Alert when fast Hull MA crossing slow Hull MA - Moving Average, MA - MQL4 and MetaTrader 4

onewithzachy 2012.05.24 21:48 #1

dimamn:

Can somebody help me to write code for Alert when fast Hull Moving Average crossing slow Hull MA.

hull MA i use is in attached file.

thank you for HELP. It means a lot to me.

Where "attached file" ?.

There's EA in MT called Moving Average, you can modify that one with your Hull MA.

William Roeder 2012.05.25 10:08 #2

dimamn:
Can somebody help me to write code

Since there are no slaves here, there are only two choices: learn to code or pay someone. We're not going to code it FOR you. We are willing to HELP you.

The CI you use is relevant only for coding the iCustom Call

MACD cross MA Set an alert in LevelStop-Reverse V2 EA help

[Deleted] 2012.05.26 23:56 #3

WHRoeder:

Since there are no slaves here, there are only two choices: learn to code or pay someone. We're not going to code it FOR you. We are willing to HELP you.

The CI you use is relevant only for coding the iCustom Call

thank you and OK.

HOW MUCH?

[Deleted] 2012.05.27 00:02 #4

onewithzachy:

Where "attached file" ?.

There's EA in MT called Moving Average, you can modify that one with your Hull MA.

//+------------------------------------------------------------------+

//| HMA15.mq4 |

//| http://www.metaquotes.net |

//+------------------------------------------------------------------+

#property link "http://www.metaquotes.net/"

//---- indicator settings

#property indicator_chart_window

#property indicator_buffers 3

#property indicator_color1 Aqua

#property indicator_width1 1

#property indicator_color2 Yellow

#property indicator_width2 1

#property indicator_color3 Magenta

#property indicator_width3 1

//---- indicator parameters

extern string note1="Hull Moving Average Period";

extern int HMA_Period= 50;

extern int MA_Shift=0;

extern string note2="0=Simple,1=Exponential";

extern string note3="2=Smooth,3=Linear Weighted";

extern int MA_Method=3;

extern string note4="0=High/Low,1=Close/Close";

extern int MA_Price=6;

extern string note5="--------------------------------------------";

extern string note6="Filter # default = 2.0";

extern double FilterNumber=2.0;

extern string note7="Draw Dots = true";

extern string note8="Draw Lines = false";

extern bool DrawDots=false;

extern string note9="--------------------------------------------";

//----

int aTake_Profit=48;

int aStop_Loss=38;

//extern string note10 = "--------------------------------------------";

extern string note11="turn on HMA Pop-up Alert = true";

extern string note12="turn off = false";

extern bool aAlerts=true;

extern string note13="--------------------------------------------";

extern string note14="send HMA Email Alert = true";

extern string note15="turn off = false";

//----

extern bool EmailOn=false;

extern bool aTurnedUp=false;

extern bool aTurnedDown=false;

//---- indicator buffers

double ind_buffer0[];

double ind_buffer1[];

double ind_buffer2[];

double buffer[];

//----

int draw_begin0;

string AlertPrefix;

//+------------------------------------------------------------------+

//| |

//+------------------------------------------------------------------+

string GetTimeFrameStr()

{

switch(Period())

{

case 1 : string TimeFrameStr="M1"; break;

case 5 : TimeFrameStr="M5"; break;

case 15 : TimeFrameStr="M15"; break;

case 30 : TimeFrameStr="M30"; break;

case 60 : TimeFrameStr="H1"; break;

case 240 : TimeFrameStr="H4"; break;

case 1440 : TimeFrameStr="D1"; break;

case 10080 : TimeFrameStr="W1"; break;

case 43200 : TimeFrameStr="MN1"; break;

default : TimeFrameStr=Period();

}

return(TimeFrameStr);

}

//+------------------------------------------------------------------+

//| Custom indicator initialization function |

//+------------------------------------------------------------------+

int init()

{

//---- indicator buffers mapping

IndicatorBuffers(4);

if(!SetIndexBuffer(0,ind_buffer0) && !SetIndexBuffer(1,ind_buffer1)

&& !SetIndexBuffer(2,ind_buffer2) && !SetIndexBuffer(3, buffer))

Print("cannot set indicator buffers!");

// ArraySetAsSeries(ind_buffer1,true);

//---- drawing settings

if (DrawDots)

{

SetIndexStyle(0,DRAW_ARROW);

SetIndexStyle(1,DRAW_ARROW);

