I will code your EAs and Indicators for no charge

Quoting Metatrader

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Hey Guys, i want to learn and improve my MQL4 skills. I think the best way to do this is to practice. Unfortunately sometimes I don`t have any nice idea which i can implement in a Expert Advisor / Indicator. So if any of you is interested, please post in this forum your ideas and i will try to implement it into mql4. Andi

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Quoting cja

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{quote} {file} {image}

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Quoting subbusuper

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Hello friends, Looking for the following indicator, i am sure this is not a big deal for our FF coders out here. I would like to have 5 moving averages indicator when all moving averages line up above or below eachother paint bar shows a signal display on the very first bar and the moving average lines are colored based on the trend up or down. (this indicator should also work if there are less than 5 moving averags inputted.) There must be a option to allow you to pick a MA method example Exponential, Simple, Smoothed, linear weighted Hope it will...

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Quoting 4xPIPAHOLIC

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{quote} Hello subbusuper, Checkout if these are any good too you? http://www.forexfactory.com/showthre...35#post8410035 or http://www.forexfactory.com/showthre...03#post8410503 or http://www.forexfactory.com/showthre...59#post8628059 4x

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extern double   lots=0.02;
 
int start() {
    
string BS1 = iCustom(Symbol(), 0, "MA_Crossover", 1, 5, 1,20, 0, 0);
string BS2 = iCustom(Symbol(), 0, "MA_Crossover", 1, 5, 1,20, 1, 0);
  
   if (BS1= "buy" ){
    int ticket1 = OrderSend(Symbol(),OP_BUY,lots,0,0,0,0,"Sajib EA Buy .....",0,Green);
    }
 
    if (BS2= "Sell" ){
       int ticket =    OrderSend(Symbol(),OP_SELL,lots,0,0,0,0,"Sajib EA Sell .....",0,Red);
    }
   return(0);
}

//+------------------------------------------------------------------+
//|                                       MA_Crossover.mq4 |
//|                        
//+------------------------------------------------------------------+
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 DodgerBlue
#property indicator_color2 Red
double CrossUp[];
double CrossDown[];
extern int FasterMode = 1; //0=sma, 1=ema, 2=smma, 3=lwma
extern int FasterMA =   13;
extern int SlowerMode = 1; //0=sma, 1=ema, 2=smma, 3=lwma
extern int SlowerMA =   25;
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicators
   SetIndexStyle(0, DRAW_ARROW, EMPTY);
   SetIndexArrow(0, 233);
   SetIndexBuffer(0, CrossUp);
   SetIndexStyle(1, DRAW_ARROW, EMPTY);
   SetIndexArrow(1, 234);
   SetIndexBuffer(1, CrossDown);
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator deinitialization function                       |
//+------------------------------------------------------------------+
int deinit()
  {
//----
//----
   return(0);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
int start() {
   int limit, i, counter;
   double fasterMAnow, slowerMAnow, fasterMAprevious, slowerMAprevious, fasterMAafter, slowerMAafter;
   double Range, AvgRange;
   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--;
   limit=Bars-counted_bars;
   
   for(i = 0; i <= limit; i++) {
   
      counter=i;
      Range=0;
      AvgRange=0;
      for (counter=i ;counter<=i+9;counter++)
      {
         AvgRange=AvgRange+MathAbs(High[counter]-Low[counter]);
      }
      Range=AvgRange/10;
       
      fasterMAnow = iMA(NULL, 0, FasterMA, 0, FasterMode, PRICE_CLOSE, i);
      fasterMAprevious = iMA(NULL, 0, FasterMA, 0, FasterMode, PRICE_CLOSE, i+1);
      fasterMAafter = iMA(NULL, 0, FasterMA, 0, FasterMode, PRICE_CLOSE, i-1);
      slowerMAnow = iMA(NULL, 0, SlowerMA, 0, SlowerMode, PRICE_CLOSE, i);
      slowerMAprevious = iMA(NULL, 0, SlowerMA, 0, SlowerMode, PRICE_CLOSE, i+1);
      slowerMAafter = iMA(NULL, 0, SlowerMA, 0, SlowerMode, PRICE_CLOSE, i-1);
      
      if ((fasterMAnow > slowerMAnow) && (fasterMAprevious < slowerMAprevious) && (fasterMAafter > slowerMAafter)) {
         CrossUp[i] = Low[i] - Range*0.5;
         string signal_act = "buy";
         
      }
      else if ((fasterMAnow < slowerMAnow) && (fasterMAprevious > slowerMAprevious) && (fasterMAafter < slowerMAafter)) {
         CrossDown[i] = High[i] + Range*0.5;
         string signal_act1 = "Sell";
      }
   }
   return(0);
}

