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Take a look at our products here: https://www.mql5.com/en/users/barmenteros/seller
Hire us here: https://www.mql5.com/en/job/new?prefered=barmenteros
We firmly believe that striving for perfection is the road to excellence. With this as our keystone, barmenteros FX is devoted to providing tailored MT4 programming service (also MT5) for Forex traders worldwide. In addition to MetaTrader, we also program for other popular trading platforms as TradingView, NinjaTrader and TradeStation. With years of experience, we have improved the methods and processes that enable us to create high-quality, robust and stable programs for Forex market. We aim to create long term partnerships with our customers by exceeding expectations with a top level of professionalism, honesty, and transparency.
Reach us here: barmenteros.com
Hire us here: https://www.mql5.com/en/job/new?prefered=barmenteros
We firmly believe that striving for perfection is the road to excellence. With this as our keystone, barmenteros FX is devoted to providing tailored MT4 programming service (also MT5) for Forex traders worldwide. In addition to MetaTrader, we also program for other popular trading platforms as TradingView, NinjaTrader and TradeStation. With years of experience, we have improved the methods and processes that enable us to create high-quality, robust and stable programs for Forex market. We aim to create long term partnerships with our customers by exceeding expectations with a top level of professionalism, honesty, and transparency.
Reach us here: barmenteros.com
Boris Armenteros
The curve-fitting trap in Strategy Tester optimization If you have optimized an EA in MetaTrader's Strategy Tester, you have probably done this: defined parameter ranges, hit Start, waited for thousands of combinations to finish, then sorted the results by profit factor and picked the top row...
219
Boris Armenteros
The check that feels like a lock Most of us started here. You want to stop your EA from running on accounts that didn't pay, so you drop something like this near the top of OnInit() : int OnInit() { long allowed = 12345678; // the buyer's MT account if(AccountInfoInteger(ACCOUNT_LOGIN...
266
Boris Armenteros
If you develop for clients — or you are a trader commissioning tools — you have met this request: "Remove the repainting from my indicator. Should be quick, right?" One line, priced by the requester at one day of work...
133
Boris Armenteros
There's a moment in every MT4-to-MT5 move where the terminal reports "0 errors" and it feels like the job is done. It isn't. A clean compile only tells you the syntax converted...
159
Boris Armenteros
The standard migration advice goes like this: rename the file, resolve the compile errors — most of which are renamed functions — and run the backtester. If the equity curve looks similar, you are done...
142
Boris Armenteros
The same five hardcoded assumptions cause the same failures on every new symbol. They are all correct on EURUSD and all wrong on everything else. Here is what breaks, why, and the runtime queries that fix each one...
163
Boris Armenteros
Every March and October, the same production failures surface in EA support channels: session filters that worked perfectly start letting trades through at the wrong hours...
453
Boris Armenteros
The same five structural gaps often hide inside a "working" EA. This is not about strategy logic. The strategies are often fine. The failures are in the plumbing: error handling, state management, environment assumptions, execution validation, and defensive guards...
180
2
Boris Armenteros
I use AI daily for MQL4 and MQL5 development — scaffolding functions, writing boilerplate, exploring implementation approaches. The pattern is clear: AI-generated code works reliably on closed, mechanical problems and fails on open-ended ones where the market is the test environment...
185
Boris Armenteros
A clean backtest proves your entry and exit rules. It does not prove your EA will survive a live night. Those are two different things, and the gap between them is where most EAs quietly fail at 2am. The backtester feeds your code a tidy, sequential stream of ticks. Every order fills...
146
Boris Armenteros
A clean recompile is where an MT4-to-MT5 migration starts, not where it ends. The functions rename, the errors clear, the Strategy Tester runs — and four architecture differences sit underneath, none of which throws an error...
288
Boris Armenteros
If you are migrating from MQL4 or debugging a position management bug you cannot reproduce in Strategy Tester, read this before changing anything else. What the Documentation Actually Says The MQL5 reference for `CTrade::PositionClose()` is technically accurate. Both overloads are listed...
471
Boris Armenteros
Every EA project starts with a brief. The brief describes entry conditions, exit logic, position sizing, and timeframe. It is usually thorough on paper. In practice, it is almost never complete...
124
Boris Armenteros
The Silent Failure Mode Running two or more expert advisors on the same MetaTrader account exposes a structural gap that single-EA backtesting never reveals. The platform logs no warning when one EA modifies or closes an order it doesn't own...
342
Boris Armenteros
Whether a struggling EA deserves targeted optimization or a full rebuild comes down to three structural factors: code structure quality, strategy logic validity, and state management architecture. This is the decision a code review has to make, and the answer is never obvious from the outside...
182
Boris Armenteros
The Problem Picture an EA rescue brief like this: excellent single-trade backtest results, inconsistent live performance during periods when two or more positions run simultaneously. The root cause can be a single function call — `AccountBalance()` in the lot-size function...
404
Boris Armenteros
Left feedback to customer for job Gorilla Forex Group Terminator
Well described job. Great communication. Excellent experience. Thank you
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1
Boris Armenteros
Published product
Crossing of market price and moving average with all kinds of alerts and features to improve visualization on the chart. Features Crossing of market price and Moving Average (MA) at current bar or at closing of last bar; It can avoid same signals in a row, so it can allow only a buy signal followed by a sell signal and vice versa; MA can be set for any of the following averaging methods: Simple Moving Average (SMA), Exponential Moving Average (EMA), Smoothed Moving Average
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1
Boris Armenteros
Published product
Signals and Alerts for AMA (Adaptive Moving Average) indicator based on these MQL5 posts: Adaptive Moving Average (AMA) and Signals of the Indicator Adaptive Moving Average . Note : this tool is based on the code of AMA indicator developed by MetaQuotes Software Corp. Features The signals are triggered at closing of last bar/opening of a new bar; Any kind of alerts can be enabled: Dialog Box, Email message, SMS notifications for smartphones and tablets, and