Pivots Metatrader MQ4 Indicators Forex Trading Systems - XEATrade - Metatrader, Metastock, Tradestation, Amibroker

//+------------------------------------------------------------------+
//|                                                        Pivots.mq4 |
//|                      Copyright © 2004, MetaQuotes Software Corp. |
//|                                        http://www.metaquotes.net |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2004, MetaQuotes Software Corp."
#property link      "http://www.metaquotes.net"

#property indicator_chart_window
#property indicator_buffers 1
#property indicator_color1 EMPTY


extern bool pivots = true;
extern bool camarilla = false;
extern bool midpivots = true;

double day_high=0;
double day_low=0;
double yesterday_high=0;
double yesterday_open=0;
double yesterday_low=0;
double yesterday_close=0;
double today_open=0;
double today_high=0;
double today_low=0;
double P=0;
double Q=0;
double R1,R2,R3;
double M0,M1,M2,M3,M4,M5;
double S1,S2,S3;
double H4,H3,L4,L3;
double nQ=0;
double nD=0;
double D=0;
double rates_d1[2][6];
double ExtMapBuffer1[];
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
  IndicatorBuffers(4);
SetIndexStyle(0,DRAW_ARROW);
SetIndexArrow(0,159);
SetIndexBuffer(0, ExtMapBuffer1);

//---- indicators
 R1=0; R2=0; R3=0;
 M0=0; M1=0; M2=0; M3=0; M4=0; M5=0;
 S1=0; S2=0; S3=0;
 H4=0; H3=0; L4=0; L3=0;
 

//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custor indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//---- TODO: add your code here
ObjectDelete("R1 Label"); 
ObjectDelete("R1 Line");
ObjectDelete("R2 Label");
ObjectDelete("R2 Line");
ObjectDelete("R3 Label");
ObjectDelete("R3 Line");
ObjectDelete("S1 Label");
ObjectDelete("S1 Line");
ObjectDelete("S2 Label");
ObjectDelete("S2 Line");
ObjectDelete("S3 Label");
ObjectDelete("S3 Line");
ObjectDelete("P Label");
ObjectDelete("P Line");
ObjectDelete("H4 Label");
ObjectDelete("H4 Line");
ObjectDelete("H3 Label");
ObjectDelete("H3 Line");
ObjectDelete("L3 Label");
ObjectDelete("L3 Line");
ObjectDelete("L4 Label");
ObjectDelete("L4 Line");
ObjectDelete("M5 Label");
ObjectDelete("M5 Line");
ObjectDelete("M4 Label");
ObjectDelete("M4 Line");
ObjectDelete("M3 Label");
ObjectDelete("M3 Line");
ObjectDelete("M2 Label");
ObjectDelete("M2 Line");
ObjectDelete("M1 Label");
ObjectDelete("M1 Line");
ObjectDelete("M0 Label");
ObjectDelete("M0 Line");
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start()
  {

//---- TODO: add your code here

//---- exit if period is greater than daily charts
if(Period() > 1440)
{
Print("Error - Chart period is greater than 1 day.");
return(-1); // then exit
}

//---- Get new daily prices

ArrayCopyRates(rates_d1, Symbol(), PERIOD_D1);

yesterday_close = rates_d1[1][4];
yesterday_open = rates_d1[1][1];
today_open = rates_d1[0][1];
yesterday_high = rates_d1[1][3];
yesterday_low = rates_d1[1][2];
day_high = rates_d1[0][3];
day_low = rates_d1[0][2];


//---- Calculate Pivots

D = (day_high - day_low);
Q = (yesterday_high - yesterday_low);
P = (yesterday_high + yesterday_low + yesterday_close) / 3;
R1 = (2*P)-yesterday_low;
S1 = (2*P)-yesterday_high;
R2 = P+(yesterday_high - yesterday_low);
S2 = P-(yesterday_high - yesterday_low);