 
//+------------------------------------------------------------------+
//|                                                      MACD_DL.mq5 |
//|                                           Copyright 2014, mifoam |
//|                                       mail://[email protected] |
//+------------------------------------------------------------------+
#property copyright   "2014, mifoam"
#property link        "[email protected]"
#property description "MACD and Area"
#include <MovingAverages.mqh>
//--- indicator settings
#property indicator_separate_window
#property indicator_buffers 8
#property indicator_plots   3                        
#property indicator_type1   DRAW_LINE
#property indicator_type2   DRAW_LINE
#property indicator_type3   DRAW_COLOR_HISTOGRAM
#property indicator_color1  White
#property indicator_color2  Yellow
#property indicator_color3  Red,Yellow,Blue,Lime
#property indicator_width1  1
#property indicator_width2  1
#property indicator_width3  2
//--- input parameters
input int                InpFastMA=24;               // Fast EMA period  // New
input int                InpSlowMA=52;               // Slow EMA period
input int                InpSignalMA=9;              // Signal SMA period
input ENUM_APPLIED_PRICE InpAppliedPrice=PRICE_CLOSE; // Applied price
input ENUM_MA_METHOD     InpMaMethod=MODE_EMA;        //Ma_Method
//--- indicator buffers
double                   ExtDIFFBuffer[];
double                   ExtDEABuffer[];
double                   ExtMACDBuffer[];
double                   ExtColorBuffer[];
double                   ExtFastMaBuffer[];
double                   ExtSlowMaBuffer[];
double                   ExtAreaBuffer[];
double                   ExtAverageBuffer[];
//--- MA handles
int                      ExtFastMaHandle;
int                      ExtSlowMaHandle;
string                   obj_Name[],ave_Name[];
int                      subWindow;
string                   Ind_Name;
string btnID="button";
bool   bShow=false;
 
