How do you set an EAs when opening and closing? - MQL4 and MetaTrader 4

Tretyakov Rostyslav 2020.11.30 16:34 #13071

Alexandr Sokolov:
Where do I find out the order expiry time in the strategy tester? The columns tab does not have it

How do you set the expiry time?

Alexandr Sokolov 2020.11.30 16:37 #13072

MakarFX:
How do you set the expiry time?

void Open_Order(ENUM_ORDER_TYPE  Type,
                double           price,
                double           sl_price,
                double           tp_price,
                datetime         close)
  {
   
   MqlTradeRequest  request;
   MqlTradeResult   result;
   
   ZeroMemory(request);
   ZeroMemory(result);
   
   request.action        = TRADE_ACTION_PENDING;
   request.magic         = id_number;
   request.symbol        = _Symbol;
   request.volume        = volume;
   request.price         = price;
   request.sl            = sl_price;
   request.tp            = tp_price;
   request.deviation     = slippage;
   request.type          = Type;
   request.type_filling  = ORDER_FILLING_FOK;
   request.type_time     = ORDER_TIME_SPECIFIED;
   request.expiration    = close;
   
   if(!OrderSend(request,result)) Print("Error - ",result.retcode);
   
  }

Tretyakov Rostyslav 2020.11.30 16:41 #13073

Alexandr Sokolov:

Add in a comment on the warrant, I don't see any other options(

Alexandr Sokolov 2020.11.30 16:59 #13074

MakarFX:
Add to the order comment, I don't see any other options(

Thank you

Порт-моне тв 2020.12.01 19:51 #13075

This is my first comment on the forum and I'm not particularly familiar with the community, so don't throw too many tomatoes at me. To the point. When I was writing my EA I faced with problem that OrdersTotal() works (which makes sense) for all open orders and in case of setting conditions for "one order closed, the next one opened" I was surprised to find out that even if I set masters in conditions and duplicate code, two or more EAs on open charts on my account don't let each other work simultaneously (until one order is closed, another will not open). I searched a lot of places on the subject - I got a lot of solutions and as I understand it is elementary, but in all cases, nothing worked. What condition should I set when opening and/or closing "if... (...) " to uniqueize OrdersTotal only for a specific EA which is attached and the other one (its OrdersTotal) would not be related in any way and keep its own count of all orders. Thank you.

Check 2 or more Mistake in my code [ARCHIVE!] Any rookie question,

Vladimir Pastushak 2020.12.01 19:53 #13076

Порт-моне тв:
This is my first comment on the forum, I'm not particularly familiar with the community, so don't throw tomatoes at me. To the point. When I was writing my EA I faced with problem that OrdersTotal() works (which makes sense) for all open orders and I was surprised to find out that even if I set a master in conditions and copy code, two or more EAs on open charts at the same time do not let each other work (until one order is closed, the next one will not open). I searched a lot of places on the subject - I got a lot of solutions and as I understand it is elementary, but in all cases, nothing worked. What condition should I set when opening and/or closing "if... (...) " to uniqueize OrdersTotal only for a specific EA which is attached, and the other one (its OrdersTotal) would not be related in any way and keep its own count of all orders. Thank you.

Attach your code and you will be pointed out the errors

Порт-моне тв 2020.12.01 20:01 #13077

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

//| sova_2bars.mq4 |

//| https://www.mql5.com |

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

#property link "https://www.mql5.com"

#property version "1.00"

#property strict

extern int Magic = 6477;

extern double Lot = 0.01;

extern int Slippage = 3;

extern int TakeProfit = 1600;

extern int StopLoss = 800;

extern int Experation = 0;

double Openone, //opening price of the first candle

Opentwo, //opening price of the second candle

Closeone, //close price of the first candle

Closetwo, //the scene of the second candle

Lowone, //first candle's minimum price

Lowtwo, //first candle's price

Lowthree, //the scene of the third candle's minimum

Openthree, //open price of a third candle

Closethree, //close price of the third candle

CloseOrder, //close order

Highone, //maximal price of the first candle

Hightwo, //the price maximum of the second candle

Highhree, //the price maximum of the second candle

Highfour, //the price is the maximum of the second candle

Highfive, //price of a maximum of a second candle

Highsix, //price of the maximal second candle.

