Grid Scalper MA MT5 EA Review (2026): The Forever-Free MetaTrader 5 Robot

Forever free. Grid-based. Powered by Moving Average crossovers. Updated to version 11.42. On paper, the Grid Scalper MA MT5 EA looks like one of the most generous offerings on the MQL5 Market — and with a 4.38-star rating across 66+ reviews, the community seems to agree. But "free" and "highly rated" are not the same as "safe to run on your live account." In this in-depth review, we'll pull the hood off this Expert Advisor, examine exactly what it does, where it shines, where it can blow up, and who should actually be using it.

If you've been comparing free MT5 robots and keep seeing this one pop up in recommendations, this is the only review you need to read before clicking download.

Quick Verdict (For the Skim-Readers)

• What it is: A free MetaTrader 5 Expert Advisor that combines a grid trading engine with Moving Average crossover entry signals.
• Developer: Allan Munene Mutiiria — an active developer with a portfolio of 20+ EAs on MQL5.
• Current version: 11.42 (the EA is updated frequently with user-requested improvements).
• Price: $0. Forever free. No paywall, no upgrade tier, no time limit.
• Default-optimized for: AUDUSD on a 5-digit broker (despite some third-party reviews incorrectly claiming it's a gold/XAUUSD bot).
• Best for: Intermediate traders who understand grid systems, are willing to backtest, and can size positions conservatively.
• Biggest risk: Like every grid system, drawdown during strong trending moves can be brutal — especially with the default "No Stop Loss" mode and 2.0x lot multiplier.
• Need a feature added? The developer takes direct requests via Telegram — and actually implements them. More on that below.

If that summary already tells you this isn't for you (grid trading is genuinely not for beginners), save yourself the time. If you're still curious — keep reading. The details matter a lot with this one.

Where to Download (All Free)

You can grab the Grid Scalper MA MT5 EA from any of these three official sources:

• 🛒 MQL5 Market (official): https://www.mql5.com/en/market/product/133466
• 🌐 Developer's website: https://forexalgo-trader.com/markets/104-grid-scalper-ma-mt5-ea
• 💬 Direct from the developer (Telegram): https://t.me/Forex_Algo_Trader

What Is the Grid Scalper MA MT5 EA?

The Grid Scalper MA MT5 EA is an automated trading robot built for the MetaTrader 5 platform. Its strategy is straightforward in concept but powerful in execution:

1. A Simple Moving Average (SMA) crossover triggers a new trade.
2. That trade becomes the seed of a new "basket" — a group of related positions managed together.
3. If price moves against the basket, the EA adds more trades at fixed point intervals, with each new trade scaled by a lot multiplier.
4. The whole basket closes together once the volume-weighted breakeven price is breached by a profit buffer, or when a total currency profit target is reached.

It's a hybrid system: part scalper (it aims for quick wins on the initial trade), part grid recovery system (it adds positions to average down when wrong), and part basket trader (it manages everything as one unit instead of as isolated trades).

The EA is published by Allan Munene Mutiiria on the MQL5 Market, and notably — contrary to what some other reviews on the internet claim — its default settings are tuned for AUDUSD, not gold. The developer explicitly states this in the product description. That's an important distinction because plugging the defaults straight into a XAUUSD chart will give you a very different (and likely worse) experience than what was tested.

How the Strategy Actually Works

The Signal: A Single Moving Average Crossover

The Grid Scalper MA uses two signal types:

1. A simple moving average crossover on close prices.

• When the closing price crosses above the SMA after previously being below it, the EA opens a buy.
• When the closing price crosses below the SMA after being above, it opens a sell.
• The default SMA period is 21, but you can shorten it (more signals, more whipsaws) or lengthen it (fewer, cleaner trend signals).

2. Break of Structure (BOS) strategy.

This is a classic momentum-shift trigger. It's not exotic. What makes it interesting is what happens after the entry.

The Engine: Independent Trade Baskets

Every signal spawns a brand new basket with its own unique "magic number" offset. That isolation matters because it means multiple baskets can run simultaneously without stepping on each other.

Each basket:

• Starts with one trade at your defined initial lot size (default 0.01).
• Targets a Take Profit in points (default 1000, which equals 100 pips on a 5-digit broker).
• Adds new trades at a defined grid spacing (default 1000 points) if price moves against it.
• Scales each new trade by a multiplier (default 2.0x — this is Martingale-style and the riskiest knob in the whole EA).
• Closes all positions together once the basket reaches breakeven plus a buffer.

Two Ways to Close a Basket

The EA gives you two closure modes:

• Points Mode (default): Closes the entire basket when current price beats the volume-weighted breakeven price by your "Breakeven Points" buffer (default 50). This is price-action focused — predictable, mechanical.
• Profit Mode: Closes the basket when the total floating profit in your account currency hits a target (default $100). This is dollar-focused — useful if you size positions around a fixed-risk-per-basket framework.