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
void OnInit()
{
//--- indicator buffers mapping
   SetIndexBuffer(0,ExtDIFFBuffer,INDICATOR_DATA);
   SetIndexBuffer(1,ExtDEABuffer,INDICATOR_DATA);
   SetIndexBuffer(2,ExtMACDBuffer,INDICATOR_DATA);
   SetIndexBuffer(3,ExtColorBuffer,INDICATOR_COLOR_INDEX);
   SetIndexBuffer(4,ExtFastMaBuffer,INDICATOR_CALCULATIONS);
   SetIndexBuffer(5,ExtSlowMaBuffer,INDICATOR_CALCULATIONS);
   SetIndexBuffer(6,ExtAreaBuffer,INDICATOR_CALCULATIONS);
   SetIndexBuffer(7,ExtAverageBuffer,INDICATOR_CALCULATIONS);
   IndicatorSetInteger(INDICATOR_DIGITS,_Digits+1);
//--- sets first bar from what index will be drawn
   PlotIndexSetInteger(2,PLOT_DRAW_BEGIN,MathMax(InpFastMA,InpSlowMA)+InpSignalMA-2);              
//--- name for Dindicator subwindow label
   Ind_Name="MACD_DL"+" ("+string(InpFastMA)+","+string(InpSlowMA)+","+string(InpSignalMA)+")";
   IndicatorSetString(INDICATOR_SHORTNAME,Ind_Name);
//--- get MA handles
   ExtFastMaHandle=iMA(NULL,0,InpFastMA,0,InpMaMethod,InpAppliedPrice);
   ExtSlowMaHandle=iMA(NULL,0,InpSlowMA,0,InpMaMethod,InpAppliedPrice);
   subWindow=ChartWindowFind();
//--- initialization done
}
void OnDeinit(const int reason)
{
//--- If the indicator has been deleted from the chart
   subWindow=ChartWindowFind(0,Ind_Name);
   ObjectsDeleteAll(0,subWindow,OBJ_TEXT);
   ObjectDelete(0,btnID);
}
//+------------------------------------------------------------------+
//| Moving Averages Convergence/Divergence                           |
//+------------------------------------------------------------------+
int OnCalculate(const int rates_total,const int prev_calculated,
                const datetime &Time[],
                const double &Open[],
                const double &High[],
                const double &Low[],
                const double &Close[],
                const long &TickVolume[],
                const long &Volume[],
                const int &Spread[])
{
    ArrayResize(obj_Name,rates_total);
    ArrayResize(ave_Name,rates_total);
//--- check for data
   if(rates_total<MathMax(InpFastMA,InpSlowMA))
      return(0);
//--- not all data may be calculated
   int calculated=BarsCalculated(ExtFastMaHandle);
   if(calculated<rates_total)
     {
      Print("Not all data of ExtFastMaHandle is calculated (",calculated,"bars ). Error",GetLastError());
      return(0);
     }
   calculated=BarsCalculated(ExtSlowMaHandle);
   if(calculated<rates_total)
     {
      Print("Not all data of ExtSlowMaHandle is calculated (",calculated,"bars ). Error",GetLastError());
      return(0);
     }
//--- we can copy not all data
   int to_copy;
   if(prev_calculated>rates_total || prev_calculated<0) to_copy=rates_total;
   else
   {
      to_copy=rates_total-prev_calculated;
      if(prev_calculated>0) to_copy++;
   }
//--- get Fast EMA buffer
   if(CopyBuffer(ExtFastMaHandle,0,0,to_copy,ExtFastMaBuffer)<=0)
   {
      Print("Getting fast EMA is failed! Error",GetLastError());
      return(0);
   }
//--- get SlowSMA buffer
   if(CopyBuffer(ExtSlowMaHandle,0,0,to_copy,ExtSlowMaBuffer)<=0)
   {
      Print("Getting slow SMA is failed! Error",GetLastError());
      return(0);
   }
//---
   int limit;
   if(prev_calculated==0)
      limit=0;
   else limit=prev_calculated-1;
   if(prev_calculated<=InpSlowMA)
   {
      for(int temp=0;temp<=InpSlowMA;temp++)
      {
         ExtDIFFBuffer[temp]=0.0;
      }
      limit=InpSlowMA;
   }
   else
   {
      limit=prev_calculated-1;
   }
//--- calculate DIFF
   for(int i=limit;i<rates_total&&!IsStopped();i++)
   {
      ExtAreaBuffer=0.0;
      ExtAverageBuffer=0.0;
      ExtDIFFBuffer=ExtFastMaBuffer-ExtSlowMaBuffer;
   }
//--- calculate DEA
   SimpleMAOnBuffer(rates_total,prev_calculated,0,InpSignalMA,ExtDIFFBuffer,ExtDEABuffer);
//--- calculate MACD
   int num=1;
   for(int i=limit;i<rates_total&&!IsStopped();i++)
   {
      ExtMACDBuffer=2*(ExtDIFFBuffer-ExtDEABuffer);
      if(ExtMACDBuffer>=0)
      {
         if(ExtMACDBuffer>=ExtMACDBuffer[i-1])
            ExtColorBuffer=0.0;
         else
            ExtColorBuffer=1.0;
      }
      else
      {
         if(ExtMACDBuffer>=ExtMACDBuffer[i-1])
            ExtColorBuffer=2.0;
         else
            ExtColorBuffer=3.0;
      }
      ExtAreaBuffer=GetRatio()*ExtMACDBuffer;
      if(ExtMACDBuffer*ExtMACDBuffer[i-1]>=0)
      {
         ExtAreaBuffer+=ExtAreaBuffer[i-1];
         num++;      
      }
      else
      {
         ExtAverageBuffer=ExtAreaBuffer[i-1]/num;
         num=1;
      }
   }
    double   price=0.0;
    string   area;
    color    txtColor;
    ENUM_ANCHOR_POINT anchor;
    for(int i=limit;i<rates_total;i++)
    {
       obj_Name="Node"+string(i);
       area=DoubleToString(ExtAreaBuffer[i-1],2);
       if(i==rates_total-1)
       {
          ObjectDelete(0,obj_Name[i-1]);
          txtColor=clrLime;
          price=ExtMACDBuffer[ArrayMaximum(ExtMACDBuffer,i-4,4)];
          anchor=ANCHOR_RIGHT_LOWER;
          if(!TextCreate(0,obj_Name,subWindow,Time,price,area,"Arial",10,txtColor,90.0,anchor,false,false,true,0))
             return(0);  
       }
       else if((ExtMACDBuffer<0 && ExtMACDBuffer[i-1]>=0 ) || (ExtMACDBuffer>0 && ExtMACDBuffer[i-1]<=0))
       {
          if(ExtMACDBuffer<0)
          {
             txtColor=clrLime;
             price=ExtMACDBuffer[ArrayMaximum(ExtMACDBuffer,i-4,4)];
             anchor=ANCHOR_RIGHT_LOWER;
          }  
          else
          {  
             price=ExtMACDBuffer[ArrayMinimum(ExtMACDBuffer,i-4,4)];
             txtColor=clrPink;
             anchor=ANCHOR_LEFT_UPPER;
          }
          if(!TextCreate(0,obj_Name,subWindow,Time,price,area,"Arial",10,txtColor,90.0,anchor,false,false,true,0))
          return(0);  
       }
    }
 
