Any questions from newcomers on MQL4 and MQL5, help and discussion on algorithms and codes - page 1338

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I will ask the question more correctly.

There is a block of code that explains to the Expert Advisor how many trades it needs to open. It looks like this

int OPEN=1;

if(OrdersTotal())

OPEN=0; // no more orders can be opened

if(OPEN==1)

{

//open here

}

The problem is that it opens the required number of deals (1 in this example) for all symbols. And I need to explain to him

that it needs to open this number of deals on the CURRENT instrument. Something like _Symbol or Symbol (). How it can be done? I think the solution is simple.

 
sibiriyak73:

I will ask the question more correctly.

There is a block of code which explains to the Expert Advisor how many trades it needs to open. It looks like this

int OPEN=1;

if(OrdersTotal())

OPEN=0; // no more orders can be opened

if(OPEN==1)

{

//open here

}

The problem is that it opens the required number of deals (1 in this example) for all symbols. And I need to explain to him

that it needs to open this number of deals on the CURRENT instrument. Something like _Symbol or Symbol (). How it can be done? I think the solution is simple.

if(!isTradeToDay(Symbol()))
 {
  //Здесь открываем
 }
 
Iurii Tokman:
Takes a shitload of deals, and in a sell
 
sibiriyak73:
Blows up a hell of a lot of deals, and in a sell

well there are two options:
1. show all code
2. join the telepath club

 
Iurii Tokman:

well there are two options:
1. show the whole code
2. join the telepath club:)

:)

I figured out how to open both buy and sell. But the number of deals does not open on every tick

int start()

{

double a=iOpen(NULL,PERIOD_D1,0);

double d=_ORDER*0.00001;

double c=d+1;

double s=c*a;

double limit= NormalizeDouble(s,_Digits);

// Print("limit level= ",limit);

double e=_STOP*0.00001;

double n=e+1;

double m=n*a;

double SL= NormalizeDouble(m,_Digits);

//Print("stop level= ",SL);

double p=_TP*0.00001;

double f=p+1;

double z=f*a;

double TP= NormalizeDouble(z,_Digits);

double w=iOpen(NULL,PERIOD_D1,0);

double q=_ORDER*0.00001;

double j=q+1;

double v=w/j;

double limit1= NormalizeDouble(v,_Digits);

// Print("limit level= ",limit);

double k=_STOP*0.00001;

double y=k+1;

double u=w/y;

double SL1= NormalizeDouble(u,_Digits);

//Print("stop level=",SL);

double g=_TP*0.00001;

double _f=g+1;

double _m=w/_f;

double TP1= NormalizeDouble(_m,_Digits);


if(Hour()==Nac)

{

if(iOpen(NULL,PERIOD_D1,0)<iOpen(NULL,PERIOD_D1,1))

{

if(!isTradeToDay(Symbol()))

{

int ticket1=OrderSend(Symbol(),OP_SELLSTOP,1.5,limit1,3,SL1,TP1,NULL,0,0,clrRed); //open here

}

}

if(iOpen(NULL,PERIOD_D1,0)>iOpen(NULL,PERIOD_D1,1))

{

if(isTradeToDay(Symbol()))

{

int ticket=OrderSend(Symbol(),OP_BUYSTOP,1.5,limit,3,SL,TP,NULL,0,0,0,clrBlueViolet); //open here

}

}

}

if(Hour()==Kon)

{

bool result;

int error;

//----

while(OrdersTotal()>0)

{

if(OrderSelect(0,SELECT_BY_POS,MODE_TRADES))

{

if(OrderType()==OP_BUY)

result=OrderClose(OrderTicket(),OrderLots(),NormalizeDouble(MarketInfo(OrderSymbol(),MODE_BID),MarketInfo(OrderSymbol(),MODE_DIGITS),3,CLR_NONE);

if(OrderType()==OP_SELL)

result=OrderClose(OrderTicket(),OrderLots(),NormalizeDouble(MarketInfo(OrderSymbol(),MODE_ASK),MarketInfo(OrderSymbol(),MODE_DIGITS)),3,CLR_NONE);

if(OrderType()==OP_BUYLIMIT || OrderType()==OP_BUYSTOP || OrderType()==OP_SELLLIMIT || OrderType()==OP_SELLSTOP)

OrderDelete(OrderTicket());

if(result!=TRUE)

{

error=GetLastError();

Print("LastError = ",error, ",Symbol());

}

else

error=0;

}

else

Print("Error when order select ", GetLastError());

}

}

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

//| |

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

return(0);

}

Here's the code without any declared variables.

 
sibiriyak73:

code needs to be inserted Alt+S
and where is the function ?
how did you compile it ? no errors ?

 
Iurii Tokman:

code needs to be inserted Alt+S
and where is the function ?
how did you compile it ? no errors ?

The function is at the bottom. The compilation is without errors. Sell side managed to adjust opens one trade on a specific instrument even if there are open on other

instruments. But the bay side fires trades on every tick and that's it

 
Iurii Tokman:

code needs to be inserted Alt+S
and where is the function ?
how did you compile it ? no errors ?

At the moment the code is like this. Sell side all ok but buy side every tick is a deal
 
sibiriyak73:
At the moment the code is like this. Sell side all ok, but buy side every tick is a trade

on the buy side the same thing should be done

 
Iurii Tokman:

the same thing should be done on the buy side

I cannot find out what should be changed in isTradeToDay function to make it the same on the buy side as on the sell side. Still the buy side does not work :(

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