TD_DRP

//+------------------------------------------------------------------+ 
//|                                                       TD_DRP.mq4 | 
//|                                                  Oleg-Vaócheslav | 
//|                                                    http://www.ru | 
//+------------------------------------------------------------------+ 
#property copyright "Oleg-Vaócheslav" 
#property link      "http://www.ru" 

#property indicator_chart_window 
#property indicator_buffers 3 

#property indicator_color1 Red 
#property indicator_color2 Maroon    
#property indicator_color3 Green 

double X,  Max,  Min, Top, Down; 
double maxline[],midline[],minline[],hline[]; 
string obj_name; 
int code=250; 
double n=1.0001; 

//+------------------------------------------------------------------+ 
//| Custom indicator initialization function                         | 
//+------------------------------------------------------------------+ 
int init() 
  { 
//---- indicators 
//---- 

   SetIndexBuffer(0, maxline); 
   SetIndexStyle (0, DRAW_LINE, STYLE_SOLID, 1); 
    
   SetIndexBuffer(1, midline); 
   SetIndexStyle (1, DRAW_LINE, STYLE_SOLID, 1); 
    
   SetIndexBuffer(2, minline); 
   SetIndexStyle (2, DRAW_LINE, STYLE_SOLID, 1); 
    
 Comment(""); 
    
   return(0); 
  } 
//+------------------------------------------------------------------+ 
//| Custor indicator deinitialization function                       | 
//+------------------------------------------------------------------+ 
int deinit() 
  { 
//---- 
   ObjectsDeleteAll(); 
//---- 
   return(0); 
  } 
//+------------------------------------------------------------------+ 
//| Custom indicator iteration function                              | 
//+------------------------------------------------------------------+ 
int start() 
  { 
for (int i = Bars; i>=0; i--) 
{ 
   if (Close[i+1]<Open[i+1]) 
   { 
   X =((High[i+1]+Low[i+1]+Close[i+1]+Low[i+1])/2); 
   Max = (X - Low[i+1]); 
   Min = (X - High[i+1]); 
   Top = (Max-Open[i]); 
   Down= (Open[i]- Min);    
   } 
  
   if (Close[i+1]>Open[i+1]) 
   { 
   X =((High[i+1]+Low[i+1]+Close[i+1]+High[i+1])/2); 
   Max = (X - Low[i+1]); 
   Min = (X - High[i+1]); 
   Top = (Max-Open[i]); 
   Down= (Open[i]- Min); 
   } 
    
   if (Close[i+1]==Open[i+1]) 
   { 
   X =((High[i+1]+Low[i+1]+Close[i+1]+Close[i+1])/2); 
   Max = (X - Low[i+1]); 
   Min = (X - High[i+1]); 
   Top = (Max-Open[i]); 
   Down= (Open[i]- Min); 
   } 

    
// ÏÐÎÐÈÑÎÂÊÀ 
   maxline[i] = Max; 
   midline[i] = Open[i]; 
   minline[i] = Min; 
    


} 
Comment("Top: ",Top,"\nDown: ",Down); 
   obj_name="maxline"; 
   if (ObjectFind(obj_name)==-1) 
   { 
      ObjectCreate(obj_name, OBJ_TREND, 0, Time[1], Max, Time[0], Max); 
      ObjectSet(obj_name, OBJPROP_STYLE, STYLE_SOLID); 
      ObjectSet(obj_name, OBJPROP_COLOR, DodgerBlue); 
   } else { 
      ObjectDelete(obj_name); 
      ObjectCreate(obj_name, OBJ_TREND, 0, Time[1], Max, Time[0], Max); 
      ObjectSet(obj_name, OBJPROP_STYLE, STYLE_DASH); 
      ObjectSet(obj_name, OBJPROP_COLOR, DodgerBlue); 
   } 
    
      obj_name="midline"; 
   if (ObjectFind(obj_name)==-1) 
   { 
      ObjectCreate(obj_name, OBJ_TREND, 0, Time[1], Open[0], Time[0], Open[0]); 
      ObjectSet(obj_name, OBJPROP_STYLE, STYLE_SOLID); 
      ObjectSet(obj_name, OBJPROP_COLOR, DodgerBlue); 
   } else { 
      ObjectDelete(obj_name); 
      ObjectCreate(obj_name, OBJ_TREND, 0, Time[1], Open[0], Time[0], Open[0]); 
      ObjectSet(obj_name, OBJPROP_STYLE, STYLE_DASH); 
      ObjectSet(obj_name, OBJPROP_COLOR, DodgerBlue); 
   } 
    
   obj_name="minline"; 
   if (ObjectFind(obj_name)==-1) 
   { 
      ObjectCreate(obj_name, OBJ_TREND, 0, Time[1], Min, Time[0], Min); 
      ObjectSet(obj_name, OBJPROP_STYLE, STYLE_SOLID); 
      ObjectSet(obj_name, OBJPROP_COLOR, DodgerBlue); 
   } else { 
      ObjectDelete(obj_name); 
      ObjectCreate(obj_name, OBJ_TREND, 0, Time[1], Min, Time[0], Min); 
      ObjectSet(obj_name, OBJPROP_STYLE, STYLE_DASH); 
      ObjectSet(obj_name, OBJPROP_COLOR, DodgerBlue); 
   } 
  
   obj_name="midtext"; 
   if (ObjectFind(obj_name)==-1) 
   { 
      ObjectCreate(obj_name, OBJ_TEXT, 0, Time[0], Open[0]); 
      ObjectSet(obj_name, OBJPROP_COLOR, Maroon); 
      ObjectSetText(obj_name,"open",5); 
   } else { 
      ObjectDelete(obj_name); 
      ObjectCreate(obj_name, OBJ_TEXT, 0, Time[0], Open[0]); 
      ObjectSet(obj_name, OBJPROP_COLOR, Maroon); 
      ObjectSetText(obj_name,"Open[0]",8); 
   } 
    
    obj_name="maxtext"; 
   if (ObjectFind(obj_name)==-1) 
   { 
      ObjectCreate(obj_name, OBJ_TEXT, 0, Time[0], Max); 
      ObjectSet(obj_name, OBJPROP_COLOR, Red); 
      ObjectSetText(obj_name,"open",5); 
   } else { 
      ObjectDelete(obj_name); 
      ObjectCreate(obj_name, OBJ_TEXT, 0, Time[0], Max); 
      ObjectSet(obj_name, OBJPROP_COLOR, Red); 
      ObjectSetText(obj_name,"Max",8); 
   } 
    
     obj_name="mintext"; 
   if (ObjectFind(obj_name)==-1) 
   { 
      ObjectCreate(obj_name, OBJ_TEXT, 0, Time[0], Min); 
      ObjectSet(obj_name, OBJPROP_COLOR, Green); 
      ObjectSetText(obj_name,"open",5); 
   } else { 
      ObjectDelete(obj_name); 
      ObjectCreate(obj_name, OBJ_TEXT, 0, Time[0], Min); 
      ObjectSet(obj_name, OBJPROP_COLOR, Green); 
      ObjectSetText(obj_name,"Min",8); 
   } 


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