    ChartRedraw(0);
//--- OnCalculate done. Return new prev_calculated.
   return(rates_total);
  }
//+------------------------------------------------------------------+
 
bool TextCreate(const long              chart_ID=0,               // chart's ID
                const string            name="Text",              // object name
                const int               sub_window=0,             // subwindow index
                datetime                time=0,                   // anchor point time
                double                  price=0,                  // anchor point price
                const string            text="Text",              // the text itself
                const string            font="Arial",             // font
                const int               font_size=10,             // font size
                const color             clr=clrLime,               // color
                const double            angle=0.0,                // text slope
                const ENUM_ANCHOR_POINT anchor=ANCHOR_LEFT_UPPER, // anchor type
                const bool              back=false,               // in the background
                const bool              selection=false,          // highlight to move
                const bool              hidden=true,              // hidden in the object list
                const long              z_order=0)                // priority for mouse click
  {
//--- create Text object
   if(!ObjectCreate(chart_ID,name,OBJ_TEXT,sub_window,time,price))
     {
      Print(__FUNCTION__,
            ": failed to create \"Text\" object! Error code = ",GetLastError());
      return(false);
     }
//--- set the text
   ObjectSetString(chart_ID,name,OBJPROP_TEXT,text);
//--- set text font
   ObjectSetString(chart_ID,name,OBJPROP_FONT,font);
//--- set font size
   ObjectSetInteger(chart_ID,name,OBJPROP_FONTSIZE,font_size);
//--- set anchor type
   ObjectSetInteger(chart_ID,name,OBJPROP_ANCHOR,anchor);
//--- set color
   ObjectSetInteger(chart_ID,name,OBJPROP_COLOR,clr);
//--- display in the foreground (false) or background (true)
   ObjectSetInteger(chart_ID,name,OBJPROP_BACK,back);
//--- enable (true) or disable (false) the mode of moving the object by mouse
   ObjectSetInteger(chart_ID,name,OBJPROP_SELECTABLE,selection);
   ObjectSetInteger(chart_ID,name,OBJPROP_SELECTED,selection);
//--- hide (true) or display (false) graphical object name in the object list
   ObjectSetInteger(chart_ID,name,OBJPROP_HIDDEN,hidden);
//--- set the priority for receiving the event of a mouse click in the chart
   ObjectSetInteger(chart_ID,name,OBJPROP_ZORDER,z_order);
//--- successful execution
   return(true);
  }
 
double GetRatio()
{
  double ratio=1.0;
  if(StringCompare(_Symbol,"USDJPY",true)==0)
  {
     ratio=10.0;
  }
  else if(StringCompare(_Symbol,"XAUUSD",true)==0)
  {
     ratio=1;
  }
  else if(StringCompare(_Symbol,"GBPJPY",true)==0)
  {
     ratio=1;
  }
  else
  {
     ratio=1000;
  }
  return(ratio);
}

Quoting Nbr42

Disliked

{quote} Thank you so much for your kindly attention & help but i think i cant explain you properly by my previous post (because of my poor English) HOW I WANTED TO SEE THIS INDICATOR on my chart ... PLEASE check attached chart ( current EURAUD chart ). I try to draw how i want to use/ see this indicator on my chart ... IF possible please modify this indicator for me ..... crossover > value > Slope Again lots of thanks for your kindly attention & help " God Bless You " Best regards Nbr42 {image}

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Quoting Rajking

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Hello coder's, i am looking for a indicator pivot it was wondering resistance and support so anybody have please share its really useful and much more appreciated.. {image}

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Quoting Rajking

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Hello coder's and traders i world like to thank you all, now i am looking for an indicator that should show a line with the specified value label as true in a different colour change, and anymore idea that can helps use it , its as helpful to find a good entry and exit levels so here is a simple method to implement in a single indicator ,, ...#Daily( open- close- high-low) #weekly (open -close-high-low) #monthly (high-low-open-close) Thank you...

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Quoting cja

Disliked

{quote} The flat aspect is already coded into the indicator, just because you see 1 bar flat on the Stochastic does not mean it is flat because the only way to show a flat indicator is to have the current bar and the previous bar to be equal to each other, if the bar on your screenshot is actually flat then the next bar also needs to be flat to generate a flat signal. I have also altered the timeframes for crossover as requested. {file} {image}

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Quoting scalpz

Disliked

{quote} Ah lightbulb moment right there. Hi cja, Is this why I have been getting gaps in my "simple" MA indicator I tried. http://www.forexfactory.com/showthre...25#post8614425 Is there any way to get it to show a continuous line of colours. cheers scalpz

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Quoting bfis108137

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{quote} Here is a separate indicator that will just paint arrows. If you put it together with the indicator then I think you will have what you wanted. {file}

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Quoting Ramaparasu

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{quote} not sure if I understand correctly but try this... {image} {file}

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Quoting takingpip

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Hello Cyber1, Found this indicator on any thread. Could an alert and send notification be added? Thanks {file}

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