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#property copyright "DiDi Index Use on M15/M5 trend "
#property link ""
#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 Blue
#property indicator_color2 Red
#property indicator_level1 0.0
#property indicator_levelcolor Black
#property indicator_levelwidth 1
#property indicator_levelstyle STYLE_SOLID
//---- input parameters
extern int didi_ema1=3;
extern int didi_ema2=8;
extern int didi_ema3=20;
extern int didi_ema4=8;
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function |
//+------------------------------------------------------------------+
int init()
{
//---- indicators
SetIndexStyle(0,DRAW_LINE);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexStyle(1,DRAW_LINE);
SetIndexBuffer(1,ExtMapBuffer2);
//----
return(0);
}
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function |
//+------------------------------------------------------------------+
int deinit()
{
//----
//----
return(0);
}
int start()
{
int counted_bars=IndicatorCounted();
//---- check for possible errors
if(counted_bars<0) return(-1);
//---- last counted bar will be recounted
if(counted_bars>0) counted_bars--;
int limit=Bars-counted_bars;
for(int i=0;i<limit;i++)
{
double dif1 = iMA(Symbol(),0,didi_ema1,0,MODE_SMA,PRICE_CLOSE,i)-
iMA(Symbol(),0,didi_ema2,0,MODE_SMA,PRICE_CLOSE,i);
double dif2 = iMA(Symbol(),0,didi_ema3,0,MODE_SMA,PRICE_CLOSE,i)-
iMA(Symbol(),0,didi_ema4,0,MODE_SMA,PRICE_CLOSE,i);
ExtMapBuffer1[i]=dif1;
ExtMapBuffer2[i]=dif2;
}
return(0);
}
//+------------------------------------------------------------------+