SetIndexStyle(2,DRAW_ARROW);

SetIndexArrow(0,159);

SetIndexArrow(1,159);

SetIndexArrow(2,159);

}

else

{

SetIndexStyle(0,DRAW_LINE);

SetIndexStyle(1,DRAW_LINE);

SetIndexStyle(2,DRAW_LINE);

}

draw_begin0=HMA_Period+MathFloor(MathSqrt(HMA_Period));

SetIndexDrawBegin(0,draw_begin0);

SetIndexDrawBegin(1,draw_begin0);

SetIndexDrawBegin(2,draw_begin0);

IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS)+1);

//---- name for DataWindow and indicator subwindow label

IndicatorShortName("HMA("+HMA_Period+")");

SetIndexLabel(0,"Hull Moving Average");

//---- initialization done

// my AlertPrefix=Symbol()+" ("+GetTimeFrameStr()+"): ";

return(0);

}

//+------------------------------------------------------------------+

//| Moving Averages Convergence/Divergence |

//+------------------------------------------------------------------+

int start()

{

int limit,i;

int counted_bars=IndicatorCounted();

double tmp, tmpPrevious;

//---- check for possible errors

if(counted_bars<1)

{

for(i=1;i<=draw_begin0;i++) buffer[Bars-i]=0;

for(i=1;i<=HMA_Period;i++)

{

ind_buffer0[Bars-i]=0;

ind_buffer1[Bars-i]=0;

ind_buffer2[Bars-i]=0;

}

//---- last counted bar will be recounted

if(counted_bars>0) counted_bars--;

limit=Bars-counted_bars;

//---- MA difference counted in the 1-st buffer

for(i=0; i<limit; i++)

{

buffer[i]=iMA(NULL,0,MathFloor

(HMA_Period/FilterNumber),MA_Shift,MA_Method,MA_Price,i)*2- //change the HMA_Period/xx will change when the colors chang at given rate

iMA(NULL,0,HMA_Period,MA_Shift,MA_Method,MA_Price,i);

}

//---- HMA counted in the 0-th buffer

tmp=iMAOnArray(buffer,0,MathFloor(MathSqrt(HMA_Period)),0,MA_Method,0);

for(i=1; i<limit; i++)

{

tmpPrevious=iMAOnArray(buffer,0,MathFloor(MathSqrt

(HMA_Period)),0,MA_Method,i);

if (tmpPrevious > tmp)

{

ind_buffer0[i]=EMPTY_VALUE;

ind_buffer1[i]=EMPTY_VALUE;

ind_buffer2[i]=tmpPrevious;

ind_buffer2[i-1]=tmp; // !

}

else if (tmpPrevious < tmp)

{

ind_buffer0[i]=tmpPrevious;

ind_buffer0[i-1]=tmp; // !

ind_buffer1[i]=EMPTY_VALUE;

ind_buffer2[i]=EMPTY_VALUE;

}

else

{

ind_buffer0[i]=CLR_NONE;

ind_buffer1[i]=tmpPrevious;

ind_buffer2[i-1]=tmp; // !

ind_buffer2[i]=CLR_NONE;

}

if (aAlerts)

{

if (tmpPrevious < tmp) //change the wt[?] number will change when the signal will trigger based on # of last bars

{

if (!aTurnedUp)

{

if (BarChanged())

{

Alert(AlertPrefix+"HMA "+(aRperiodf())+" Alert\nBUY signal @ Ask = $",Ask,"; Bid = $",Bid,"\nDate & Time = ",TimeToStr(CurTime(),TIME_DATE)," ",TimeHour(CurTime()),":",TimeMinute(CurTime()));

PlaySound("alert.wav");

if (EmailOn)

{

SendMail(AlertPrefix,"HMA Alert\nBUY signal @ Ask = $"+DoubleToStr(Ask,4)+", Bid = $"+DoubleToStr(Bid,4)+", Date & Time = "+TimeToStr(CurTime(),TIME_DATE)+" "+TimeHour(CurTime())+":"+TimeMinute(CurTime())+" Stop: "+ DoubleToStr(aGetSLl(),4)+" Limit: "+DoubleToStr(aGetTPl(),4));

}

aTurnedUp=true;

aTurnedDown=false;

}

if (tmpPrevious > tmp) //change the wt[?] number will change when the signal will trigger based on # of last bars

{

if (!aTurnedDown)

{

if (BarChanged())

