My demo indicator xMeterMTF is fixed, and the E-MovingInWL2 is also fixed - MQL4 and MetaTrader 4

Igor Kim 2009.04.23 16:26 #791

zennon писал(а) >>
The MovingInWL() function just goes through all open positions, regardless of filters sy,op,mn. This is also true for attached example EA (page 55).

Andrei, thank you! Corrected...

//+----------------------------------------------------------------------------+
//|  Автор    : Ким Игорь В. aka KimIV,  http://www.kimiv.ru                   |
//+----------------------------------------------------------------------------+
//|  Версия   : 23.04.2009                                                     |
//|  Описание : Перенос уровня стопа в безубыток                               |
//+----------------------------------------------------------------------------+
//|  Параметры:                                                                |
//|    sy - наименование инструмента   ( ""  - любой символ,                   |
//|                                     NULL - текущий символ)                 |
//|    op - операция                   ( -1  - любая позиция)                  |
//|    mn - MagicNumber                ( -1  - любой магик)                    |
//+----------------------------------------------------------------------------+
void MovingInWL(string sy="", int op=-1, int mn=-1) {
  double po, pp;
  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=="") && ( op<0 || OrderType()== op)) {
        if ( mn<0 || OrderMagicNumber()== mn) {
          po=MarketInfo(OrderSymbol(), MODE_POINT);
          if (OrderType()==OP_BUY) {
            if (OrderStopLoss()-OrderOpenPrice()< LevelWLoss* po) {
              pp=MarketInfo(OrderSymbol(), MODE_BID);
              if ( pp-OrderOpenPrice()> LevelProfit* po) {
                ModifyOrder(-1, OrderOpenPrice()+ LevelWLoss* po, -1);
              }
            }
          }
          if (OrderType()==OP_SELL) {
            if (OrderStopLoss()==0 || OrderOpenPrice()-OrderStopLoss()< LevelWLoss* po) {
              pp=MarketInfo(OrderSymbol(), MODE_ASK);
              if (OrderOpenPrice()- pp> LevelProfit* po) {
                ModifyOrder(-1, OrderOpenPrice()- LevelWLoss* po, -1);
              }
            }
          }
        }
      }
    }
  }
}

The e-MovingInWL2.mq4 is also fixed.

alex30 2009.04.27 07:49 #792

Good afternoon Igor!

Thank you for devoting so much time to the forum. Igor, do you know of an opportunity to get information on incoming buy/sell requests - "market depth".

Igor Kim 2009.04.27 08:53 #793

Alex30 писал(а) >>
Igor, do you know of an opportunity to get information on incoming buy/sell requests - "market depth".

no

Sergey Novokhatskiy 2009.04.27 10:55 #794

Question to the experienced: anyone can tell why my demo indicator xMeterMTF.mq4 shows all normal, and in real euro emptiness (whether because of the fact that in real eur/usd- is listed as eur/usddpro) if so can be corrected

Files:

xmetermtf.mq4 8 kb

xmeter.rar 34 kb

Trend /Reversal /Continuation HELPER Why Can't I trade Tick volume is empty

Igor Kim 2009.04.29 05:59 #795

The isTradeTimeString() function.

This function returns the flag allowing to trade by time. Actually, it actually checks if the current time of the trade server is located inside some time period. If it is inside, the isTradeTimeString() function returns true, otherwise it returns false. The peculiarity of this function is the possibility to specify the time interval both within and outside a day. This will be shown in details in the examples of use. The isTradeTimeString() function accepts the following optional parameters:

TimeBegin - String in the format "HH:MM", it sets the time of trade start. Default value is "00:00".
TimeEnd - String in the format "HH:MM", specifies the trade end time. Default value is "00:00".

