * 6 / (LSMAPeriod * (LSMAPeriod + 1));

    LSMABuffer1[shift] = 0;
    LSMABuffer2[shift] = 0;

    if (wt>Close[shift]) LSMABuffer2[shift] = EMPTY_VALUE;
    if (wt<Close[shift]) LSMABuffer1[shift] = EMPTY_VALUE;
  }
   return(rates_total);
  }
//+------------------------------------------------------------------+
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