Any questions from newcomers on MQL4 and MQL5, help and discussion on algorithms and codes - page 1322

[Порт-моне тв]

I've been coming to you a lot!

Colleagues, I'm looking for some kind of quick analysis, a plug-in, an Internet resource, a utility, anything, where it would be possible to quickly (time is most important) analyse all the issuers on the exchange, because there are about 200-400 of them. But to choose from an array of 5-10 instruments to trade on the day in addition to popular currency pairs - stocks, indices, cryptocurrency, etc. For example, I attach three charts and the program needs to select similar charts for the last week, such as the one with a green check mark, sorted and does not offer those that are similar with a red cross mark.

[Aleksey Mavrin]

Порт-моне тв:

I've been coming to you guys a lot!

Colleagues, I'm looking for some kind of quick analysis, a plug-in, an Internet resource, a utility, anything, where it would be possible to quickly (time is most important) analyse all the issuers on the exchange, because there are about 200-400 of them. But to choose from an array of 5-10 instruments to trade on the day in addition to popular currency pairs - stocks, indices, cryptocurrency, etc. For example, I attach three charts and I need the program to select similar charts for the last week, for example, the one with green tick, sort them and not offer those that are similar to them with a red cross.

They say corporations have powerful AI. You have incentive to check it out, ask Alice)

But seriously, there are a lot of screeners, but they do not filter chart pattern, but simpler and more formalized indicators - above/below EMA14 on D1. The week is green or red, etc.

[Dmitrii Solovei]

Hello.

Can you please tell me how to link the indicator readings (each bar of the histogram) to the opening of an hour candle on the minute charts.

#property strict
#property indicator_separate_window
//---
#property indicator_buffers 1
#property indicator_level1     0
#property indicator_levelcolor clrSilver
#property indicator_levelstyle STYLE_DOT
#property indicator_color1 clrLightSkyBlue
//---
input int        countHour     = 5;

datetime openHour = 0;

double buffer_1[];
double prop;

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int OnInit()
  {
   SetIndexStyle(0, DRAW_HISTOGRAM, STYLE_SOLID);
   SetIndexBuffer(0, buffer_1);

   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
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 &tick_volume[],
                const long &volume[],
                const int &spread[])
  {
   for(int i=5000; i>=0; i--)
     {
      double dfa = 0;
              for(int j=0; j<countHour; j++)
                       dfa +=(iHigh(NULL, PERIOD_H1, i+j) - iLow(NULL, PERIOD_H1, i+j));
              buffer_1[i] = dfa/countHour;
     }

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

I don't seem to be able to do it))) What am I doing wrong? It draws a histogram bar (average volatility per hour) under each candle on M1, M5, etc.

[Tretyakov Rostyslav]

Madmas:

Hello.

Can you please tell me how to link the indicator readings (each bar of the histogram) to the opening of an hour candle on the minute charts.

I don't seem to be able to do it))) What am I doing wrong? It draws a histogram bar (average volatility per hour) under each candle on M1, M5, etc.

I'm not sure I understand your speech correctly...

Is that what you want?

[Tretyakov Rostyslav]

Порт-моне тв:
Who else can help? How to make a pause in ticks or candlesticks (bars), not to fall asleep (Sleep), namely, for example, after closing a deal 100 bars do not trade, do nothing, so that the function works in the tester and on the real.

Is the question still relevant?

[Dmitrii Solovei]

MakarFX:

I'm not sure I understood your speech correctly...

is that what you want?

Yeah. Can I see the code? ))))

[Tretyakov Rostyslav]

Madmas:
Yeah. Can I see the code? ))))

Except it doesn't work in the tester...and I don't know why(

#property strict
#property indicator_separate_window
//---
#property indicator_buffers 1
#property indicator_level1     0
#property indicator_levelcolor clrSilver
#property indicator_levelstyle STYLE_DOT
#property indicator_color1 clrTeal
//---
input int        countHour     = 5;

datetime openHour = 0;

double buffer_1[];
int index1=-1;

//+------------------------------------------------------------------+
//| Custom indicator initialization function                         |
//+------------------------------------------------------------------+
int OnInit()
  {
   SetIndexStyle(0, DRAW_HISTOGRAM, STYLE_SOLID);
   SetIndexBuffer(0, buffer_1);

   return(INIT_SUCCEEDED);
  }
//+------------------------------------------------------------------+
//| Custom indicator iteration function                              |
//+------------------------------------------------------------------+
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 &tick_volume[],
                const long &volume[],
                const int &spread[])
  {
   int limit=rates_total-prev_calculated-countHour-1;
  
   for(int i=limit;i>=0;i--)
     {
      if(TimeSeconds(time[i])==0)
      index1=iBarShift(Symbol(), PERIOD_H1, time[i], false);
      double dfa = 0;
      for(int j=0; j<countHour; j++)
      dfa +=(iHigh(NULL, PERIOD_H1, index1+j) - iLow(NULL, PERIOD_H1, index1+j)); 
      
              buffer_1[i] = dfa/countHour;
     }

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

[Порт-моне тв]

MakarFX:
Is the question still relevant?

Yes.

[Tretyakov Rostyslav]

Порт-моне тв:
Yes.

show your order closing code

[Dmitrii Solovei]

MakarFX:

Only in the tester it doesn't work...and I don't know why(

Thank you very much