Highseven, //price of the maximum second candle

Highheight, //price of a maximum of a second candle

Lowfour, //the price of the fourth candle's minimum

Lowfive, //first price of a fifth candle

Lowsix, //the scene of a sixth candle's minimum

Lowseven, //the scene of a minimum of a seventh candle

Loweight, //the scene of the eighth candle's minimum

Closefour, //the closing price of the fourth candle

Openfour,

Low15,

Low25,

SLbuy, TPbuy, SLsell, TPsell, //open price of the fourth candle

OrderOpenPrice;

int ticket, ticketclose;

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

//| Expert initialization function |

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

int OnInit()

{

return(INIT_SUCCEEDED);

}

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

//| Expert deinitialization function |

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

void OnDeinit(const int reason)

{

}

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

//| expert tick function |

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

void OnTick()

{

//--- determining prices of the necessary bars

Openone = NormalizeDouble(iOpen(Symbol(), Period(), 0), Digits);

Highone = NormalizeDouble(iHigh(Symbol(), Period(), 0), Digits);

Hightwo = NormalizeDouble(iHigh(Symbol(), Period(), 1), Digits);

Highthree = NormalizeDouble(iHigh(Symbol(), Period(), 2), Digits);

Highfour = NormalizeDouble(iHigh(Symbol(), Period(), 3), Digits);

Highfive = NormalizeDouble(iHigh(Symbol(), Period(), 4), Digits);

Highsix = NormalizeDouble(iHigh(Symbol(), Period(), 5), Digits);

Highseven = NormalizeDouble(iHigh(Symbol(), Period(), 6), Digits);

Higheight = NormalizeDouble(iHigh(Symbol(), Period(), 7), Digits);

Opentwo = NormalizeDouble(iOpen(Symbol(), Period(), 1), Digits);

Openthree = NormalizeDouble(iOpen(Symbol(), Period(), 2), Digits);

Openfour = NormalizeDouble(iOpen(Symbol(), Period(), 3), Digits);

Closeone = NormalizeDouble(iClose(Symbol(), Period(), 0), Digits);

Closetwo = NormalizeDouble(iClose(Symbol(), Period(), 1), Digits);

Closethree = NormalizeDouble(iClose(Symbol(), Period(), 2), Digits);

Closefour = NormalizeDouble(iClose(Symbol(), Period(), 3), Digits);

Lowone = NormalizeDouble(iLow(Symbol(), Period(), 0), Digits);

Lowtwo = NormalizeDouble(iLow(Symbol(), Period(), 1), Digits);

Lowthree = NormalizeDouble(iLow(Symbol(), Period(), 2), Digits);

Lowfour = NormalizeDouble(iLow(Symbol(), Period(), 3), Digits);

Lowfive = NormalizeDouble(iLow(Symbol(), Period(), 4), Digits);

Lowsix = NormalizeDouble(iLow(Symbol(), Period(), 5), Digits);

Lowseven = NormalizeDouble(iLow(Symbol(), Period(), 6), Digits);

Low15 = NormalizeDouble(iLow(Symbol(), Period(), 14), Digits);

Low25 = NormalizeDouble(iLow(Symbol(), Period(), 24), Digits);

//----индикатор - условия--------------------------------------

double BigTrand = iMA(NULL, 0,50,0,MODE_SMA, PRICE_CLOSE, 1);

double SmallTrand = iMA(NULL, 0,5,0,MODE_SMA, PRICE_CLOSE, 1);

double LowerBB = iBands(_Symbol,_Period,17,1,0,PRICE_CLOSE,MODE_LOWER,1);

double UpperBB = iBands(_Symbol,_Period,17,1,0,PRICE_CLOSE,MODE_UPPER,1);

double MiddleBB = iBands(_Symbol,_Period,17,1,0,PRICE_CLOSE,MODE_MAIN,1);

double Bears = iBearsPower(_Symbol,_Period, 5, PRICE_CLOSE,0);

double Bulls = iBullsPower(_Symbol,_Period, 5, PRICE_CLOSE,0);

double Parab = iSAR(_Symbol,_Period,0.002, 1, 0);