Single-trade baskets (i.e., baskets that won the first time without needing grid additions) close via the standalone Take Profit or trailing stop instead.

Standout Features in Version 11.42

The EA has been through dozens of iterations, and version 11.42 reflects months of refinement based on real user feedback. Key highlights:

Independent basket management with unique magic numbers. This is genuinely well-engineered. Other EAs on the same chart, or even other instances of this EA, won't interfere with each other's positions.

Trailing stop for the first position only. Once the initial trade reaches a minimum profit threshold (default 100 points), the trailing stop activates (default 30 points). This is a smart design choice — it lets winning trades run while keeping the grid mechanics available if things go south.

Caps on both trades-per-basket and total active baskets. This is the closest the EA gets to true risk management. You can limit how many positions can stack inside one basket (default 11 if cap enabled) and how many baskets can be open at once (default 3 if cap enabled). When the cap is hit, you choose whether to hold or close everything.

Optional Stop Loss mode. The default is "No SL Mode" — which is genuinely dangerous for novices. The EA supports adding a per-trade stop loss in points, but you have to turn it on yourself. More on this below.

Persistent baskets across restarts. Baskets survive terminal crashes, restarts, and reconnections via global variables. Important for anyone running on a VPS.

Dashboard with real-time stats. A clean on-chart panel shows your account name, active positions, basket IDs, and color-coded floating P&L (lime for profit, red for loss). It can be minimized, maximized, or hidden, with light or dark theme options.

Trade direction filter. You can restrict the EA to buys only, sells only, or both — useful if you have a directional bias from a higher timeframe.

What Real Users Are Saying

With 66+ reviews and a 4.38-star average, there's a useful sample of real-world feedback. The patterns are clear.

Positive feedback:

• Users who took time to optimize report consistent results.
• Recent updates have been praised for improved accuracy and tighter execution.
• Multiple users mention strong performance on gold (XAUUSD) after their own optimization, despite AUDUSD being the default.
• The developer is genuinely responsive — replying to virtually every review and comment within 1–2 days.

Critical feedback:

• One review pointedly called it "a bot that holds losing positions" and warned it's unsuitable for accounts under $10,000. This is fair criticism of any grid system, not just this one.
• Some users have requested a news filter — and the developer has acknowledged it for future updates.
• Others requested a reverse-grid mode (so buys flip to sells inside the grid). The developer noted this could come in future updates too.

The honest reading: this EA performs well for users who understand grid trading and properly size their accounts. It frustrates users who expected it to be a plug-and-play money printer.

The Killer Feature Most Reviews Miss: Direct Developer Access

Here's something genuinely rare in the EA space: the developer takes feature requests directly from users — and acts on them.

Allan Munene Mutiiria runs an active Telegram channel where users can:

• Suggest new features (reverse grids, news filters, additional signal modes, custom dashboards)
• Report bugs and get fixes pushed into the next update
• Request custom set files or optimization help
• Ask questions and get answers, usually within a day

That's why this EA has gone through so many version iterations — version 11.42 didn't appear overnight. It got there because real users kept asking for improvements, and the developer kept building them.

If you want something added or changed, here's how to reach him directly:

👉 Telegram: https://t.me/Forex_Algo_Trader

This is the single biggest reason this EA punches above its weight despite being free. Most "free" EAs are abandonware. This one is alive.

Strengths of the Grid Scalper MA MT5 EA

It's Genuinely Forever Free

Not "free trial." Not "free with upgrade." Not "free if you sign up with a partner broker." The full v11.42 is downloadable from the MQL5 Market, the developer's website, or his Telegram — at zero cost, with no time limit, no feature gating, and no strings attached. For an EA with this level of feature depth and ongoing development, that's almost unheard of.

Active, Responsive Developer

Allan has been pushing updates constantly, replies to user feedback consistently, and takes direct feature requests via Telegram. This isn't a "publish and disappear" project.

Smart Architecture

The independent basket system with unique magic numbers, persistence across restarts, and broker-level safety checks (volume, margin, stop/freeze levels) suggest the code is actually well-built — not just thrown together.

Highly Configurable

34+ inputs give you genuine control over the EA's behavior. You can run it as an aggressive Martingale grid (multiplier > 2.0, no caps) or as a conservative trend-aligned scalper (multiplier 1.0, tight caps, SL enabled).

Useful Dashboard

The on-chart panel makes it easy to monitor what the EA is doing in real time without digging through the trade history.

The Real Risks You Need to Understand

This is where most reviews soft-pedal. We won't.

Grid Trading Has a Math Problem

In ranging markets, grid systems work beautifully. In trending markets, they bleed. A 2.0x multiplier with no trade cap means by the 10th grid level, your single trade has become 1,024x your initial lot size. A $0.01 seed lot becomes $10.24 per position. If that move continues and your margin can't handle it, your account is gone.

This isn't a flaw in this specific EA — it's the fundamental math of Martingale grids. The EA gives you tools to mitigate this (trade caps, baskets cap, optional SL), but they're all opt-in. The defaults are aggressive.

