MQL4 and MetaTrader 4 - page 714

  OrderSelect() fails  (13   1 2)
Hello, The following code always fails on OrderSelect() and the return error code is 0   if (OrderDelete(TicketNum, CLR_NONE) == TRUE){    ...    if (OrderSelect(TicketNum, SELECT_BY_TICKET) != TRUE)    {        Alert("Server failed to select order ticket=", TicketNum, " Err=",...
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Can I transfer my custom indicator from my laptop to my tablet and smartphone which both operate the window system?
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Hello, I am a beginer, trying to run his first script, but when I do I get this error. initialized One-Click Trading plug-in for MetaTrader4. cannot load library 'mt4dll.dll' (error 126) expert stopped I looked in my machine and there is no mt4dll.dll file, I reinstal the soft, but nothing. Can some...
Dear all, I am a newbie in using strategyg tester.  My questio1ns are:. 1. What is the meaning of the line and icon generated during the back test? 2. How to display equity curve ? my terminal only shows balance curve. Sorry to apply your help again . Thanks for your time and consideration.
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Hello, i have write a trade copy tool and i have a question, when i have a Order in EURUSD and i want to open in the Metatrader where i receive this signal also a Order in EURUSD, but this Broker have another name for EURUSD, how can i codeing it to open in EURUSD a order? if i make this:...
New article How to Install and Use OpenCL for Calculations is published at mql5.com: It has been over a year since MQL5 started providing native support for OpenCL. However not many users have seen the true value of using parallel computing in their Expert Advisors, indicators or scripts. This...
Strange thing, an old short piece of code of mine is not working now. i do it on build 482  A simple code to check whether are there open trades, and if there were, then looks for the biggest lot size to double it. In backtesting it does something else: even if there were no trades open, this code...
I got the take profit and stop loss to work but it only executes on one order and is not applied on all the open orders. How do I get the take profit to be applied on all open orders? Any advise?...
baje dos veces la metatrader 4 una de la web fxforextime y la otra de la web ibfx.com .. como no se conectan con su servidor respectivo decidi desintalar e instalar de nuevo.. Ah.. se me olvidaba tambien baje de google la metatrder 5 sera este el problema del porque no conecta la metatrder 4??' en...
  Migrate to MQL5  (3)
Hi,       I would like to migrate the indicator attached below to MQL5. Can anyone do it for me? I tried so many methods and followed so many articles. But couldn't do it. Thanks in advance.
Hi guys, I have been working on an EA of mine for the past month or so. It works great in the strategy tester, so I decided to try it out on the live demo. However, after a few trades I get this message: "2010.04.26 18:51:58 Memory handler: cannot allocate 164202016 bytes of memory." Also, when I...
Hi all. I'm find in my HD the indicator attached. I remember that i download it from this forum. How i have to construe this indi? Thank you.
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hi guys n gals  hopefully someone can advise me   whlist using the mt4 in tester mode with an EA in visual mode, i.e. you can see the chart drawing on screen as ea plays,  i wish to use a script to return the details of the order which is currently open on the ea tester window, however i can't seem...
Hey Guys. I wrote an expert and have only one problem. He makes 100 trades in few minutes and loose all the money. I want to make a 15min/1h. break after every closed trade. So i wrote: if(OrdersHistoryTotal()>0)   {     for(int a=0;a<OrdersHistoryTotal();a++)     {       if(OrderSelect(a...
Hi Does 3DOscillator  CI repaints? According to some backtests ive done it seems it does. I m quite suprised since in the code i can only see using iRSI&iCCI. Is there a way to fix this?  https://www.mql5.com/en/code  
Hi, I process the " optimization results " tab as shown in the tab after an optimization. To do this I pass all this data in a csv file (coma separator). The "save as report" option doesn't work for me as it doesn't save all information as shown in the tab (inputs are not shown). I do a copy and
int init() { ObjectCreate ( "closeprice" , OBJ_ARROW , 0 , Time[ 5 ], Close[ 5 ]); ObjectSet( "closeprice" , OBJPROP_ARROWCODE , 5 ); return ( 0 ); } int start() { //---- double closeprice1, endprice,closeprice; closeprice1=ObjectGet( "closeprice" ,OBJPROP_PRICE1); string
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hi friends i m searching for averaging with multiply  method Expert Advisor look the attached statement  the EA possible change lot size,averaging gap and multiply also  please help me 
How to modify OP_BUYSTOP current price / position??? For me OrderModify is not working, don't know why... Maybe doing wrong And on each tick deleting and creating new ticket is not very smart and cool :D 
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if (Bar(0) price >200){    OrderSend(Symbol(), OP_BUY, lotSize, Ask,3,stopLoss,magicNumber;   lastTrade = Time[0];      return;}   else if (Bar(0) price <200){   OrderSend(Symbol(), OP_SELL, lotSize, Bid,3,stopLoss,magicNumber;   lastTrade = Time[0];      return;   }Is this code totally illogical?...
  help me :(  (5)
for example these r my ea's orders.  1 order is long at 1.30000 2. order is long at 1.29700 3. order is short at 1. 2960. 4. order is short at 1.2940 5. order is long at 1.2920 now all five order not close yet. i want write a code that ; when 6. order will open, ea will check 5. orders open price...
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Hi Everyone, I have encountered a problem which just makes no sense to me.  Basically I need to search through a long list of hundreds if not thousands of lines in an array.  So I'm using a "While Loop".  This is just an example: int k = 0; while(k<300) { Print(k); k++;...
Hi,     Can you please tell me whether we can use MQL5's - Bars in the place of MQL4's IndicatorCounted() ? I am trying to port an indicator from MQL4 to MQL5. Thanks in advance. -Krishna
I was wonder if there is a way to up the lot size as the price goes up or down? For example if I buy USD/JPY .01 lot @ 99.10 and the price goes down 10 PIPS. I would then want to buy .02 lots @ 99.00 and so on if the price continues to drop. As the price drops the lot size increases. Is there an...
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  Solapar graficos  (6)
Con el Metatrader se pueden solapar dos gráficos de dos valores diferentes? Dicese BBVA y Santander y dividir el uno por el otro? Que aparezca todo el la misma pantalla pero por separado: ----------------- GRAFICO BBVA ----------------- GRAFICO SAN ----------------- DIVISIÓN ENTRE AMBOS...
Does anybody knows how to deal with this? I get constantly these messagess after 12 h running MetaTrader without problems: 2008.11.25 22:05:50 HistoryBase: not enough memory 'EURUSD1' [57109 bars] ... 2008.11.25 22:06:01 Memory handler: cannot allocate 2524060 bytes of memory MetaTrader is...
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I have an EA in MT4 build 200 that uses MA calculations extensively, but when Irun it on a chart, I keep on getting this error: 2006.11.29 13:28:25 Memory handler: cannot allocate 22 bytes of memory 2006.11.29 13:28:25 Not enough memory for indicator Moving Average (EURUSD,M1) What is the best...
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Hi All  Help me to write the code for indicator is active for specfic login with specfic time period  like 1 week , 1 month or 1 year ..  how can i set this indicator..  Guide either i can add it in indicator itself or need to write a script in seperated and put it in under EXperts/Scripts      
hello   want try to code range bar in mt4   but want to have filled & non filled empty candles just as a rectangle   thanks in advance for help   regards 
Hi,         I am running an EA on EURUSD. I would like to place orders on other symbols. How can I do it? Thanks in advance. With Regards, Krishna