SLbuy = NormalizeDouble(Ask - StopLoss*Point, 5);

TPbuy = NormalizeDouble(Ask + TakeProfit*Point, 5);

SLsell = NormalizeDouble(Bid + StopLoss*Point, 5);

TPsell = NormalizeDouble(Bid - TakeProfit*Point, 5);

//-------------функции---------------------------------------

if ( Ask>0 && Bid >0)

{

if (OrdersTotal()<1)

if (Close[1]>Open[1])

if(Bears < -0.00035 && MiddleBB > Ask)

{

ticket = OrderSend(Symbol(),OP_BUY, Lot, Ask, Slippage, SLbuy, TPbuy, "open buy order", Magic, 0, Blue)

}

if(OrdersTotal()==1)

if(Bulls > 0.00035 && MiddleBB < Ask && Bears > 0 && Opentwo < Closetwo && Openthree < Closethree && BigTrand < Ask)

CloseBuyPositions1();

}

//---- end of function

}

//---------------------------------------------------------------------

void CloseBuyPositions1()

{

for(int i=OrdersTotal()-1; i>=0; i--)

{

OrderSelect(i, SELECT_BY_POS,MODE_TRADES);

string CurrencyPair=OrderSymbol();

if(_Symbol==CurrencyPair)

if(OrderType()==OP_BUY)

{

OrderClose(OrderTicket(), OrderLots(), Bid, 3, NULL);

}

Why it doesn't work [Archive!] I will write Parabolic SAR code!

Tretyakov Rostyslav 2020.12.01 20:11 #13078

 int OrderOfSymbol=CounterOrderTradeType(-1);
 
//-------------функции---------------------------------------

if ( Ask>0 && Bid >0)
   {

 if (OrderOfSymbol<1)
    if (Close[1]>Open[1])
    if(Bears < -0.00035 && MiddleBB > Ask)
         {
    ticket = OrderSend(Symbol(),OP_BUY, Lot, Ask, Slippage, SLbuy, TPbuy, "открыт ордер на покупку", Magic, 0, Blue);
         }
         
   
if (OrderOfSymbol==1)
   if(Bulls > 0.00035 && MiddleBB < Ask && Bears > 0 && Opentwo < Closetwo && Openthree < Closethree && BigTrand < Ask)
    CloseBuyPositions1();
   } 
//+------------------------------------------------------------------+
//| Подсчет ордеров потекущему символу                               |
//+------------------------------------------------------------------+
int CounterOrderTradeType(ENUM_ORDER_TYPE order_type)
   {
   int cnt=0;
   //----
   for(int pos=OrdersTotal()-1;pos>=0;pos--)
      {
      if(OrderSelect(pos, SELECT_BY_POS, MODE_TRADES)==false) continue;
      if(OrderSymbol()!=_Symbol) continue;
      if(order_type == OrderType() || order_type == -1) cnt++;
      }
   //----
   return(cnt);
   }

Vladimir Pastushak 2020.12.01 20:11 #13079

Порт-моне тв:

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

//| sova_2bars.mq4 |

//| https://www.mql5.com |

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

OrdersTotal() returns the total amount of all positions and orders in Metatrader 4

   for(int i = OrdersTotal() - 1; i >= 0; i--)
      if(OrderSelect(i, SELECT_BY_POS, MODE_TRADES))
         if(OrderMagicNumber() == iMagicNumber)
            if(OrderSymbol() == Symbol())
              {

               }

This way you can separate orders for a MedgX and a symbol...

Порт-моне тв 2020.12.01 21:01 #13080

@MakarFX,thank you.... I get these errors when compiling

'CounterOrderTradeType' - function not defined test for many expt trade.mq4 48 19

'CounterOrderTradeType' - function declarations are allowed on global, namespace or class scope only test for many expt trade.mq4 141 5

MakarFX

www.mql5.com

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