tick volume why is 0

[faustf]

hi guys  i  run this code 

void OnTick() 
  { 
   MqlTick last_tick; 
//--- 
   if(SymbolInfoTick(Symbol(),last_tick)) 
     { 
      Print(last_tick.time,": Bid = ",last_tick.bid, 
            " Ask = ",last_tick.ask,"  Volume = ",last_tick.volume); 
     } 
   else Print("SymbolInfoTick() failed, error = ",GetLastError()); 
//--- 
  }

but return me

2020.10.02 11:47:26.025      EURUSD,H1: 1601632045: Bid = 1.1721 Ask = 1.1722  Volume = 0

volume is  always at 0  why ???

thankz

[Jean Francois Le Bas]

faustf:

hi guys  i  run this code 

but return me

2020.10.02 11:47:26.025      EURUSD,H1: 1601632045: Bid = 1.1721 Ask = 1.1722  Volume = 0

volume is  always at 0  why ???

thankz

forex doesn't have volume

[William Roeder]

Jean Francois Le Bas: forex doesn't have volume

OP is printing tick volume (count) not real volume.

[Sardion Maranatha]

faustf:

hi guys  i  run this code 

but return me

2020.10.02 11:47:26.025      EURUSD,H1: 1601632045: Bid = 1.1721 Ask = 1.1722  Volume = 0

volume is  always at 0  why ???

thankz

 MqlTick last_tick; 

        if(SymbolInfoTick(Symbol(),last_tick)) 
        { 
            MqlRates lasttick[];
            if (CopyRates(Symbol(),Period(),last_tick.time,1,lasttick)>0)
            {
                Print(lasttick[0].time,": Close = ",lasttick[0].close," Tick Volume = ",lasttick[0].tick_volume); 
                ZeroMemory(lasttick);
            }
            else 
            {
                Print(last_tick.time,": Bid = ",last_tick.bid," Ask = ",last_tick.ask,"  Volume = ",last_tick.volume); 
            }    
        } 
        else
        {
            Print("SymbolInfoTick() failed, error = ",GetLastError()); 
        }