MQL4 and MetaTrader 4 - page 52

I notice today across all my VPS servers that I can login to the MQL5 community via the tools menu and it connects displaying the market and items purchased. However when i try to install any of the purchased items i get an authentication failed message, with a pop up asking me to re-enter my

I have just done my EVERY TICK WFO backtesting ( 50 hours+), I have some doubts about the following questions： 1.Does anyone know what Walk-Forward Efficiency, Consistency, Drawdown means ? 2.What is the "passing rate " about WFO TEST? Can this backtest performance be implemented in the market

Quick question, My `NormalizeDouble()` function is rounding prices to an incorrect number of digits. I have a five digits broker and because the `NormalizeDouble` function is rounding prices to an incorrect accuracy, the TP and SL are out of whack. I have the following code: double price =

Hello developers. When I create a panel in MT4 using "CAppDialog" and when I save a template while the dialog box is active and then I load the same template in a new chart the dialog box becomes double and not working the way it should work. Please help me fix this problem

Does anyone encounter the above mentioned bug per subject? Thank you Example: Intent was to manually partial close 109818499 ( 0.01 out of 0.03 position) , but trade gets closed completely and concurrently reopens a new 109818508 at 0.02 sizing at current price (87.23). It happens either using PC or

Hello I am trying to copy and paste an EA file on the MT4 platform that I downloaded on my Mac OS. When I go to application and select Show Package Contents, I only see Contents, but not the drive_c nor the wineskin I've tried uninstalling and reinstalling the app several times, but don't see

Hello, I have some issues loading historical data. I want to test an expert advisor for which I need lots of 1Min Historical data. 1. When I keep pressing the home button on the 1 min chart to load more historical data, there is only a few weeks back I can go to. After that, pressing the home button...

So, I have this MQL4 code of an EA that I have. I've created everything, it's working. But, it has a time function that after a certain period of time, like 4 hours, is going to close the open orders which work. But the problem is, whenever I set the time function to, like, say 20 hours, the code

Hello everyone below is my grid code though it's not functioning as per my logic. The grid orders should only be triggered once the original buy and sell conditions have been met within the specified grid distance. What my code does it only triggers grid orders at the specified grid distance without

Can anyone please help me to code an indicator or script that display candlestick's wick as thick as esignal candlestick. I really love their candlestick but I don't wanna waste my money each month just to look at it.Please help me, guyz. thanks in advance.

Hello! I was going to backtest using tickstory, but unfortunately my version of MT4 is not compatible. Could someone help me with a 1384 version? Thanks

any help? i get this message during validation when i run the same code in my mt4, it places the trades without errors errors is there any issues with my code? bool tradeManager( string orderType, double orderEntry, double orderSL) // manages trades and orders { bool result = false ; double

I paid and i have not received my ea and i have a financial operations limited message

The system in MT4 is wrong, when you open a pair position for example AUD/JPY automatically to manipulate your MT4 entry it opens the USD/JPY pair in my case I close it and open it automatically to spoil my operation. I don't know why I leave only the AUD/JPY and trading the USD/JPY appears

bool tradeOn= false ; for ( int pos= 0 ; pos< OrdersTotal ();pos++){ if (! OrderSelect (pos, SELECT_BY_POS)) continue ; if (OrderType()< 2 ) {tradeOn= true ; break ;} else continue ; } if (tradeOn){ for ( int pos= 0 ; pos< OrdersTotal ();pos++){ if (! OrderSelect

Is it possible for values of variables store in a struct to just change itself, all by itself. I'm working on a project, and I noticed a bug come from a bool variable inside of a struct that is true suddenly turned false within tick to the other in backtest no function called or use of the struct

Is there anything similar to calendar functions in Mql4? If not how do you handle news with mql4

HI  I have installed meta trader 4 app on iphone SE with APPLE'S Latest IOS. I have entered my Broker, User, and password.  Can login fine.    I have placed trade on my desktop as I can not place trade on my iphone Meta trader 4 app. In the app I can not OPEN NEW TRADES and I CAN NOT CLOSE EXISTING...

Basically the error is like this and it spreads across many, many clients after recent update of Win 10. I am not yet sure which one, since on some clients with Win 10 it works , on others not. A client has an .ex4 file with resources inside. Suddenly it stops displaying any images or working at all...

//+------------------------------------------------------------------+ //| CANDLE_HIGH_LOW.mq4 | //| Hariprasath | //| |

Please help to create simple coding in EA below: extern int MagicNumber= 10001 ; extern double Lots = 0.01 ; extern double StopLoss= 100 ; extern double TakeProfit= 80 ; extern int TrailingStop= 50 ; extern int Slippage= 3 ; extern int MAPeriod= 60 ; //I want to use this parameter to change the MA

Hi guys I run several Ea's charts on my terminal. Is there an indicator that can track each EA by magic number so i am able to see the performance of each EA individually and analyse their performance Similar to this

Hello everyone, I want to publish my ea on the Market but I always get an order send error 134 when testing before publication. I've tried several times and the problem remains the same. How can I fix it? Thanks a lot

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Hi i am having trouble with [broker name redacted] MT4, i am able to sign into MQL5 but can not see the market tab to use BOTs anyone help

Hi fam.... I have this Indicator, it does not work. it is supposed to plot BuyArrow and SellArrow when the conditions are met. The problem im encountering is that once I open mt4 the indicator workks,it will plot previous arrows and maybe 1 or 2 arrows after,then it stops.It then needs mt4 to be

Hello fellow traders. Is there an EA for this particular indicator? Or can someone create one that would be awesome. Buy and sell for is respective arrows. Thanks.

Hello everyone, i would like to add into my MQL5 product description a possibility to click and directly download the backtested data. How to do this ? Thank you

Hello Expert, Is it possible to create level of fibonacci in mt4 more than 32 custom level?, cz every time I made more than 32 lvl, always comeback to default setting. //+------------------------------------------------------------------+ //| Set number of levels and their parameters

Hi why this indicator not update when arrive a new candle //+------------------------------------------------------------------+ //| SCALPING_INDICATOR_2MIN.mq4 | //| Copyright 2023, MetaQuotes Ltd. | //|