Questions from Beginners MQL4 MT4 MetaTrader 4 - page 5

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[Deleted]  

Can you tell me why it opens on every tick?

void OnTick()
  {
   Alert(Sborinfo(Magic));
   if(Sborinfo(Magic)<=0)
     {
      MassivPrice(step); 
      tiket=OrderSend(Symbol(),OP_BUY,0.01,Ask,0,0,0,NULL,0,0,Blue);
      if(tiket>=0) 
         LastPrice=Ask; 
      else LastPrice=-1; 
     }
   MassivPrice(step);
   tiket=OrderSend(Symbol(),OP_SELL,0.01,Bid,0,0,0,NULL,0,0,Red);
   if(tiket>=0)
      LastPrice=Bid;
   else LastPrice=-1;
  }
//+------------------------------------------------------------------+
int Sborinfo(int magic)
  {
   for(int i=0; i<OrdersTotal(); i++)
     {
      Print("колличество ордеров ",kol);
      if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES) && OrderMagicNumber()==magic)
         kol++;
     }
   Print("новые ордера ",kol);
   return(kol);
  }
[ARCHIVE] Any rookie question, My script does not 'MA200' - unexpected token
Sergey Lobzankin  
Ibragim Dzhanaev:

Can you tell me why it opens on every tick?

Because I always test in this mode

void OnTick()
  {
   Alert(Sborinfo(Magic));
   if(Sborinfo(Magic)<=0)
     {
      MassivPrice(step); 
      tiket=OrderSend(Symbol(),OP_BUY,0.01,Ask,0,0,0,NULL,0,0,Blue);
      if(tiket>=0) 
         LastPrice=Ask; 
      else LastPrice=-1; 
     }
   MassivPrice(step);
   tiket=OrderSend(Symbol(),OP_SELL,0.01,Bid,0,0,0,NULL,0,0,Red);
   if(tiket>=0)
      LastPrice=Bid;
   else LastPrice=-1;
  }
//+------------------------------------------------------------------+
int Sborinfo(int magic)
  {
   for(int i=0; i<OrdersTotal(); i++)
     {
      Print("колличество ордеров ",kol);
      if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES) && OrderMagicNumber()==magic)
         kol++;
     }
   Print("новые ордера ",kol);
   return(kol);
  }
Vitalie Postolache  
Ibragim Dzhanaev:

Can you tell me why it opens on every tick?

Because that is how the code is written.

In simple terms, your algorithm looks like this: if there are no orders, open Buy, and at every tick, open Sell.

[Deleted]  
Vitalie Postolache:

Because that's how the code is written.

In simple terms, your algorithm looks like this: if there are no orders, open a Buy, and at every tick, open a Sell.

How can you change the code to make it work without additional conditions ?
Alert(Sborinfo(Magic));
  // Closse(Magic);
   if(Sborinfo(Magic)==0)
     {
     Print("количество ордеров ",Sborinfo(Magic));
      MassivPrice(step);
      if(OrdersTotal()<2)// без таких условий
         tiket=OrderSend(Symbol(),OP_BUY,0.01,Ask,slippage,0,0,NULL,0,0,Green);
      if(tiket>=0)
         LastPrice=Ask;  
     }

   MassivPrice(step);
   if(OrdersTotal()<2)// без таких условий
      tiket=OrderSend(Symbol(),OP_SELL,0.01,Bid,slippage,0,0,NULL,0,0,Red);
   if(tiket>=0)
      LastPrice=Bid;
  
  }
//+------------------------------------------------------------------+
int Sborinfo(int magic)
  {
  kol=0;
   for(int i=0; i<OrdersTotal(); i++)
     {
     Print(" чему ровно кол " , kol );
      if(OrderSelect(i,SELECT_BY_POS) && OrderMagicNumber()==magic)
      {
      Print(" ордера после " , kol );
      
        // kol++;
         }
     }
   return(kol);
  }
[ARCHIVE] Any rookie question, [Archive!] Any rookie question, Moving Stop to Breakeven
[Deleted]  
Vitalie Postolache:

But you can't, if you need both buy and sell and limit their number. Only I would not look atOrdersTotal(), and would count how much buy and how much sell.

And again, why do you need this "if(Sborinfo(Magic)==0)", if you then useOrdersTotal()?

You mean like this ? Are there other options - simpler ?
{
  CloseFirst(Magic);
   int b=0;
   int s=0;
   for(int i=0; i<=OrdersTotal(); i++)
      if(OrderSelect(i,SELECT_BY_POS,MODE_TRADES)==true && OrderMagicNumber()==Magic && OrderSymbol()==_Symbol )
        {
         if(OrderType()==OP_BUY)
            b++;
         if(OrderType()==OP_SELL)
            s++;
        }
   if(b==0)
      tiket=OrderSend(Symbol(),OP_BUY,0.01,Ask,slippage,0,0,NULL,Magic,0,Green);
  if(s==0)
      tiket=OrderSend(Symbol(),OP_SELL,0.01,Bid,slippage,0,0,NULL,Magic,0,Red);
      }
[ARCHIVE] Any rookie question, Any questions from newcomers [WARNING CLOSED!] Any newbie
Sergey Salnikov  

Comrades! I have a question.
The Expert Advisor opens pending orders at 00:00 from the beginning of the day based on the previous day's extremums.

On weekdays, everything works fine, but with Monday's opening,the pending orders are not placed at Friday's extremes, but at Thursday's levels for some reason. How come?

OpenTime="00:00";
currtime=TimeToStr(TimeCurrent(),TIME_MINUTES);
Format=Digits();
DH=NormalizeDouble(iHigh(NULL,PERIOD_D1,1),Format) ;
DL=NormalizeDouble(iLow(NULL,PERIOD_D1,1),Format);
if (currtime==OpenTime)
{
отложки
}
High and Low of Any questions from newcomers pivot indicator does not
Vitalie Postolache  
Ibragim Dzhanaev:
You mean like this? Are there any other options - simpler?

Yeah, that's about right. How much simpler?

[Deleted]  
Vitalie Postolache:

Yeah, that's about right. How much easier could it be?

Do you happen to know any lessons on arrays? If you do, please send me the link.
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