Expert Advisors: Exp_3Parabolic

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Exp_3Parabolic:

The trading system based on the three Parabolics with three different Time Frames

Fig. 1. The instances of history of deals on the chart.

Fig. 1. The instances of history of deals on the chart.

Author: Nikolay Kositsin

 

Good afternoon!

I wanted to try to create an Expert Advisor similar to this one, but using a different indicator... Unfortunately, your code contains errors that do not allow to use it... I realise that I am a lamer, but I have posted a supposedly working program, not a piece of code.... If you can give explanations...

Regards to you, Asad.

 
Asadych:

Good afternoon!

I wanted to try to create an Expert Advisor similar to this one, but using a different indicator... Unfortunately, your code contains errors that do not allow to use it... I realise that I am a lamer, but I have posted a supposedly working program, not a piece of code.... If you can give explanations...

Regards to you, Asad.

I loaded the Expert Advisor into the Tester on the hourly chart and pressed the "Start" button. The Expert Advisor works without a single error as it did a year ago!

Test result


 
My trades are not executed in the tester both on run and optimisation ? What is the reason....
 
krishna5:
My trades are not executed in the tester on both run and optimisation ? What is the reason....

There is a mistake in the code, instead of 

//+------------------------------------------------------------------+
//| correction of the pending order size to a permissible value ||
//+------------------------------------------------------------------+
bool StopCorrect(string symbol,int &Stop)
  {
//----
   int Extrem_Stop=int(SymbolInfoInteger(symbol,SYMBOL_TRADE_STOPS_LEVEL));
   if(!Extrem_Stop) return(false);
   if(Stop<Extrem_Stop) Stop=Extrem_Stop;
//----
   return(true);
  }

should be 

//+------------------------------------------------------------------+
//| correction of the pending order size to a permissible value ||
//+------------------------------------------------------------------+
bool StopCorrect(string symbol,int &Stop)
  {
//----
   int Extrem_Stop=int(SymbolInfoInteger(symbol,SYMBOL_TRADE_STOPS_LEVEL));
   if(!Extrem_Stop) return(true);
   if(Stop<Extrem_Stop) Stop=Extrem_Stop;
//----
   return(true);
  }
 
Rashid Umarov:

There's a typo in the code, instead of

should be

The publication is old, it has the first edition of the includnik. In the new includnik it looks like this:

bool StopCorrect(string symbol,int &Stop)
  {
//----
   long Extrem_Stop;
   if(!SymbolInfoInteger(symbol,SYMBOL_TRADE_STOPS_LEVEL,Extrem_Stop)) return(false);
   if(Stop<Extrem_Stop) Stop=int(Extrem_Stop);
//----
   return(true);
  }
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