MQL4 and MetaTrader 4 - page 200

I do not understand one thing. Since Meta Trader, Windows, Android and all scripts, strategies and Expert Advisors for MT4 are written in C ++ or C # or similar C language. So far, Android has not created the MQL compiler under MT4 yet? I mean no MQL Editor for Android. Besides, there is no...

I am wondering if it is possible to have non-drawn buffers which are not shown in the color tab, but their value is shown in the data window. Below is a detailed description of the problem. I have an indicator which has four buffers. Two of them are drawn on the chart, showing some arrows. Indeed

Hi experts, when recompiling an indicator I see a couple of (red triangle) messages in the Experts log about x number of objects of my program class undeleted/left from the previous version's deinit I never used class pointers nor the new operator, I just declare variables of that class, I was

I can not download the free demo of my own product . Free Demo download is not available. It says "İnstallation Failed" What is wrong about it. I dont know which unit to ask that

Here is the code: #property strict struct MyRates { datetime time; // Period start time double open; // Open price double high; // The highest price of the period double low; // The lowest price of the period double close; // Close price long

Recently I'm excited to find some youtube tutorials about onchartevent and button and dialog,etc. in official library. I successfully wrote a code with button, as well as with button in a dialog. But then when I tried to code a dropdown list (not in input and ENUM..., I want the button in chart), I

This took me a full day of troubleshooting, including an uninstall/fresh install of Metatrader 4 before I managed to find the culprit. The problem is I don't have a clue what to do about it. Here's the code for an indicator, as simple as could be, only 2 executable statements, compiles fine. When I

I am trying to find the 2nd highest sell and 2nd lowest buy What is actually wrong with my comparison for populate the 2nd highest and 2nd lowest? double Highest2ndSell() { double highest2nd= 0 ,highest= 0 ; for ( int i= OrdersTotal ()- 1 ; i>= 0 ; i--) // { if ( OrderSelect (i

Hello, I have a problem with my code, it doesn't place an order when the arrow from the indicators appears Thanks for replying :-) Those are my code for INDICATOR and EA ////// EA ////// //+------------------------------------------------------------------+ //|

Hi guys, I was hoping someone could help me out. Coding is not a strong point for me but I am trying! I'm experimenting with basket trading and would like to try something out but I'm not sue how to do it. Assuming I have multiple sell orders spaced by x amount. When I reach a certain number of...

improper enumerator cannot be used double ism0= iStochastic ( Symbol (),Open_Red_Blue_TimeFrame,Stochastic_K,Stochastic_D,Stochastic_Slowing, MODE_SMA , PRICE_CLOSE ,MODE_MAIN,Open_Red_Blue_Trade_Bar);

so i am trying to tranfer code from trading views pine script to mql4 for mt4 but all calculations of custom indicator are done right...but it doesnt plot it here is the original script and here is my code plesase help! ------------------------------------------------------------

I've used the strategy tester before without a problem. However, now it will not accept inputs for any testing. I can use the strategy tester in visual mode by establishing default inputs in the EA, but that won't work for optimization. I've looked for other settings but found nothing. Selecting

Hello everyone! I'm trying to make my EA to get data from online CSV file and write down to a local file, but it worked wrongly. The destination file is only saved with the word "FALSE" inside as data, even i tried some other function to write data. So, please! anyone can help me to show my mistakes

Is there anyway to reset my password? My details are in my MT4 program but I can't find where I recorded my account details. Please help

Hi everyone, I only recently learned how to easily display completed trades on the chart (without the help of an indicator or script). Simply go the MT4 terminal, change to the "Account History" tab and then use the mouse pointer to drag the column with the desired trade on to the chart. You will

I haven't used MT4 for several years. Now having downloaded it I'm unable to alter the vertical scale. Also, I get duplicate copies of each chart, below the main one. Can anyone help me with these issues? Thanks in anticipation. I'll try to attach a screenshot

hi guys my EA has has a function of 1. delete pending order for buy 2. close open order for buy 3.delete pending order for sell 4. close open order for sell when I coded my EA I made it in to two different .mq4 BUY.mq4 and SELL.mq4 to avoid confusion, all is working perfectly fine. The problem

Hi all I want to open the 3rd trade at 100 pips. Below the code I've shown it will not open the 3rd trade at 100 pips, instead it will open the 2nd trade at 50 pips which is correct. I would like to know what I'm I doing wrong. If you know the problem please help! int CountTrades() { int Count= 0

int OnInit() { { int AcctNbr = 0; if(AcctNbr > 0 && AcctNbr != AccountNumber()) {Print("Account not allowed"); return(-1);}} //---- drawing settings SetIndexArrow(0, 119); SetIndexArrow(1, 119); //---- SetIndexStyle(0, DRAW_ARROW, STYLE_DOT, 0, Red); //SetIndexDrawBegin(0, i-1);

Hi, I am very newbie with mql5 and I wrote a function to return bool value. It seems I am missing some parenthesis but I don't bool isSlBuyNear () { bool slBuyNear = true ; double slBuyDis = calSLBuyDist(); double validSlDist = updateSlDist; if ( slBuyDis < validSlDist) slBuyNear = true ; else

hi, I am experiencing problems with the prev calculated variable in indicators for mt4. In the first calculation its returning 10000(for example), in the next one - 0 (so far its normal).But after that it starts looping - one time 0, one time the same 10000, and this is causing the indicator to...

Hi all, ive switched computers and am having trouble logging into mql5 through mt4,, ive tried all that was suggested in previous threads but to no avail. Here is what ive tried: 1. Change password to 8 characters 2. Deleted all in community folder and restarted mt4 3. Double checked everything 4

hi to all, Good day and God bless to everyone. i am a newbie trying to program my own algo using MQL4. i have done creating my EA and it trades perfectly but i could not seem to let it exit upon trigger of indicator condition( the reverse direction of my trigger condition for buy and sell) please

Hello all... would anyone know of an MT4 broker that carries a good amount of USA stocks (CFD's)? Particularly, I'm interested in the ones that have the most options activity, as listed here: https://www.barchart.com/options/most-active/stocks Thanks! Shawn

When i add the Trader assistant it does not look write. The font is bigger than the tab it sits in. Is there anything i can do to fix this

Yo guys, Can someone please help me fixing this short script, it seems the alerts not working and my head is exploding. Thanks a million

Hello, i am a beginner of mql language. I am trying to initialize an array of structs but when I compile the program the system gives an error. I'm definitely doing something wrong. This is my code: struct MaStruct { int period; int shift; ENUM_APPLIED_PRICE applyTo; ENUM_MA_METHOD mode;

When I trade on MT4 demo, my take profit is good. When I moved to live, more losses and stop loss. I assume the broker maniuplate the price after I placed life trade. Is it possible? Just to seek forumers advice

I try to set suffix value to currency string I have this code //======================== extern string suffix = "" ; //======================== string EURAUD = "EURAUD" +suffix ; string EURCAD = "EURCAD" +suffix; string EURCHF = "EURCHF" +suffix; try to replace this value to this array string EUR[