	H4 = (Q*0.55)+yesterday_close;
	H3 = (Q*0.27)+yesterday_close;
	R3 = (2*P)+(yesterday_high-(2*yesterday_low));
	M5 = (R2+R3)/2;
//	R2 = P-S1+R1;
	M4 = (R1+R2)/2;
//	R1 = (2*P)-yesterday_low;
	M3 = (P+R1)/2;
//	P = (yesterday_high + yesterday_low + yesterday_close)/3;
	M2 = (P+S1)/2;
//	S1 = (2*P)-yesterday_high;
	M1 = (S1+S2)/2;
//	S2 = P-R1+S1;
	S3 = (2*P)-((2* yesterday_high)-yesterday_low);
	L3 = yesterday_close-(Q*0.27);	
	L4 = yesterday_close-(Q*0.55);	
	M0 = (S2+S3)/2;

if (Q > 5) 
{
	nQ = Q;
}
else
{
	nQ = Q*10000;
};

if (D > 5)
{
	nD = D;
}
else
{
	nD = D*10000;
};


Comment("High= ",yesterday_high,"    Previous Days Range= ",nQ,"\nLow= ",yesterday_low,"    Current Days Range= ",nD,"\nClose= ",yesterday_close);

//---- Set line labels on chart window

//---- Pivot Lines
   if (pivots==true)
   {
      if(ObjectFind("R1 label") != 0)
      {
      ObjectCreate("R1 label", OBJ_TEXT, 0, Time[0], R1);
      ObjectSetText("R1 label", " R1", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("R1 label", 0, Time[0], R1);
      }

      if(ObjectFind("R2 label") != 0)
      {
      ObjectCreate("R2 label", OBJ_TEXT, 0, Time[20], R2);
      ObjectSetText("R2 label", " R2", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("R2 label", 0, Time[20], R2);
      }

      if(ObjectFind("R3 label") != 0)
      {
      ObjectCreate("R3 label", OBJ_TEXT, 0, Time[20], R3);
      ObjectSetText("R3 label", " R3", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("R3 label", 0, Time[20], R3);
      }

      if(ObjectFind("P label") != 0)
      {
      ObjectCreate("P label", OBJ_TEXT, 0, Time[0], P);
      ObjectSetText("P label", "Pivot  " +DoubleToStr(P,4), 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("P label", 0, Time[0], P);
      }

      if(ObjectFind("S1 label") != 0)
      {
      ObjectCreate("S1 label", OBJ_TEXT, 0, Time[0], S1);
      ObjectSetText("S1 label", "S1", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("S1 label", 0, Time[0], S1);
      }

      if(ObjectFind("S2 label") != 0)
      {
      ObjectCreate("S2 label", OBJ_TEXT, 0, Time[20], S2);
      ObjectSetText("S2 label", "S2", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("S2 label", 0, Time[20], S2);
      }

      if(ObjectFind("S3 label") != 0)
      {
      ObjectCreate("S3 label", OBJ_TEXT, 0, Time[20], S3);
      ObjectSetText("S3 label", "S3", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("S3 label", 0, Time[20], S3);
      }

//---  Draw  Pivot lines on chart
      if(ObjectFind("S1 line") != 0)
      {
      ObjectCreate("S1 line", OBJ_HLINE, 0, Time[40], S1);
      ObjectSet("S1 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("S1 line", OBJPROP_COLOR, MidnightBlue);
      }
      else
      {
      ObjectMove("S1 line", 0, Time[40], S1);
      }

      if(ObjectFind("S2 line") != 0)
      {
      ObjectCreate("S2 line", OBJ_HLINE, 0, Time[40], S2);
      ObjectSet("S2 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("S2 line", OBJPROP_COLOR, MidnightBlue);
      }
      else
      {
      ObjectMove("S2 line", 0, Time[40], S2);
      }

      if(ObjectFind("S3 line") != 0)
      {
      ObjectCreate("S3 line", OBJ_HLINE, 0, Time[40], S3);
      ObjectSet("S3 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("S3 line", OBJPROP_COLOR, MidnightBlue);
      }
      else
      {
      ObjectMove("S3 line", 0, Time[40], S3);
      }