"No SL Mode" Is the Default

The EA ships with stop losses disabled by default. The reasoning is mechanical: a stop loss would close out part of a grid before recovery, defeating the purpose. But the practical reality is that a beginner downloading this EA and running default settings has zero downside protection.

Action item: If you're not 100% confident in your sizing math, turn on SL Mode and set a meaningful stop loss in points.

Optimization Is Mandatory, Not Optional

The defaults are tuned for AUDUSD on a 5-digit broker. Running this on XAUUSD, GBPJPY, or NAS100 without re-optimization is asking for inconsistent or losing results. Other reviews that say "it's optimized for gold" are wrong — and following that advice without backtesting will burn you.

Account Size Matters a Lot

A grid system with a 2.0x multiplier and an 11-trade cap can theoretically deploy 2,047 times your initial lot in drawdown. On a $500 account with 0.01 lots? You'll be margin-called long before the basket recovers. The critical review on the MQL5 page noted this directly: this isn't realistically a sub-$10K bot at default settings.

No Built-In News Filter (Yet)

The EA will happily open trades through NFP, FOMC, CPI, and central bank decisions — exactly the moments when grids get destroyed by gap moves and slippage. Until a news filter is added (it's been requested and is on the developer's roadmap), you'll need to manually disable the EA around high-impact events.

Pro tip: If you want a news filter added faster, ask for it directly on the developer's Telegram channel. That's how features actually get prioritized.

Who Should Use This EA — and Who Shouldn't

Good fit if you are:

• A trader who already understands grid and Martingale mechanics
• Comfortable backtesting and optimizing parameters
• Running an account of at least $5,000–$10,000 with conservative settings
• Looking for a free framework you can modify and stress-test
• Trading AUDUSD or other ranging pairs (the EA's natural habitat)
• Willing to engage with the developer for custom tweaks

Bad fit if you are:

• A complete beginner expecting set-and-forget profits
• Running a small account ($500–$2,000) with default settings
• Looking for a high-frequency scalper (this isn't really one despite the name)
• Trading purely trending instruments without parameter adjustment
• Unwilling to spend time on backtesting and optimization

Final Verdict

The Grid Scalper MA MT5 EA is one of the more honestly built and thoughtfully maintained free Expert Advisors on the MQL5 Market. Its strategy is coherent, its architecture is solid, its developer is engaged, and its 4.38-star rating across 66+ reviews is not an accident.

But "good free EA" is not the same as "good live trading system." The default settings are aggressive, the safety features are opt-in, and the strategy itself — grid trading with a 2.0x Martingale multiplier — is mathematically fragile in trending markets. You can absolutely make this EA work, but it requires the discipline to turn on stop losses, cap trade counts, size positions conservatively, and backtest properly on whatever pair you actually intend to trade.

For experienced traders with realistic expectations, it's a legitimately useful tool — and at $0 forever, the cost-to-value ratio is excellent. For beginners hoping to flip a switch and let it run, this will likely end in tears.

Download it, demo it, optimize it. And if you need something changed or added, just message the developer directly — that's the part that makes this EA quietly special.

Ready to Try It?

• 🛒 Download from MQL5: https://www.mql5.com/en/market/product/133466
• 🌐 Download from author's website: https://forexalgo-trader.com/markets/104-grid-scalper-ma-mt5-ea
• 💬 Talk to the developer directly: https://t.me/Forex_Algo_Trader

FAQ

Is the Grid Scalper MA MT5 EA really free? Yes. It's forever free — version 11.42 is available at no cost from the MQL5 Market, the developer's website, or his Telegram channel. There's no upgrade tier, time limit, or paid version.

What pair is it optimized for? According to the developer, the default settings are tuned for AUDUSD on a 5-digit broker. Despite what some third-party reviews claim, it is not a gold/XAUUSD bot by default — though users have reported success on XAUUSD after their own optimization.

Does it use Martingale? Yes. The default lot multiplier is 2.0x, which doubles position size on each grid level. You can set it to 1.0 to disable Martingale behavior.

Is there a stop loss? There's an optional stop loss, but it's off by default. The EA ships in "No SL Mode" to preserve grid recovery logic. Most users should enable it.

Can it run on a VPS? Yes. Basket states persist across restarts via global variables, making it well-suited to VPS deployment.

Does the EA include a news filter? Not yet. Several users have requested one, and it's on the developer's roadmap. If you want to nudge it up the priority list, message him directly on Telegram.

What's the minimum recommended account size? Based on user feedback and the EA's grid mechanics, $5,000–$10,000 is realistic for conservative settings with the default 0.01 lot size. Smaller accounts are at high risk of margin calls during drawdown.

Can I request a custom feature? Yes — that's one of the best things about this EA. The developer takes direct requests via his Telegram channel (https://t.me/Forex_Algo_Trader) and has a track record of actually implementing user-suggested features in subsequent updates.