//+----------------------------------------------------------------------------+
//|  Автор    : Ким Игорь В. aka KimIV,  http://www.kimiv.ru                   |
//+----------------------------------------------------------------------------+
//|  Версия   : 29.04.2009                                                     |
//|  Описание : Возвращает флаг разрешения торговли по времени.                |
//+----------------------------------------------------------------------------+
//|  Параметры:                                                                |
//|    TimeBegin - время начала торговли         (ЧЧ:ММ)                       |
//|    TimeEnd   - время окончания торговли      (ЧЧ:ММ)                       |
//+----------------------------------------------------------------------------+
bool isTradeTimeString(string TimeBegin="00:00", string TimeEnd="00:00") {
  datetime dtBegin, dtEnd;        // Время начала и окончания работы
  int      hc, he;                // Часы текущего времени и окончания работы

  dtBegin=StrToTime(TimeToStr(TimeCurrent(), TIME_DATE)+" "+ TimeBegin);
  dtEnd  =StrToTime(TimeToStr(TimeCurrent(), TIME_DATE)+" "+ TimeEnd);
  hc     =TimeHour(TimeCurrent());
  he     =TimeHour( dtEnd);
  if ( dtBegin>= dtEnd) {
    if ( hc>= he) dtEnd+=24*60*60; else dtBegin-=24*60*60;
  }

  if (TimeCurrent()>= dtBegin && TimeCurrent()<= dtEnd) return( True);
  else return( False);
}

Only "Useful features from [ARCHIVE] Any rookie question, [Archive!] Any rookie question,

Igor Kim 2009.04.29 06:06 #796

Examples of use of isTradeTimeString().

Time period within a day. Current time of trade server within a period and let it be "07:50".

if (isTradeTimeString("06:00", "09:30")) Message("Торгуем...");
else Message("Отдыхаем...");

Time frame inside day. Current time of trade server outside the segment and let it be equal to "07:50".

if (isTradeTimeString("12:00", "16:30")) Message("Торгуем...");
else Message("Отдыхаем...");

Time slot includes day boundary. Current time of trade server inside the segment and let it be equal to "07:50".
```
if (isTradeTimeString("21:15", "09:30")) Message("Торгуем...");
else Message("Отдыхаем...");
```
Time slot includes a day boundary. The current time of the trading server outside the segment and let it be "07:50".
```
if (isTradeTimeString("22:00", "05:30")) Message("Торгуем...");
else Message("Отдыхаем...");
```

SZY. Attached is a script to test the isTradeTimeString() function.

Files:

test_istradetimestring.mq4 4 kb

[Deleted] 2009.04.30 01:36 #797

KimIV >> :

Igor, the i-Sessions indicator occasionally has glitches: areas of not yet opened sessions appear and disappear...

[Deleted] 2009.04.30 04:00 #798

DR12CED >> :

Igor, the i-Sessions indicator occasionally has glitches: areas of sessions not yet opened appear and disappear...

Oops... I take that back... They'll come in handy in terms of waiting for events too... Pardon me... please...

Vasily 2009.04.30 05:16 #799

KimIV >> :

The isTradeTimeString() function.

This function returns the flag allowing to trade by time. Actually, it actually checks if the current time of the trade server is located inside some time period. If it is inside, the isTradeTimeString() function returns true, otherwise it returns false. The peculiarity of this function is the possibility to specify the time interval both within and outside a day. This will be shown in details in the examples of use. The isTradeTimeString() function accepts the following optional parameters:

TimeBegin - String in the format "HH:MM", it sets the time of trade start. Default value is "00:00".
TimeEnd - String in the format "HH:MM", specifies the trade end time. Default value - "00:00".

It is also possible to set variables to be not "string", but "int". In order to search in the tester?

>> Thank you in advance.

Igor Kim 2009.04.30 05:56 #800

vasilyt писал(а) >>
Can you make variables to be not "string" but "int". To be able to search in the tester?

On page 76...

Useful features from KimIV - page 80

The isTradeTimeString() function.

Examples of use of isTradeTimeString().

The isTradeTimeString() function.