[Archive!] Any rookie question, so as not to clutter up the forum. Professionals, don't pass it by. Couldn't go anywhere without you - 2. - page 171

[Roman Kutemov]

There is an indicator, Sanyok is the author.

It marks the level of a fractal formed on a bar with a volume greater than the average volume of the last 3 bars before the fractal.

how to load it into an EA ?

I am trying:

h=NormalizeDouble(iCustom(NULL,0, "vfractals",MODE_UPPER, 1),Digits);

l=NormalizeDouble(iCustom(NULL,0, "vfractals",MODE_LOWER, 1),Digits);

it doesn't work.

[ilunga]

NormalizeDouble(iCustom(NULL,0, "vfractals",MODE_UPPER, 1),Digits); 1. MODE_UPPER and MODE_LOWER means you take values from the first and second indicator buffers (you have zero and first) 2. Number 1 means that you take the value of [1]-th element (on the last bar)

[Roman Kutemov]

ilunga:
NormalizeDouble(iCustom(NULL,0, "vfractals",MODE_UPPER, 1),Digits); 1. MODE_UPPER and MODE_LOWER means you take values from the first and second indicator buffers (you have zero and first) 2. Number 1 means that the value of [1]-th element is taken (at the previous bar)

Thank you.

[Виктор]

Moved.

Pavel447 02.03.2011 10:57
How do you do!
If you have an Expert Advisor (or script) that automatically sets SL, TP, Trailing Stop, and transfer to BU on profit taking ...?
Thanks in advance).

[Виктор]

Moved.
dimeon 02.03.2011 11:41

sammi61:

Help me to add a dynamic lot to the code of an EA, so that the lot increases with the increase in the deposit, or as a percentage of the deposit?

If lot is 0, then auto lot is enabled, if it is a value, then the lot is fixed

Attached files:
FiboWave_v1_1lavtolot.mq4 (9.26 KB) removed

[100yan]

artmedia70:
Arrays can be used in so many cases and for so many different tasks. So what is the right example?

  if (Cls_B[i]||Cls_S[i]) LotCt=NormalizeLot(OrderLots()/(4-i)); 

how to write [i] ? I seem to declare it as a variable..., it gives a compilation error. I don't understand ... It's asking for an integer value, but an array can also be declared as a variable?!

[Roma]

100yan:
как прописать [i] ?

It asks for an integer value, but an array can also be declared as a variable?!

Be more specific.

an array is a variable with the same name but a different number

[Alexey Subbotin]

100yan:
how to write [i] ? I seem to declare it as a variable..., it gives a compilation error. I don't understand ... It asks for an integer value, but an array can also be declared as a variable ?!

Any construction in brackets [] must have data type int.

[[Deleted]]

Can you tell me what the meaning of this crap in the logs is? How can I avoid it? The Expert Advisor trades with this indicator, after an error the trade freezes until you restart the terminal because restarting the Expert Advisor may crash again.

22:39:53 +ZigZag_Levels CLJ1,M5: uninit reason 3

22:39:53 Zigzag CLJ1,M5: uninit reason 1

22:39:53 Zigzag CLJ1,M5: removed

Maybe it's because I'm using the terminal on a remote server and on my own computer at the same time?

[Artyom Trishkin]

todem:

Hi all! I have a question: in this function for two positions (buy and sell) I set stop-loss so that for sell SL=open buy+18 pips, and vice versa for buy:

бла-бла-бла...

Opening prices of opposite positions are obtained from the function:

бла-бла-бла...

We know the ModifyOrder function as a standard KIMIW function, we use it to set the calculated stoplosses...

The question is, the EA sets stoplosses only for a sell and not for a buy... Who thinks so?

void SimpleLock(string sy="", int mn=-1) {
  double po, pp, ops1=0, ops2=0, opb;
  int    i, k=OrdersTotal();

  if (sy=="0") sy=Symbol();
  for (i=0; i<=k; i++) {
    if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES)) {
      if (OrderSymbol()==sy || sy=="") {
        po=MarketInfo(OrderSymbol(), MODE_POINT);
        if (mn<0 || OrderMagicNumber()==mn) {
          if (OrderType()==OP_SELL) {
            opb=OrderStopLoss();                            // Значение стопа позиции до модификации = (0???)
            ops2=NormalizeDouble(OrderPrice(OP_BUY),Digits);
            if (ops2>0 && opb!=0) {
                ModifyOrder(-1, ops2+18*po, -1);
              }
            
          }
          if (OrderType()==OP_BUY) {
            opb=OrderStopLoss();
            ops1=NormalizeDouble(OrderPrice(OP_SELL),Digits);
            if (ops1>0 && opb!=0) {
                ModifyOrder(-1, ops1-18*po, -1);
              }
            
          }
        }
      }
    }
  }
}

If the stop is not set, the modify is not called...

If you don't set stop-loss for long, then the modifity is not called..:

double OrderPrice(int type) {
   double price;
   int i, k=OrdersTotal();
      
      for (i=0; i<k; i++) {
         if (OrderSelect(i, SELECT_BY_POS, MODE_TRADES)) {
            if (OrderType()==type) {
            price=OrderOpenPrice();  // Значение цены открытия в списке ордеров терминала позиции с типом type и индексом i
            }
         }
      }
   return(price);  // Возвращает цену открытия последней в списке ордеров позиции с типом type и индексом не более k-1
}

Are you sure that the opening price of the required order is returned?