MT4 Research & Backtesting Tool

Stop Guessing.
Start Testing.

Professional-grade MT4 backtesting automation for traders who take their edge seriously.

Windows 10/11 · MetaTrader 4 · From £19/month · Cancel anytime

MT4 Backtester Pro — Parameter Importance

Parameter Importance — EURUSD H1 · 10,000 passes

StopLoss
88%
Period
71%
TakeProfit
54%
FastMA
38%
SlowMA
21%
10,847
passes run
342
passed filter
18
robust sets
10,000+
Parameter combinations per run
3
Automated testing phases
Any EA
Works with any MT4 Expert Advisor
100%
Local — your EA never leaves your PC

Manual backtesting is slow, error-prone, and incomplete

Most traders backtest by hand — tweaking one parameter at a time, running a test, writing down numbers. It doesn't scale. And it leaves massive blind spots.

Hours of Clicking

Running optimisations by hand is mind-numbing and time-consuming. You'd need months to test what MT4 Backtester Pro does overnight.

No Robustness Testing

A great backtest result that only works for one exact parameter value is curve-fitting, not edge. Most traders have no way to check this.

Cherry-Picked Results

Optimising until you find something that looks good is selection bias. Without systematic testing across symbols and timeframes, you're fooling yourself.

What if you could test 10,000 parameter combinations overnight —
and wake up knowing exactly which settings are genuinely robust?

Everything you need to find a real edge

Professional analysis tools that take your backtesting from guesswork to science.

3-Phase Automated Testing

Automatically runs Optimisation → In-Sample filtering → Full backtest with trade capture in sequence. Set it up once and let it run through the night.

Parameter Importance Analysis

Ranks each parameter by how much it actually affects performance. Focus your attention on what matters — ignore what doesn't.

Scatter Analysis & Sweet Spots

Visualises every parameter combination as a scatter plot. Instantly see where performance clusters and find the sweet spots worth trading.

Robust Rankings

Scores each result by how well it performs across neighbouring parameter values. High-scoring sets are genuinely robust — not curve-fitted flukes.

Portfolio Builder

Combine multiple strategies and symbols into a portfolio. View the combined equity curve, drawdown, and correlation to see how they work together.

Built-in Help System

Every chart and metric has a built-in explanation. Understand what you're looking at without leaving the app — no manual required.

Also includes:

Batch processing — multiple symbols & timeframes Distribution analysis Favourites system Built-in SET file editor SQLite database — fully searchable results

From setup to insights in four steps

No coding required. No complex configuration. Just load your EA and let MT4 Backtester Pro do the work.

1

Load your EA and SET file

Point MT4 Backtester Pro at your Expert Advisor and its parameter SET file. The app reads all your parameters automatically.

2

Configure symbols & dates

Choose which currency pairs, timeframes, and date ranges to test. Add as many as you want — batch testing handles them all.

3

Click Run & step away

Hit the Run button and let the software work overnight. It manages MT4 automatically — no babysitting required.

4

Analyse with professional tools

Wake up to a full suite of analysis: parameter importance, scatter plots, robust rankings, distribution charts, and more.

Answers to the questions that actually matter

Stop staring at equity curves hoping they look good. Get quantitative answers to what's driving your results.

Which parameters actually matter?
Parameter Importance

Ranks every parameter by its impact on performance. Spend your optimisation time on what moves the needle — ignore the noise.

StopLoss
88%
MA Period
73%
TakeProfit
57%
RSI Period
24%
Where are the sweet spots?
Scatter Analysis

Every parameter combination plotted on an interactive scatter chart. Find the performance clusters and identify which regions to trust.

Sweet Spot StopLoss → Profit Factor ↑
Is this result robust or curve-fitted?
Robust Rankings

Each result is scored by how it performs across neighbouring parameter values. High robustness = genuine edge. Low robustness = curve-fitting red flag.

#1 SL=45 TP=120 Period=14 ★ 9.2 Robust
#2 SL=50 TP=115 Period=14 ★ 8.7 Robust
#3 SL=30 TP=200 Period=21 ⚠ 4.1 Fragile
Does the EA have a genuine edge?
Distribution Analysis

Analyses the distribution of trade returns to show whether your EA has a statistically meaningful edge — or just got lucky over the test period.

Losses Skewed right ✓ Edge detected Wins

Simple subscription pricing.

Full access to everything. Cancel anytime. Free updates always included.

Monthly
£19
per month · 1 PC licence
Subscribe
  • Full access to everything
  • 1 PC licence
  • Cancel anytime
  • Free updates
Annual
£149
per year · 1 PC licence · save 35%
Subscribe
  • Full access to everything
  • 1 PC licence
  • Cancel anytime
  • Free updates
  • Priority support

Secure checkout  ·  Instant download  ·  Windows 10/11 & MetaTrader 4 required  ·  Not a trading bot

Common questions

Everything you need to know before you buy.

No coding required at all. Just load your EA's executable file and its SET file into MT4 Backtester Pro, configure your test parameters through the interface, and click Run. Everything else is handled automatically.
Yes. MT4 Backtester Pro works with any Expert Advisor that has a SET file containing its parameters. It doesn't need the source code — just the compiled .ex4 file and a .set file. If your EA can be optimised in MetaTrader 4's Strategy Tester, it will work here.
It depends on the number of parameter combinations, symbols, and the date range you're testing. A single symbol with a moderate parameter space might take 1–2 hours. A full batch across 5 symbols and multiple timeframes with thousands of combinations typically runs 8–12 hours — which is why you set it up in the evening and let it run overnight.
Absolutely. Everything runs 100% locally on your own PC. Your EA files, SET files, trade data, and results never leave your machine. MT4 Backtester Pro doesn't require any server connection to run tests — it only needs internet access for initial licence activation.
Yes. Batch testing is one of the core features. Add as many symbols and timeframes as you want to the batch queue, and the software will run through them all automatically — one after the next, or across multiple MT4 instances if your system supports it.
Only for the initial licence activation when you first install the software. After that, all backtesting runs completely offline. Your internet connection has no impact on test speed or results.

Ready to find your edge?

Download MT4 Backtester Pro and start testing tonight. Stop guessing — start knowing.

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Buy MT4 Backtester Pro

From £19/month · Cancel anytime · Free updates