{

Alert(AlertPrefix+"HMA Alert\nSELL signal @ Ask = $",Ask,"; Bid = $",Bid,"\nDate & Time = ",TimeToStr(CurTime(),TIME_DATE)," ",TimeHour(CurTime()),":",TimeMinute(CurTime()));

PlaySound("alert.wav");

if (EmailOn)

{

SendMail(AlertPrefix,"HMA Alert\nSELL signal @ Ask = $"+DoubleToStr(Ask,4)+", Bid = $"+DoubleToStr(Bid,4)+", Date & Time = "+TimeToStr(CurTime(),TIME_DATE)+" "+TimeHour(CurTime())+":"+TimeMinute(CurTime())+" Stop: "+ DoubleToStr(aGetSLs(),4)

+" Limit: "+DoubleToStr(aGetTPs(),4));

}

aTurnedDown=true;

aTurnedUp=false;

}

tmp=tmpPrevious;

}

//---- done

return(0);

}

//+------------------------------------------------------------------+

//| |

//+------------------------------------------------------------------+

bool BarChanged()

{

static datetime dt=0;

if (dt!=Time[0])

{

dt=Time[0];

return(true);

}

return(false);

}

//---- done

return(0);

//+------------------------------------------------------------------+

//| |

//+------------------------------------------------------------------+

double aGetTPs() { return(Bid-aTake_Profit*Point); }

//+------------------------------------------------------------------+

//| |

//+------------------------------------------------------------------+

double aGetTPl() { return(Ask+aTake_Profit*Point); }

//+------------------------------------------------------------------+

//| |

//+------------------------------------------------------------------+

double aGetSLs() { return(Bid+aStop_Loss*Point); }

//+------------------------------------------------------------------+

//| |

//+------------------------------------------------------------------+

double aGetSLl() { return(Ask-aStop_Loss*Point); }

//+------------------------------------------------------------------+

//| |

//+------------------------------------------------------------------+

int aRperiodf() { return(HMA_Period*Point*10000); }

//+------------------------------------------------------------------+

dimamn:

thank you and OK.

HOW MUCH?

Hull MA Indicators with alerts/signal Help with adding alert

onewithzachy 2012.05.27 00:04 #5

Please, re-post your code using SRC button. Thank you. :)

