Buyer's guide
Best platform for backtesting trading strategies
There is no single best backtesting platform. The right one depends on whether your strategy is code or judgment, which market you trade, and how much setup you'll tolerate.
Short answer: if your rules can be coded, use a platform with a strategy engine. If you trade by reading the chart, use a bar-by-bar replay tool. NQ Replay is the second kind, for NQ/MNQ and gold (GC/MGC) futures only; it has no coded-strategy engine and no individual stocks.
Decision criteria
Coded or discretionary?
Automatable rules need an engine; judgment-based setups need replay where you decide.
Market and data
Check the platform has intraday history for your exact market, and whether data costs extra.
History depth
Enough sessions to test across trending, ranging and volatile periods.
Trade logging
Results should land in a journal with R multiples, win rate and expectancy.
Setup and cost
Licences, data feeds and installs add up. Count the full monthly cost.
Speed of reps
How fast can you get through 50 sessions? That's what builds a sample.
Platform types compared
| Feature | NQ Replay | Coding platforms |
|---|---|---|
| Tests coded rules automatically | No | Yes |
| Practises discretionary execution | Yes | Limited |
| Programming required | No | Yes |
| Install required | No | Usually |
| Markets | NQ/MNQ/GC/MGC | Depends on platform |
Desktop replay platforms sit in between: bar-by-bar replay with a local install and usually a separate data feed. See our comparisons for specific tools.
Where NQ Replay fits and where it doesn't
Fits: discretionary futures traders
ICT, price action or opening-range traders on NQ/MNQ or gold who want quick reps in the browser.
Fits: prop-firm candidates
Rehearse under challenge rules and review every trade in the journal.
Doesn't fit: algo and stock traders
No coding engine, no automated optimisation and no individual stock data. Use a coding platform instead.
A 7-day backtest plan
- Day 1: write the setup down: entry trigger, stop, target, session window.
- Days 2-5: replay 8-10 random sessions a day and take only that setup.
- Day 6: review the journal: win rate, average R, expectancy, rule breaks.
- Day 7: change one rule, or keep going to a larger sample.
For a detailed walkthrough, read how to backtest NQ. ICT traders can also see the ICT backtesting tool guide.
Frequently asked questions
What is the best platform for backtesting trading strategies?
It depends on the strategy. Rule-based strategies that can be written as code suit a platform with a scripting or programming engine. Discretionary strategies, where you read the chart, suit a bar-by-bar replay tool where you make the decisions yourself.
Can NQ Replay backtest coded strategies?
No. NQ Replay has no strategy-coding engine. It is a manual, bar-by-bar replay tool where you place simulated orders and the journal records the results.
Which markets does NQ Replay cover?
CME Nasdaq futures (NQ, MNQ) on every plan and gold futures (GC, MGC) on paid plans. It does not have individual stock data.
How many trades do I need for a meaningful backtest?
More is better; many traders aim for at least 50 to 100 trades of one setup before trusting the numbers, and even then past results don't guarantee future ones.
How much does it cost?
NQ Replay Free is $0 (last 6 months, 20 orders per UTC day). Pro is $12.99/month for the full archive and unlimited orders; Pro+ is $19.99/month.
Related
Pick the plan that fits your sample size
Free covers 6 months of sessions. Pro opens 10+ years and unlimited orders for $12.99/month.