How to Read a Backtest Report on MT5: The 7 Key Metrics
How to Read a Backtest Report on MT5: The 7 Metrics That Matter
Net profit lies. These are the seven numbers in an MT5 Strategy Tester report that actually tell you whether a strategy is worth trading.
Open any MT5 backtest report and the first thing you see, total net profit, is the most misleading number on the page. A strategy can show a beautiful profit and still be untradeable. These seven metrics tell the real story.
The 7 metrics
1. Profit Factor : the king ratio
Gross profit divided by gross loss. Below 1 loses money; above 1.3 is workable; above 1.6 is strong. But beware: a suspiciously high profit factor (3+) on few trades usually signals over-fitting, not genius.
2. Maximum Drawdown : the crash test
The deepest peak-to-trough fall in equity. This is the pain you must be able to survive : emotionally and financially. A strategy with great profit but a 40% drawdown is unusable for most traders, and instantly fails a prop firm challenge.
3. Recovery Factor : bounce-back ability
Net profit divided by maximum drawdown. It measures how efficiently the strategy earns relative to the risk it takes. Higher is better; below 1 means the worst drawdown is larger than the total profit.
4. Sharpe Ratio : consistency
Return adjusted for volatility. A higher Sharpe means smoother, more repeatable returns rather than a few lucky spikes. It’s one of the best single gauges of how « comfortable » a system is to trade.
5. Expected Payoff : average gain per trade
The average result of a single trade. It must comfortably exceed your spread and commission, or the edge disappears the moment you go live with real costs.
6. Win Rate + Reward/Risk : the inseparable duo
Win rate alone is meaningless. A 40% win rate is highly profitable with a 1:3 reward/risk; a 70% win rate loses money with a 1:0.3 ratio. Always read the two together.
7. Number of trades : statistical reliability
A perfect curve built on 20 trades is luck, not edge. Aim for 100+ trades across different market conditions before trusting any of the metrics above.
The problem with reading reports by hand
Cross-checking seven metrics across dozens of backtests, while remembering the healthy thresholds for each, is slow and error-prone. It’s exactly the kind of repetitive judgement that should be automated.
From report to verdict in 30 seconds
The Backtest Report Analyzer for MT5 reads your saved report and instantly scores every key metric (profit factor, drawdown, recovery, Sharpe, expectancy) with a clear pass/fail verdict, so you validate or reject a strategy in seconds.
Check a strategy yourself (free course) How to run the backtest →From backtest to verdict
- Run your backtest in the MT5 Strategy Tester (real-tick modeling).
- Save the report as HTML.
- Load the report into the Analyzer.
- Read the instant verdict : every metric scored against healthy thresholds.
FAQ
What’s the minimum acceptable Profit Factor?
Above 1.3 is generally workable; 1.6+ is strong. Be suspicious of anything above ~3 on a small sample : it usually means over-fitting.
How many trades make a backtest reliable?
Aim for 100+ across different market regimes. Fewer than that and the statistics aren’t meaningful.
Does a backtest guarantee live results?
No. It’s necessary but not sufficient, always confirm with out-of-sample and demo forward testing. See the full backtest guide.
Is this compatible with prop firm trading?
Yes : drawdown and consistency metrics are exactly what you need to verify before risking a funded challenge.
Do the metrics reflect live trading?
Only if the backtest used quality data, realistic spread and commission. Garbage in, garbage out.