[Deleted] 2012.05.27 00:11 #6

//+------------------------------------------------------------------+
//|                                                       HMA15.mq4   |
//|                  Copyright © 2004-08, MetaQuotes Software Corp.  |
//|                                      http://www.metaquotes.net   |
//+------------------------------------------------------------------+
#property copyright "Copyright © 2004-08, MetaQuotes Software Corp."
#property link "http://www.metaquotes.net/"
//---- indicator settings
#property indicator_chart_window
#property indicator_buffers 3
#property indicator_color1 Aqua
#property indicator_width1 1
#property indicator_color2 Yellow
#property indicator_width2 1
#property indicator_color3 Magenta
#property indicator_width3 1
//---- indicator parameters
extern string note1="Hull Moving Average Period";
extern int HMA_Period= 50;
extern int MA_Shift=0;
extern string note2="0=Simple,1=Exponential";
extern string note3="2=Smooth,3=Linear Weighted";
extern int MA_Method=3;
extern string note4="0=High/Low,1=Close/Close";
extern int MA_Price=6;
extern string note5="--------------------------------------------";
extern string note6="Filter # default = 2.0";
extern double FilterNumber=2.0;
extern string note7="Draw Dots = true";
extern string note8="Draw Lines = false";
extern bool DrawDots=false;
extern string note9="--------------------------------------------";
//----
int aTake_Profit=48;
int aStop_Loss=38;
//extern string note10 = "--------------------------------------------";
extern string note11="turn on HMA Pop-up Alert = true";
extern string note12="turn off = false";
extern bool aAlerts=true;
extern string note13="--------------------------------------------";
extern string note14="send HMA Email Alert = true";
extern string note15="turn off = false";
//----
extern bool EmailOn=false;
extern bool aTurnedUp=false;
extern bool aTurnedDown=false;
//---- indicator buffers
double ind_buffer0[];
double ind_buffer1[];
double ind_buffer2[];
double buffer[];
//----
int draw_begin0;
string AlertPrefix;
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
  string GetTimeFrameStr() 
  {
   switch(Period())
     {
      case 1 : string TimeFrameStr="M1"; break;
      case 5 : TimeFrameStr="M5"; break;
      case 15 : TimeFrameStr="M15"; break;
      case 30 : TimeFrameStr="M30"; break;
      case 60 : TimeFrameStr="H1"; break;
      case 240 : TimeFrameStr="H4"; break;
      case 1440 : TimeFrameStr="D1"; break;
      case 10080 : TimeFrameStr="W1"; break;
      case 43200 : TimeFrameStr="MN1"; break;
      default : TimeFrameStr=Period();
     }
   return(TimeFrameStr);
  }
//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int init()
  {
//---- indicator buffers mapping
   IndicatorBuffers(4);
   if(!SetIndexBuffer(0,ind_buffer0) && !SetIndexBuffer(1,ind_buffer1)
   && !SetIndexBuffer(2,ind_buffer2) && !SetIndexBuffer(3, buffer))
      Print("cannot set indicator buffers!");
   // ArraySetAsSeries(ind_buffer1,true);
//---- drawing settings
     if (DrawDots) 
     {
      SetIndexStyle(0,DRAW_ARROW);
      SetIndexStyle(1,DRAW_ARROW);
      SetIndexStyle(2,DRAW_ARROW);
      SetIndexArrow(0,159);
      SetIndexArrow(1,159);
      SetIndexArrow(2,159);
     }
     else 
     {
      SetIndexStyle(0,DRAW_LINE);
      SetIndexStyle(1,DRAW_LINE);
      SetIndexStyle(2,DRAW_LINE);
     }
   draw_begin0=HMA_Period+MathFloor(MathSqrt(HMA_Period));
   SetIndexDrawBegin(0,draw_begin0);
   SetIndexDrawBegin(1,draw_begin0);
   SetIndexDrawBegin(2,draw_begin0);
   IndicatorDigits(MarketInfo(Symbol(),MODE_DIGITS)+1);
//---- name for DataWindow and indicator subwindow label
   IndicatorShortName("HMA("+HMA_Period+")");
   SetIndexLabel(0,"Hull Moving Average");
//---- initialization done
 // my AlertPrefix=Symbol()+" ("+GetTimeFrameStr()+"):  ";
    return(0);
  }
//+------------------------------------------------------------------+
//| Moving Averages Convergence/Divergence                           |
//+------------------------------------------------------------------+
int start()
  {
   int limit,i;
   int counted_bars=IndicatorCounted();
   double tmp, tmpPrevious;
//---- check for possible errors
   if(counted_bars<1)
     {
      for(i=1;i<=draw_begin0;i++) buffer[Bars-i]=0;
      for(i=1;i<=HMA_Period;i++)
        {
         ind_buffer0[Bars-i]=0;
         ind_buffer1[Bars-i]=0;
         ind_buffer2[Bars-i]=0;
        }
     }
//---- last counted bar will be recounted
   if(counted_bars>0) counted_bars--;
   limit=Bars-counted_bars;
//---- MA difference counted in the 1-st buffer
   for(i=0; i<limit; i++)
     {
      buffer[i]=iMA(NULL,0,MathFloor
      (HMA_Period/FilterNumber),MA_Shift,MA_Method,MA_Price,i)*2-        //change the HMA_Period/xx will change when the colors chang at given rate
      iMA(NULL,0,HMA_Period,MA_Shift,MA_Method,MA_Price,i);