      if(ObjectFind("P line") != 0)
      {
      ObjectCreate("P line", OBJ_HLINE, 0, Time[40], P);
      ObjectSet("P line", OBJPROP_STYLE, STYLE_DOT);
      ObjectSet("P line", OBJPROP_COLOR, YellowGreen);
      }
      else
      {
      ObjectMove("P line", 0, Time[40], P);
      }

      if(ObjectFind("R1 line") != 0)
      {
      ObjectCreate("R1 line", OBJ_HLINE, 0, Time[40], R1);
      ObjectSet("R1 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("R1 line", OBJPROP_COLOR, FireBrick);
      }
      else
      {
      ObjectMove("R1 line", 0, Time[40], R1);
      }

      if(ObjectFind("R2 line") != 0)
      {
      ObjectCreate("R2 line", OBJ_HLINE, 0, Time[40], R2);
      ObjectSet("R2 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("R2 line", OBJPROP_COLOR, FireBrick);
      }
      else
      {
      ObjectMove("R2 line", 0, Time[40], R2);
      }

      if(ObjectFind("R3 line") != 0)
      {
      ObjectCreate("R3 line", OBJ_HLINE, 0, Time[40], R3);
      ObjectSet("R3 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("R3 line", OBJPROP_COLOR, FireBrick);
      }
      else
      {
      ObjectMove("R3 line", 0, Time[40], R3);
      }
   }
//---- End of Pivot Line Draw 


//----- Camarilla Lines

   if (camarilla==true)
   {
      if(ObjectFind("H4 label") != 0)
      {
      ObjectCreate("H4 label", OBJ_TEXT, 0, Time[20], H4);
      ObjectSetText("H4 label", " H4", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("H4 label", 0, Time[20], H4);
      }

      if(ObjectFind("H3 label") != 0)
      {
      ObjectCreate("H3 label", OBJ_TEXT, 0, Time[20], H3);
      ObjectSetText("H3 label", " H3", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("H3 label", 0, Time[20], H3);
      }

      if(ObjectFind("L3 label") != 0)
      {
      ObjectCreate("L3 label", OBJ_TEXT, 0, Time[20], L3);
      ObjectSetText("L3 label", " L3", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("L3 label", 0, Time[20], L3);
      }

      if(ObjectFind("L4 label") != 0)
      {
      ObjectCreate("L4 label", OBJ_TEXT, 0, Time[20], L4);
      ObjectSetText("L4 label", " L4", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("L4 label", 0, Time[20], L4);
      }

//---- Draw Camarilla lines on Chart
      if(ObjectFind("H4 line") != 0)
      {
      ObjectCreate("H4 line", OBJ_HLINE, 0, Time[40], H4);
      ObjectSet("H4 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("H4 line", OBJPROP_COLOR, DimGray);
      }
      else
      {
      ObjectMove("H4 line", 0, Time[40], H4);
      }

      if(ObjectFind("H3 line") != 0)
      {
      ObjectCreate("H3 line", OBJ_HLINE, 0, Time[40], H3);
      ObjectSet("H3 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("H3 line", OBJPROP_COLOR, DimGray);
      }
      else
      {
      ObjectMove("H3 line", 0, Time[40], H3);
      }

      if(ObjectFind("L3 line") != 0)
      {
      ObjectCreate("L3 line", OBJ_HLINE, 0, Time[40], L3);
      ObjectSet("L3 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("L3 line", OBJPROP_COLOR, DimGray);
      }
      else
      {
      ObjectMove("L3 line", 0, Time[40], L3);
      }

      if(ObjectFind("L4 line") != 0)
      {
      ObjectCreate("L4 line", OBJ_HLINE, 0, Time[40], L4);
      ObjectSet("L4 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("L4 line", OBJPROP_COLOR, DimGray);
      }
      else
      {
      ObjectMove("L4 line", 0, Time[40], L4);
      }
   }
//-------End of Draw Camarilla Lines

