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 复制代码#property copyright "下载更多外汇EA,外汇指标,交易系统,就到【外汇EA之家】"
#property link      "http://www.eazhijia.com"
//----
#property indicator_separate_window
#property indicator_buffers 4
#property indicator_color1 Yellow
#property indicator_color2 Blue
#property indicator_color3 Red
#property indicator_color4 Lime
//---- 马屮龛?镟疣戾蝠?---------------------------------------------
extern int EMAPeriod =34;  // 襄痂钿 盘?
extern int LSMAPeriod=25;  // 襄痂钿 LSMA
//---- 馏翦瘥 桧滂赅蝾疣 ---------------------------------------------
double LineHighEMA[];
double LineLowEMA[];
double LSMABuffer1[];
double LSMABuffer2[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
  void init() 
  {
   IndicatorDigits(2);
   SetIndexStyle (0, DRAW_LINE, STYLE_SOLID, 3);
   SetIndexBuffer(0, LineHighEMA);
   SetIndexStyle (1, DRAW_LINE, STYLE_SOLID, 3);
   SetIndexBuffer(1, LineLowEMA);
   SetIndexBuffer(2, LSMABuffer1);
   SetIndexStyle (2, DRAW_LINE, STYLE_SOLID, 3);
   SetIndexBuffer(3, LSMABuffer2);
   SetIndexStyle (3, DRAW_LINE, STYLE_SOLID, 3);
   Comment("");
  }
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function                       |
//+------------------------------------------------------------------+
  void deinit() 
  {
   Comment("");
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
  int start() 
  {
   int i, shift, counted_bars=IndicatorCounted();
   int Draw4HowLong, loopbegin;
   double sum, lengthvar, tmp, wt;
//----
   if (counted_bars<0) return;
   if (counted_bars>0) counted_bars--;
   counted_bars=Bars - counted_bars;
     for(shift=0; shift<counted_bars; shift++) 
     {
      LineLowEMA[shift]=-1;
      LineHighEMA[shift]=-1;
//----
      double EmaValue=iMA(NULL, 0, EMAPeriod, 0, MODE_EMA, PRICE_TYPICAL, shift);
      if (Close[shift] > EmaValue) LineHighEMA[shift]=EMPTY_VALUE;
      else
         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]=1;
      LSMABuffer2[shift]=1;
//----
      if (wt > Close[shift]) LSMABuffer2[shift]=EMPTY_VALUE;
      else
         if (wt < Close[shift]) LSMABuffer1[shift]=EMPTY_VALUE;
     }
  }
//+------------------------------------------------------------------+
 i-GentorLSMAoEMA_vh11_0_2.mq4
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