     }
//---- HMA counted in the 0-th buffer
   tmp=iMAOnArray(buffer,0,MathFloor(MathSqrt(HMA_Period)),0,MA_Method,0);
   for(i=1; i<limit; i++)
     {
      tmpPrevious=iMAOnArray(buffer,0,MathFloor(MathSqrt
      (HMA_Period)),0,MA_Method,i);
      if (tmpPrevious > tmp)
        {
         ind_buffer0[i]=EMPTY_VALUE;
         ind_buffer1[i]=EMPTY_VALUE;
         ind_buffer2[i]=tmpPrevious;
         ind_buffer2[i-1]=tmp; // !
        }
      else if (tmpPrevious < tmp)
           {
            ind_buffer0[i]=tmpPrevious;
            ind_buffer0[i-1]=tmp; // !
            ind_buffer1[i]=EMPTY_VALUE;
            ind_buffer2[i]=EMPTY_VALUE;
           }
         else
           {
            ind_buffer0[i]=CLR_NONE;
            ind_buffer1[i]=tmpPrevious;
            ind_buffer2[i-1]=tmp; // !
            ind_buffer2[i]=CLR_NONE;
           }
     if (aAlerts)
       {
        if (tmpPrevious < tmp) //change the wt[?] number will change when the signal will trigger based on # of last bars
          {
             if (!aTurnedUp)
             {
               if (BarChanged())
                {
        Alert(AlertPrefix+"HMA "+(aRperiodf())+" Alert\nBUY signal @ Ask = $",Ask,"; Bid = $",Bid,"\nDate & Time = ",TimeToStr(CurTime(),TIME_DATE)," ",TimeHour(CurTime()),":",TimeMinute(CurTime()));
       PlaySound("alert.wav");
                 if (EmailOn)
                    {
       SendMail(AlertPrefix,"HMA Alert\nBUY signal @ Ask = $"+DoubleToStr(Ask,4)+", Bid = $"+DoubleToStr(Bid,4)+", Date & Time = "+TimeToStr(CurTime(),TIME_DATE)+" "+TimeHour(CurTime())+":"+TimeMinute(CurTime())+"  Stop:  "+ DoubleToStr(aGetSLl(),4)+"  Limit:  "+DoubleToStr(aGetTPl(),4));
                    }
                 }
              aTurnedUp=true;
               aTurnedDown=false;
             }
            }
         if (tmpPrevious > tmp) //change the wt[?] number will change when the signal will trigger based on # of last bars
          {
           if (!aTurnedDown)
              {
               if (BarChanged())
                 {
    Alert(AlertPrefix+"HMA Alert\nSELL signal @ Ask = $",Ask,"; Bid = $",Bid,"\nDate & Time = ",TimeToStr(CurTime(),TIME_DATE)," ",TimeHour(CurTime()),":",TimeMinute(CurTime()));
    PlaySound("alert.wav");
                 if (EmailOn)
                   {
     SendMail(AlertPrefix,"HMA Alert\nSELL signal @ Ask = $"+DoubleToStr(Ask,4)+", Bid = $"+DoubleToStr(Bid,4)+", Date & Time = "+TimeToStr(CurTime(),TIME_DATE)+" "+TimeHour(CurTime())+":"+TimeMinute(CurTime())+"  Stop:  "+ DoubleToStr(aGetSLs(),4)
+"  Limit:  "+DoubleToStr(aGetTPs(),4));
                   }
                 }
               aTurnedDown=true;
               aTurnedUp=false;
             }
            }
         }
     tmp=tmpPrevious;
    }
//---- done
    return(0);
  }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
bool BarChanged()
  {
   static datetime dt=0;
   if (dt!=Time[0])
     {
      dt=Time[0];
      return(true);
     }
   return(false);
  }
//---- done
return(0);
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
  double aGetTPs() { return(Bid-aTake_Profit*Point); }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
  double aGetTPl() { return(Ask+aTake_Profit*Point); }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
  double aGetSLs() { return(Bid+aStop_Loss*Point); }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
  double aGetSLl() { return(Ask-aStop_Loss*Point); }
//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
  int aRperiodf() { return(HMA_Period*Point*10000); }
//+------------------------------------------------------------------+

onewithzachy:

Please, re-post your code using SRC button. Thank you. :)

THANK SO MUCH FOR HELPING

onewithzachy 2012.05.27 00:23 #7

dimamn:

THANK SO MUCH FOR HELPING

Dear dimamn,

When I said re-post, it meant edit your previous post with code and not creating a new one. ;)

;)

[Deleted] 2012.05.27 00:36 #8

I hope i did not create too much inconvenience for you.

I am new to meta trader (switched from trade station) - feel really stupid .

Thanks ONEWITHZACHY for your TIME.

onewithzachy 2012.05.27 01:22 #9

dimamn:

I hope i did not create too much inconvenience for you.

I am new to meta trader (switched from trade station) - feel really stupid .

Thanks ONEWITHZACHY for your TIME.

I've never said I'm gonna help ya :D, and it seem you don't even read my previous post about re-posting.

Having said that, however I do have question, do you want an alert when fast HMA crosses slow HMA (which mean creating new CI) OR do you want an alert when HMA change colors ?

HMA - Calling All Practical Way To send can anybody add email

[Deleted] 2012.05.27 01:39 #10

want an alert when fast HMA crosses slow HMA

I did - just don't know how to re-post

thank you ONEWITHZACHY for your TIME any way :]