MQL4 and MetaTrader 4 - page 969

Hello,   I have been trying to smooth ATR like i did applying the EMA 128 on the ATR 480[1st indicator window]. Here is my code for the ATR indicator on the last window[2nd indicator window]. They should have the same results. What am i doing wrong? Thank You in advance...

Hi All, Is there an easy way to delete the old Magic Numbers generated by an EA? Where can I find the historical data of MN? Server or client?    Thanks, MG   

Is there a way to capture the close, of a period, at the close.  Because of delays in ticks, you can't simply state:  if (second() == 59)  {X = close;}                            

hello friends! i have a pending function that should close one pending order while the other order active. instead its closing the 2 pending  immediately (one of them should be hit first , and after that the function need to close the other one.) the code: void ClosePendingOrder(string symbol...

Hi all, The success at the Better's championship with probabilistic neural network (PNN) is sparking interest in this topic. The question is where to find orderly information on the topic, preferably in application to stock and forex (as such there is a lot of information on neural networks in

Dear all,    Did someone meet spaming problem with automated email ? I have implemented automatic email with my signal and the MT4 platform sometime consider it as spaming. How to avoid this problem ? Thanks for your answer.

If I place the standard Stochatic Oscillator indicator directly onto a chart with a 17,5,3 using LWMA mode with CLOSE price I get the base and signal plotting just fine. If I use an in-code call to iStochastic using EXACTLY the same parameters to plot what should be the same data - I get different...

Hi. Is it possible to run 2 different bots on mt4? I have 2 bots on different charts, same pair and they have the same sell/buy stops   J 

I am new here and MQL4. I am trying to make my own EA. But the MT4 complains, saying "executable file is corrupted. please recompile it" I recompiled and same thing happens. Is there any special file structure going on here or what? Can anyone help me? 

Hello, I try to install an EA on an orher PC and I get this message of error : 2005.01.26 12:27:37 Expert 'Test EA' is an indicator and cannot be executed. It works on my other PC, what can I do? I have the same problem with the sample EA, MACD sample and Moving Average of MT4. Sometimes he

MT4 on Linux - open email - causes a crash.   Is it possible to go to an ini file and close the email that keeps trying to restart mt4?  Is it possible to hold down a key when starting mt4 and thus open in safe mode?       

Hi everybody, I would like to know if it is possible to call an expert inside of another expert.

 I need a Trade Copier EA allows you to copy from Mt4 Masters to Unlimited Metatrader Accounts (Slaves). Manual or Automatic Trades occur within master Metatrader Account, Trade Copier should copy these trades to Slave MT4 Account.

Hi, I have double clicked on teh Market watch window and Terminal windows - which were 'attached' at the side and bottom of the screen. The became small, unreadable boxs and I can no longer adjust their size or relocate them (snap the) back into place. Any ideas??

Hi everyone, I would like to know if there is a way or if one of you has an idea on how to solve my issue. I have an indicator which produce an alert when some criteras are met. Everything is working fine but when I closed my plateform and open it again later, the indicator is producing an alert at...

How can I count the number of items in an array that have the value of " USDCHF "? int start() { string xyz[ 99 ]; xyz[ 0 ] = "USDCAD" ; xyz[ 1 ] = "USDCHF" ; xyz[ 2 ] = "EURUSD" ; xyz[ 3 ] = "USDJPY" ; xyz[ 4 ] = "AUDUSD" ; xyz[ 5 ] = "USDCHF" ; xyz[ 6 ] = "USDCHF" ; xyz[ 7 ] =

When we use current 1, Current 0 , current +1 .. Does this means that 1 = Previous 0 (Zero) =  Current and +1 = Current's Next Bar . And also guide that does +1 Says (Command) Predict that what will be the next Bar (INDICATOR) ?? Is it script which predicts or helps in prediction of Next Bar ??  Or...

int start(){   if(Bars<100){      Print("bars less than 100");      return(0);   }                     now tell me what Bars<100 means here ? if changed to Bars<10 or Bars<1000 what it means expertarts

why the EA not have init and denit part. this EA have not dll file can be tester int mt4 why ATTACHMENT CONGAING DECOMPILED CODE REMOVED

Can anybody tell me why I get an error when I try to download the MQL 4 book.

sir i got  A ERROR modify error 4051 in this...int start()  {  int ticket;if(OrdersTotal()==1){   if(OrderSelect(0,SELECT_BY_POS))   {           if(OrderType()==OP_BUYSTOP ||OrderType()==OP_SELLSTOP)      OrderDelete(OrderTicket());    } }if(OrdersTotal()==0)ticket=OrderSend(Symbol(),pot,0.01,Ask,3...

I am getting a error message om my mt4 platform,  Chart refresh could not be started. Err:2   I was told to refresh my server and change the server to another from the list, did that and still happens, can anyone please solve this problem for me, and its not happening on any other account from the...

How can I specify the pair for Open[2]? I want it to apply to USDCHF regardless of the chart that the expert adviser is attached to

it start here: https://www.mql5.com/en/forum/143085/page3 and thise is the code: #property copyright "Copyright © 2009, MetaQuotes Software Corp."#property link      "http://www.metaquotes.net" extern int Digits2Round = 2;  // Floating point rounding extern int PercentOfFreeDepo = 1; // Risk...

Hello, I have a problem downloading history of price in metatrader. When I get the download history at History Center, I realize it was missing several months between fev/2012 and dez/2012. Other months it downloads correct. Anyone know why? Or how I can download safely? Thank you.

//======================= condition for ORDER BUY ===============================  if  (Check1 >= Threshold && Check2 >= Threshold && O<H)       {        ticket=OrderSend(Symbol(),OP_BUYSTOP,Lot,H+P+Spread,0,H+P-SL+Spread,H+P+TP+Spread,NULL,0,iTime( Symbol(), PERIOD_D1, 0 ) + 86400);           if...

Using MQ4, how how can I get the ask price of a pair from three seconds ago?  This does NOT work: price_3_seconds_ago = MarketInfo(pair, MODE_BID, -3);

Hi, I trying to coding a indicator with multi Time Frame. Here are the code, But below code the data is count from right to left. can some one help me to opposite the code, so the data is read from left to right?? Thanks Lot! ;)    ArrayCopySeries(TimeArray_H1,MODE_TIME,Symbol(),Period_H1);...

Hi guys, i have a new question, simple i think. So when for example it's 15:00, i want to know the open price of the candle which time was 9:00. if (TC >= 15 : 00 ) { if (Openprice < iclose(symbol(), period_H1, 1 ) { Action } } So how to write code to obtain the Openprice of the

What I want to do ultimately is pass the History array to my C# DLL where I can do lots of cool things :) I found this C# and metatrader tutorial to work great with MT4 (not MT5 64 bit) http://www.codeguru.com/csharp/.net/cpp_managed/windowsservices/article.php/c14735/ The tutorial passes a string...