General - page 4

We've launched Code Base- the library of codes on the MQL5.community website.You are welcome to publish custom indicators, Expert Advisors andscripts for the MetaTrader 5 terminal. You can also download any codes,as well as rate them. The number of votes, and the average rating willbe shown for...

Platform: MetaTrader 5 for Windows, build 6230 Installation: Portable mode Affected symbols: PETRJ430 and PETRJ415 (B3 options) Problem description The Depth of Market (DOM) windows for symbols PETRJ430 and PETRJ415 suddenly stopped appearing when opened independently. Both symbols continue to

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

Hello, Since build 6230 the built-in MCP server lets an AI assistant read an Expert Advisor's input parameters with get_expert_advisor_parameters. It works well for standard EAs, self-compiled EAs and EAs protected with Cloud Protector. It does not work for Expert Advisors purchased from the

A bug recently appeared in the mql5.com Forum wherein clicking "reply" as to an original post (OP) fails to quote/capture the content of the OP. This first appeared yesterday (10/12/2026) while navigating the Forum. I have repeatedly deleted my browser cache and temp files, restarted my browser, and

We are validating an existing private, offline XAUUSD research archive from MetaQuotes-Demo. We need source-backed historical economics for a USD-denominated hedging demo product, before any historical net result can be accepted. The requested source-label period was 2026-10-02 00:00 inclusive

For MT5/MetaTester build 6230, using a local agent, nonvisual testing and no optimization, with fixed EA, symbol, timeframe and inputs: Can the platform invoke OnInit again after successful initialization within the same test attempt, without starting a new pass or relaunch? If yes: What supported

I accidentally deleted a Freelance Order for an indicator and I'm not sure how to get it back

Hello, We are preparing an MT5 Expert Advisor for the MQL5 Market. Before implementing its next version, we would like clarification about safe first-time initialization during automatic Market validation. The proposed next version would maintain persistent trading-state records using native MQL5

Dear MQL5 Support Team, I am experiencing a persistent issue with the built-in AI Assistant in MetaTrader 5. My system details: Platform: MetaTrader 5, build 6257 Operating System: Windows 10 Provider: MQL5.community Model: MQL5 Lite Endpoint: https://api4.inferdeck.net Error message: 503 Service

Dear MQL5 Support Team, I have already contacted the community regarding my account access issue and was instructed to contact the Service Desk, which I did. However, I am still unable to get the assistance I need, and I am extremely frustrated with the entire process. When I accessed the Service

I have been trading for a long time, and I have noticed that most EAs perform well in backtesting but poorly in live trading. I even backtested an EA for the exact same month when it was running on a low-latency VPS. The backtest showed good results, but the actual trading performance was poor. What

Hello guys, I have submitted my ID for verification and got rejected instantly. I have seen that this is common. Anyone who got this resolved? Thank you in advance. George

Hi everyone, could anyone guide me or let me know what criteria the MQL5 Market uses to recommend an Expert Advisor and feature it on the home page? I've noticed that some products appear there even without any reviews (stars) or purchases yet. Is it random, or does the sorting algorithm follow a

I am locked out of my primary account saraphineshps because I no longer have access to the device that was initially registered to receive push verification codes, and I have " authorization only from allowed static IP addresses" permitted in my Profile. I have my logins and password, I just need

Hello MetaQuotes Support Team, I am using the original MetaTrader 5 (MT5) platform to analyze US stocks, and I would like to subscribe to your Nasdaq market data service. Before purchasing a subscription, could you please clarify these questions? 1. Does your Nasdaq market data subscription provide

Hi Team, I just created a signal but not sure if its created as there is no information about it, can someone guide me how i can check if its created and how i can share link with someone

If EA can continue to make money, why would it need to be sold on the MT5 market? Wouldn't creators make more money by quietly trading with their own funds instead of selling copies for a few hundred dollars? As a potential buyer, this has always been my biggest concern. Is there a reasonable

Hi, im trying to migrate an EA file on VPS on my live account and it doesnt let me its write that its an old EX4 file version, what shoul i do

Hello, I am investigating an unexpected timestamp discrepancy with MetaTrader 5 Python integration. Environment: - Windows - MT5 terminal path: C:\Program Files\MetaTrader 5 - Terminal build reported by Python: 6258 - MT5 Journal reports build 6259 - Python package: MetaTrader5 5.0.6070 - Server

I've spent several years writing MQL4 indicators and EAs for FX. Recently I stopped tuning and tested properly: 20 instruments, 7.8 years of M1 data, realistic retail spreads subtracted, rules written down before running them, and judged on data I hadn't used to design them. I tested my own

For MetaTrader5 Python package 5.0.6231 with MetaTrader 5 terminal build 6249, what is the official meaning of bit 0x80 (128) in the flags field returned by copy_ticks_range()? May downstream software ignore this bit while interpreting the documented tick flags, or does it require special handling

Dear MetaQuotes Team, I am an active algorithmic trader and indicator developer using MetaTrader 4 and MetaTrader 5. I am writing to request that Renko charts be added as a default, built-in chart type on both platforms. Maybe you can replicate tradingview for this! At present, traders have to rely

Dear MetaQuotes Development and Technical Team, I would like to clarify the official semantics of tick CSV files exported through the native MetaTrader 5 desktop terminal UI. The specific workflow is: Symbols → Ticks → Request → Export This question concerns the built-in CSV export function, not a

Please confirm the timestamp convention for EURUSD on MetaQuotes-Demo / MetaQuotes Ltd., using MT5 terminal build 6258 and the official Python MetaTrader5 package 5.0.6231. At computer observation 2026-10-12 21:53:57.718959 UTC, symbol_info_tick returned time=1791852836 and time_msc=1791852836332

Could MQL5 administration clarify how general Terms section 3.7 applies to an AI assistant operating the normal website interface, alongside Blogs Terms section 4.3 and Market Rules IV.10? I am a Market seller considering original English technical guides for traders, with practical steps, official

My root server, which I rent from the German provider netcup, has been running for over a year without any problems with MT5. It uses the same static IP address as before, and I have not recently changed its configuration. The server runs four MetaTrader 5 terminal instances for my own automated

Good morning, I accidentally made a €10 deposit into my MQL5 account, mistakenly believing that MQL5 was a broker and that the deposit was required to start trading on a live account. I have not used these funds to purchase any products or services, and I would like to request a refund of the

Dear MQL5 Support Team, I am writing to respectfully request the review and delisting of my dedicated trading VPS. I use this Windows server exclusively for personal algorithmic trading, running my licensed MetaTrader 5 terminal to manage my live broker positions. Recently, my MT5 instance on this

Hello everyone, I'm trying to install MetaTrader 5 on my Windows 11 PC, but every time I launch the installer (mt5setup.exe), I get the error message: “Sorry, something went wrong: try again later.” No matter which broker or source I try, I always get the same result. I believe the issue is with