乾隆算法的 MACD

2011-12-21 · 9747 阅读

学了一下模板  ，写了第一个指标，请老坛友请教。
  《MACD  标准》
  #property copyright \"liu\"
  #property link    \"\"

  #property indicator_buffers 4       //定义为4根线
  #property indicator_separate_window //在附图显示
  #property indicator_color1 White    //定义各线颜色
  #property indicator_color2 Yellow
  #property indicator_color3 Red
  #property indicator_color4 Lime
  double Buffer1[]; //对应数组
  double Buffer2[];
  double Buffer3[];
  double Buffer4[];
  extern int Fast = 12;//3个参数
  extern int Slow = 26;
  extern int Signal = 9;
  int init() //初始化
{
   SetIndexStyle(0,DRAW_LINE,0,1);//前2条画‘线】
   SetIndexStyle(1,DRAW_LINE,0,1);
   SetIndexStyle(2,DRAW_HISTOGRAM,0,1);//后一个画柱图  两种颜色
   SetIndexStyle(3,DRAW_HISTOGRAM,0,1);
   SetIndexBuffer(0,Buffer1);//预定义对应的缓冲
   SetIndexBuffer(1,Buffer2);
   SetIndexBuffer(2,Buffer3);
   SetIndexBuffer(3,Buffer4);
   IndicatorShortName(\"MACD(\"+Fast+\",\"+Slow+\",\"+Signal+\")\");//显示名称和参数
   SetIndexLabel(0,\"DIFF\");//对各线的描述
   SetIndexLabel(1,\"EDA\");
   SetIndexLabel(2,\"MACD\");
   SetIndexLabel(3,\"MACD\");
   IndicatorDigits(Digits+2);//小数位
   return(0);
}
  int deinit()
  {
  return(0);
  }
  int start()
{
   int limit,counted_bars=IndicatorCounted();
   if(counted_bars0) counted_bars--;
   limit=Bars-counted_bars;
   for(int i=0; i0)
      Buffer3[i]=(Buffer1[i] - Buffer2[i])*2;
      else
      Buffer4[i]=(Buffer1[i] - Buffer2[i])*2;}}
   return(0);
}

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