General - page 8

It is always necessary to check in the codes whether the prerequisites have been met. It can take many forms For example, do you have all the handles of an indicator that would be used multiple times, therefore multiple handles? Have you implemented all the set_symbols if your code uses multiple

Over the years of MQL4 and MQL5 languages development we have published 380 articles on various subjects that are of interest to traders. These are the subjects on trading systems development, programming languages learning, mathematical methods, neural networks and much more. Of course, the vast...

i can't login with my google account because mt4 pc terminal not have google login options how can i login with G account in mt4 pc terminal? ( i try many name options but cant login) , if i try new account option, system said me "this account in use)

Hi everyone, I am experiencing a persistent issue with logging into MQL5 from a VPS rented from a provider under ASN AS197540 . The problem: When trying to log in via the MQL5 terminal, I receive a 403 error (forbidden). Using a SOCKS proxy in a browser , I can access the site without issues. Using

Sharing a simple market observation on XAUUSD. Recently, price action has been choppy with frequent false moves. In such conditions, the focus shifts from trade frequency to execution quality: • Reduced position sizing • Fixed stop-loss • Avoiding over-trading This post is not about signals or

Good morning house just for enquiry please is Meta trader ever going to include GANN BOX in the toolbar terminal as this would be a great addition to the drawing tools family on the Mt5 trading platform just as they have it on Trading view platform. I must commend the efforts and sacrifice of the

is anybody can tell me what cause this Authentication denied after several time of using the account without violate any of their term and condition but still get Authentication denied

how to contact customer service? thank You

Hi! Since one of the latest versions (I won't be able to remember which, but I'm talking about last 1 month or so), I started to get the error "possible use of unitialized variable" in a code where that doesn't make sense (AFAICS): The code is as follows: MqlDateTime currDTS;

Hi! I'm planning to start a signal system as provider soon and maybe my only question remaining is regarding the spam rule : The Provider shall not use spam to promote Signals both on www.mql5.com website and via third-party services. Upon detection of spam, the Provider's account will be blocked

Please help! i cannot access the market and it is giving me a blank page

after update product i complete publish setup but its still showing in draft mode and validation pass what i need to do for complete publish it

Hello, I would like to report a rendering issue regarding DRAW_COLOR_CANDLES that has persisted since the introduction of the Blend2D engine. The Issue: The anti-aliasing algorithm applied by the new engine seems to render pixels outside the strict geometry of the candles to smooth the edges. While

Hi How can I create price for Horizontal line, like original Horizontal line in meta trader, in MQL5 for MT5

I Cannot download New purchased EA with MT5, please tell me why ?? Activations - 1, but It didnt displayed on MT5 Expert advisor/market

As the title suggests, sometimes when I run strategy tester I get real trades alongside simulated trades. Below for example: If you notice the first trade from the left has two close position icons (arrow up). One is the simulated trade placed during the test of the EA and the other is the actual

I have reinstalled MT5/MQL5. MetaTrader 5, Version 5.00, build 5488. Date: 19th December 2025 I have copied my old indicators to the new installation directories. Its weird this! I can load old FSI_v7.ex5 but if I recompile it it won't load giving error: 2025.12.22 05:38:34.246 Custom Indicator

Hello there. After the recent update, Every time I compile and load a new custom indicator, I get this message in the journal section : 2025.12.25 04:48:00.355 Custom Indicator loading of VirtualCandles2 (XAUUSD,M2) from

hello, can i ask which is better to use in AE multi timeframe analysis. i am making an AE with multi interval. however, i have used iHIgh().. etc. when i gave the period = m5 and run the tester in daily it gave me inaccurate data. what happened is the data it collected comes from the Daily interval

MQL4 : double iATR ( string symbol, // symbol int timeframe, // timeframe int period, // averaging period int shift // shift ); MQL5 : int iATR ( string symbol, // symbol name ENUM_TIMEFRAMES period, //

I don't receive code on my mobile number as i want to register signal provider. what is the way forward? any suggestion

The new MQL5 Community website at http://www.mql5.com keeps developing. We invite all of you to make your contribution to this development. The new MQL5 is the evolutionary continuation of MQL4. The new language is characterized by the support of object oriented programming, by a higher code

is there a way to detect/set OnDeinit->REASON_RECOMPILE for files compiled via command line

Hi, After I updated MT5 on my iphone y'day, somethings have changed. For example, I took a trade and when I go to set my SL/TP as I always do by tapping on the slider to drag it, it doesn't work anymore. Also a weird panel from the bottom pops up that never popped up before. Has anybody had this

How many times i can update any expert advisor on mql5 store

Getting Empty Alerts. Is this a Beta Issue. No test being displayed

i wants to refund my deposit or transfer to my trading acccount i mistaken wrongly deposited to MQL5 community instead of trading account

Hi, I want to rent a vps here in mql5.com, and I want to pay by USDT, can I do that? if yes , then which payments choice in mql5 can used for this option

Hello, I am unsure if recent update (June 9 2023) is the culprint. After update, I have been unable to sign in to all my MT5 terminals, including Blueberry, Pepperstone and FBS. This happens to terminals on VPS, so far yet to be observed on terminal running on PCs. Login through pull-down menu [File

Hello everyone, these are the withdrawal rules Withdraw funds directly to Visa and Mastercard cards. When you first withdraw to a new card, you need to confirm the operation via an SMS or Telegram code. After that, no confirmation is required for cards included in the trusted list. The minimum