//+------------------------------------------------------------------+
//|                                                 Digital MACD.mq4 |
//|                             Digital MACD rewritten by CrazyChart |
//|                                                                  |
//+------------------------------------------------------------------+
#property copyright "Digital MACD rewritten by CrazyChart"
#property link      " "

#property indicator_separate_window
#property indicator_buffers 2
#property indicator_color1 LimeGreen
#property indicator_color2 White
//---- input parameters
extern int       CountBars=300;
extern int       SignalMAPeriod=5;
//---- buffers
double ExtGraph[];
double ExtSignal[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   SetIndexStyle(0,DRAW_LINE);
   SetIndexBuffer(0,ExtGraph);
   SetIndexStyle(1,DRAW_LINE);
   SetIndexBuffer(1,ExtSignal);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//---- TODO: add your code here
   
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {
   int    counted_bars=IndicatorCounted();
//---- TODO: add your code here
  int shift,cnt,loop,AccountedBars;
  double value1,value2,AVG;
  bool firstTime=true;
if (firstTime) {
   AccountedBars = Bars-CountBars;
   loop = CountBars-SignalMAPeriod-1;
   firstTime=false;
 };

for  (shift=Bars-2;shift>=0;shift--) {
value1 = 
 0.2149840610*Close[shift+0]
+0.2065763732*Close[shift+1]
+0.1903728890*Close[shift+2]
+0.1675422436*Close[shift+3]
+0.1397053150*Close[shift+4]
+0.1087951881*Close[shift+5]
+0.0768869405*Close[shift+6]
+0.0460244906*Close[shift+7]
+0.0180517395*Close[shift+8]
-0.0055294579*Close[shift+9]
-0.0236660212*Close[shift+10]
-0.0358140055*Close[shift+11]
-0.0419497760*Close[shift+12]
-0.0425331450*Close[shift+13]
-0.0384279507*Close[shift+14]
-0.0307917433*Close[shift+15]
-0.0209443384*Close[shift+16]
-0.0102335925*Close[shift+17]
+0.0000932767*Close[shift+18]
+0.0089950015*Close[shift+19]
+0.0157131144*Close[shift+20]
+0.0198149331*Close[shift+21]
+0.0211989019*Close[shift+22]
+0.0200639819*Close[shift+23]
+0.0168532934*Close[shift+24]
+0.0121825067*Close[shift+25]
+0.0067474241*Close[shift+26]
+0.0012444305*Close[shift+27]
-0.0037087682*Close[shift+28]
-0.0076300416*Close[shift+29]
-0.0102110543*Close[shift+30]
-0.0113306266*Close[shift+31]
-0.0110462105*Close[shift+32]
-0.0095662166*Close[shift+33]
-0.0072080453*Close[shift+34]
-0.0043494435*Close[shift+35]
-0.0013771970*Close[shift+36]
+0.0013575268*Close[shift+37]
+0.0035760416*Close[shift+38]
+0.0050946166*Close[shift+39]
+0.0058339574*Close[shift+40]
+0.0058160431*Close[shift+41]
+0.0051486631*Close[shift+42]
+0.0039984014*Close[shift+43]
+0.0025619380*Close[shift+44]
+0.0010531475*Close[shift+45]
-0.0003481453*Close[shift+46]
-0.0014937154*Close[shift+47]
-0.0022905986*Close[shift+48]
-0.0027000514*Close[shift+49]
-0.0027359080*Close[shift+50]
-0.0024543322*Close[shift+51]
-0.0019409837*Close[shift+52]
-0.0012957482*Close[shift+53]
-0.0006179734*Close[shift+54]
+0.0000057542*Close[shift+55]
+0.0005111297*Close[shift+56]
+0.0008605279*Close[shift+57]
+0.0010441921*Close[shift+58]
+0.0010775684*Close[shift+59]
+0.0009966494*Close[shift+60]
+0.0008537300*Close[shift+61]
+0.0007142855*Close[shift+62]
+0.0006599146*Close[shift+63]
-0.0008151017*Close[shift+64];

value2 = 
 0.0825641231*Close[shift+0]
+0.0822783080*Close[shift+1]
+0.0814249974*Close[shift+2]
+0.0800166909*Close[shift+3]
+0.0780735197*Close[shift+4]
+0.0756232268*Close[shift+5]
+0.0727009740*Close[shift+6]
+0.0693478349*Close[shift+7]
+0.0656105823*Close[shift+8]
+0.0615409157*Close[shift+9]
+0.0571939540*Close[shift+10]
+0.0526285643*Close[shift+11]
+0.0479025123*Close[shift+12]
+0.0430785482*Close[shift+13]
+0.0382152880*Close[shift+14]
+0.0333706133*Close[shift+15]
+0.0286021160*Close[shift+16]
+0.0239614376*Close[shift+17]
+0.0194972056*Close[shift+18]
+0.0152532583*Close[shift+19]
+0.0112682658*Close[shift+20]
+0.0075745482*Close[shift+21]
+0.0041980052*Close[shift+22]
+0.0011588603*Close[shift+23]
-0.0015292889*Close[shift+24]
-0.0038593393*Close[shift+25]
-0.0058303888*Close[shift+26]
-0.0074473108*Close[shift+27]
-0.0087203043*Close[shift+28]
-0.0096645874*Close[shift+29]
-0.0102995666*Close[shift+30]
-0.0106483424*Close[shift+31]
-0.0107374524*Close[shift+32]
-0.0105952115*Close[shift+33]
-0.0102516944*Close[shift+34]
-0.0097377645*Close[shift+35]
-0.0090838346*Close[shift+36]
-0.0083237046*Close[shift+37]
-0.0074804382*Close[shift+38]
-0.0065902734*Close[shift+39]
-0.0056742995*Close[shift+40]
-0.0047554314*Close[shift+41]
-0.0038574209*Close[shift+42]
-0.0029983549*Close[shift+43]
-0.0021924972*Close[shift+44]
-0.0014513858*Close[shift+45]
-0.0007848072*Close[shift+46]
-0.0001995891*Close[shift+47]
+0.0003009728*Close[shift+48]
+0.0007162164*Close[shift+49]
+0.0010478905*Close[shift+50]
+0.0012994016*Close[shift+51]
+0.0014755433*Close[shift+52]
+0.0015824007*Close[shift+53]
+0.0016272598*Close[shift+54]
+0.0016185271*Close[shift+55]
+0.0015648336*Close[shift+56]
+0.0014747659*Close[shift+57]
+0.0013569946*Close[shift+58]
+0.0012193896*Close[shift+59]
+0.0010695971*Close[shift+60]
+0.0009140878*Close[shift+61]
+0.0007591540*Close[shift+62]
+0.0016019033*Close[shift+63];

ExtGraph[shift]=value1-value2;
   if (shift>0) AccountedBars=AccountedBars+1;
};

for (shift=loop;shift>=0;shift--) {
	AVG = 0;
   for (cnt=0;cnt<=SignalMAPeriod-1;cnt++) {
	  AVG = AVG + ExtGraph[shift+cnt];
   };
   ExtSignal[shift]=AVG/SignalMAPeriod;
   if (shift>0) loop = loop-1;       
};

  
  
  
  
   
//----
   return(0);
  }
//+------------------------------------------------------------------+