MQL4 and MetaTrader 4 - page 871

How code below I am sending the function OrderModify to platform and some times the platform is returning code ERROR 130, this error is abour STOP LOSS values, for me is this OK, I cant understand why is returning it some times. Can help me to resolve it ? Inside a loop with 'for' if(OrderSymbol()...

Hi, all i need is a simple code that sells everyday at a certain time, for same amout TP&SL..i want to backtest it.. For example, Sell 14.45 every day a TP of 10, SL of 10 Thank you

When i'm using expert advisor in MT4 to open trades, it doesn't work by himself. I need to check the "Ask manual confirmation" checkbox or else nothing happen. If there is an open trade condition from the expert advisor, if the "Ask manual confirmation" is not checked, nothing happen but as soon as

Try this: 1. Create a new EA called “Dummy” using the defaultEA template. No coding needed if you have the default template. Compile it toproduce Dummy.ex4. 2. Run the EA in the strategy tester in (everytick) visual mode with the speed turned down. 3. Compile the attached TestInd and...

Hi guy. Can you help me explain this code? Inside it, i add some comment where my question is. Code info: Name: SuperSR 6. Author: Scriptor (2008.03.05 09:45). //+------------------------------------------------------------------+//|                SuperSR 6.mq4...

I'm a fairly experienced programmer, but still learning mql4. This one has me stumped. Apologies if this has been asked and answered, I can't find or deduce an explanation: • Same EA running on EURUSD and AUDUSD in the same account. • Executes fine on EURUSD but returns 4107 error on AUDUSD •...

Hi guys, i need some help if someoane it is there! I want to use in my indicator the last 3 buffers bar from the fractals indicator , example: Fractals Indicator, has '' SetIndexBuffer(0,ExtUpFractalsBuffer);'' so i want to use the last 3 value of this ' ExtUpFractalsBuffer'' and the same for

is it possible to draw a vertical line at the up or down arrow( both arrow and vertical line showing)?

Hi ! I daytrade on 5-mins charts. I would love the programm to play a sound whn every bar closes to call my attention... Thank you! Yuri Dayananda

Hi All, See chart pic below, it should be limited to maxBars=20, but keeps counting. My putting in SetEmptyValues in init() and, in start(), the last chunk, while (i >maxBars) { arrUSD[i] =0; ... } has no effect ! Athar. //+------------------------------------------------------------------+//|...

Hi everbody. who is responsible for special version like the mb trading fx mt4. This version http://www.mbtrading.com/ have the option Enable DDE Server but this not function. I ever use DDe because I have a program in .net that I use in paralel to monitor the market. Buut in this last build, 509...

When I reinstall theMT4, I find the version compiled in June and the version compiled in Septemberare different, although they are both version 4.509. I use MT4i'sQuickchannel DLL to send Alarm message to my C# client, it is work very stable,now when I reinstall the newer version which downloaded...

Hi everyone, I would like to ask a newbie question regarding the backtesting optimization feature. Whenever I start testing a given EA, MetaTrader calculates the number of passes (combination of parameters) and the estimated time to complete the task. But the final process always gives a smaller...

//+------------------------------------------------------------------+//|                                         Buy and with SL and TP |//|                               Copyright © 2008, smjones     |//|...

Someone can explain me the logic that follows the fractal indicator?, Ie only an explanation of the logic that follows, not the code in mt4. Is as follows: 1-high (n-2) <high (n) 2-high (n-1) <high (n) 3-high (n +1) <high (n) 4-high (n +2) <high (n) 5-low (n-2)> low (n) 6-low (n-1)> low (n) 7-low (n

I noticed that sometimes when I send a custom indicator to a friend, when he copies the ex4 file in the indicators folder(under experts) it disappears or gets erased. When the platform(MT4) opens is not under the Custom Indicators in the Navigator Window. When he goes back on the C: drive in the...

I was using visual back testing for a while and never experienced something similar... As I start back test, I select the EA, and choose the Visual Mode option. However as I start the backtest, the Visual Mode gets unselected and the test executes. I tried different EAs, time frames, pairs, as...

Asia-Europe-US session with rectangle filled from top of the chart and the bottom How? I found https://www.mql5.com/en/code/7753 that shows the session of each with high price and low price of that specific session. But, that is not what I want. I want just the bottom of the chart as a low, the...

any one tell me is how this ea can place only 12 pending order on different time . means 6 on above the price and 6 blow the price like buy sell limit and stop . all these 6 order shold be same distance like 25 pips

Hi, I am currently trying out a pairs trading EA on GBPUSD-EURUSD. The EA is attached to the GBPUSD chart on live trading (not backtesting). I have the following code ... if (Condition ...)   {      Ticket = OrderSend("GBPUSD", OP_SELL, Lots, Bid, Slippage, Ask+StopLoss*Point, Bid-TakeProfit*Point,...

hello, does anybody know if there is any method to save and reload mt4 system tester results, to qiuckly reload former test results? thanks in advance

int init()  {    int handle;  handle=FileOpen("countmein", FILE_CSV|FILE_WRITE, ';');  if(handle>0)          for (int Counter = 1; Counter <= 100; Counter++)    {     FileWrite(handle, Close[Counter], Open[Counter], High[Counter], Low[Counter]);     FileClose(handle);      }  //...//----   //----...

Hi, I do some 'backtests' just with the bars of the current chart. Now it happens that I print more lines than the expert tab shows - ok. But the logfile isn't flushed so a lot of lines (bytes) are still kept in the memory of mt4 until I close mt4. Is there another option to flush the log (empty the...

Hello good people. I am looking for an MT4 indicator that will display the yearly, monthly and weekly (every year and month, week) high and low prices on a chart. I do not necessarily require it to draw lines, just to display the data some where on the chart. I have used the search facility but...

any one know pending order ea. witch can open only 4 order like buy stop sell stop buy limit sell limit on different time one a day.

Hi, Im new to MT4. Before using MT4 I was use to placing trades using actual price value. So if I had $1000 equity i want to place $50 on the USD/CAD pair for a Buy order. I simply enter 50 as the value then set a stop and take profit value based on how much i want to lose/gain. So i set stop loss...

I need an MT4 EA which will send buy or sell orders at each bar automatically till stopped with user features relating to trade like buy or sell at each bar, currency pair selection, quantity, maximum lots til the EA continues, trade restrictions for days of week/hours/minutes, showing transaction...

Hello, my #include command isn't working. When I create a new include file using the wizard provided through the file menu on MetaLanguage Editor, it saves the include to the includes directory within the same directory as the EA. When I compile the EA, there is an error that it cannot open the...

Hi friends, I have started programming in MQL4 and started with a simple EA as an example to test it out. I am checking the opening values of the bars in the EUR/USD chart, and did a simple 1 BUY order when the OPEN value of a BAR is more than 1.35. I tested it with back testing in MetaTrader and...

Hi, I need to catch the zigzag bottoms and tops but I have no idea what is the best method to to it. Should I use the while cycle and loop untill the corner condition is met? How do you do it? Thank you