Sem MACD

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//|                                  Áîëüøàÿ Êîëëåêöèÿ Ñåìàôîðîâ.mq4 |
//+------------------------------------------------------------------+
#property copyright "Ñåðãååâ Àëåêñåé (ñ) 2007"

#property indicator_separate_window
#property indicator_minimum 0
#property indicator_maximum 1
#property indicator_buffers 2
#property indicator_width1 2
#property indicator_width2 2
#property indicator_color1 Crimson
#property indicator_color2 LimeGreen
#property indicator_style1 STYLE_SOLID
#property indicator_style2 STYLE_SOLID
//---- input parameters
extern int       FastEMA=8;
extern int       SlowEMA=12;
extern int       SignalMA=3;
extern int       Price=PRICE_CLOSE;//0-close, 1-open, 2-high, 3-low, 4-median, 5-typic, 6-wieight
//---- buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];

int init()
{
//---- indicators
	SetIndexStyle(0,DRAW_HISTOGRAM);	SetIndexBuffer(0,ExtMapBuffer1);
	SetIndexStyle(1,DRAW_HISTOGRAM);	SetIndexBuffer(1,ExtMapBuffer2);

   string Name = "MACD("+FastEMA+","+SlowEMA+","+SignalMA+")";
   IndicatorShortName(Name);  

	return(0);
}
int deinit()  { return(0); }

int start()
{
	double macd, macds;
//----

	for (int i = 0; i < Bars; i++)
	{
		ExtMapBuffer1[i]=0;
		ExtMapBuffer2[i]=0;

		macd=iMACD(NULL,0, FastEMA, SlowEMA, SignalMA, Price, MODE_MAIN, i);
		macds=iMACD(NULL,0, FastEMA, SlowEMA, SignalMA, Price, MODE_SIGNAL, i);


		if (macd<macds) ExtMapBuffer1[i] = 1; //ïðîäàåì
		else ExtMapBuffer2[i] = 1; //ïîêóïàåì
      
	}
	return(0);
}
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