//------ Midpoints Pivots 

   if (midpivots==true)
   {

      if(ObjectFind("M5 label") != 0)
      {
      ObjectCreate("M5 label", OBJ_TEXT, 0, Time[20], M5);
      ObjectSetText("M5 label", " M5", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("M5 label", 0, Time[20], M5);
      }

      if(ObjectFind("M4 label") != 0)
      {
      ObjectCreate("M4 label", OBJ_TEXT, 0, Time[20], M4);
      ObjectSetText("M4 label", " M4", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("M4 label", 0, Time[20], M4);
      }

      if(ObjectFind("M3 label") != 0)
      {
      ObjectCreate("M3 label", OBJ_TEXT, 0, Time[20], M3);
      ObjectSetText("M3 label", " M3", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("M3 label", 0, Time[20], M3);
      }

      if(ObjectFind("M2 label") != 0)
      {
      ObjectCreate("M2 label", OBJ_TEXT, 0, Time[20], M2);
      ObjectSetText("M2 label", " M2", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("M2 label", 0, Time[20], M2);
      }

      if(ObjectFind("M1 label") != 0)
      {
      ObjectCreate("M1 label", OBJ_TEXT, 0, Time[20], M1);
      ObjectSetText("M1 label", " M1", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("M1 label", 0, Time[20], M1);
      }

      if(ObjectFind("M0 label") != 0)
      {
      ObjectCreate("M0 label", OBJ_TEXT, 0, Time[20], M0);
      ObjectSetText("M0 label", " M0", 8, "Arial", EMPTY);
      }
      else
      {
      ObjectMove("M0 label", 0, Time[20], M0);
      }
      
//---- Draw Midpoint Pivots on Chart
      if(ObjectFind("M5 line") != 0)
      {
      ObjectCreate("M5 line", OBJ_HLINE, 0, Time[40], M5);
      ObjectSet("M5 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("M5 line", OBJPROP_COLOR, DimGray);
      }
      else
      {
      ObjectMove("M5 line", 0, Time[40], M5);
      }

      if(ObjectFind("M4 line") != 0)
      {
      ObjectCreate("M4 line", OBJ_HLINE, 0, Time[40], M4);
      ObjectSet("M4 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("M4 line", OBJPROP_COLOR, DimGray);
      }
      else
      {
      ObjectMove("M4 line", 0, Time[40], M4);
      }

      if(ObjectFind("M3 line") != 0)
      {
      ObjectCreate("M3 line", OBJ_HLINE, 0, Time[40], M3);
      ObjectSet("M3 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("M3 line", OBJPROP_COLOR, DimGray);
      }
      else
      {
      ObjectMove("M3 line", 0, Time[40], M3);
      }

      if(ObjectFind("M2 line") != 0)
      {
      ObjectCreate("M2 line", OBJ_HLINE, 0, Time[40], M2);
      ObjectSet("M2 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("M2 line", OBJPROP_COLOR, DimGray);
      }
      else
      {
      ObjectMove("M2 line", 0, Time[40], M2);
      }

      if(ObjectFind("M1 line") != 0)
      {
      ObjectCreate("M1 line", OBJ_HLINE, 0, Time[40], M1);
      ObjectSet("M1 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("M1 line", OBJPROP_COLOR, DimGray);
      }
      else
      {
      ObjectMove("M1 line", 0, Time[40], M1);
      }

      if(ObjectFind("M0 line") != 0)
      {
      ObjectCreate("M0 line", OBJ_HLINE, 0, Time[40], M0);
      ObjectSet("M0 line", OBJPROP_STYLE, STYLE_DASHDOTDOT);
      ObjectSet("M0 line", OBJPROP_COLOR, DimGray);
      }
      else
      {
      ObjectMove("M0 line", 0, Time[40], M0);
      }

   }
//----End of Midpoint Pivots Draw
 
//---- End Of Program
   return(0);
  }
//+------------------------------------------------------------------+
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