Strategy testing for traders

Test your strategy before the market does.

Send us your trading rules. We test them on years of real data, with costs included, and show you what works and where it breaks. Numbers, not opinions.

  • Costs included
  • Losses shown, not hidden
  • Your rules stay private
Sample report · USDJPY 4HEdge found
+191R
after costs, Jan 2020 – Oct 2026
Trades
555
Win rate
33.5%
Worst drop
14%

Our own system, tested the same way we test yours. Worst drop at 1% risk per trade.

7 yrsof 4H data in our sample test
555trades tested, one by one
5pairs compared, same rules
1.5 pipscosts taken off every trade
How it works

From your rules to a clear report.

  1. 1

    Send your rules

    Entry, stop, exit, pair and timeframe. Rough notes are fine.

  2. 2

    We make them exact

    We write your rules back so a computer can follow them, and you confirm before anything runs.

  3. 3

    We test and report

    Years of data, costs included. You get the numbers and a plain verdict.

Packages

Pick the depth you need.

Every package comes with a real sample report, so you know exactly what you're paying for.

Package 1

Basic Test

from$35
  • Your rules written back as exact rules
  • 1 pair, years of data, costs included
  • Trades, win rate, total R, worst drop, equity curve
  • A plain, honest verdict

3–5 days · paid upfront

Package 2

Full Test

from$65
  • Everything in the Basic Test
  • Stress tests: higher costs, missing your best trades
  • Consistency: results year by year
  • Luck check against random entries
  • Other markets and a second data source
  • A risk plan for your account

3–5 days · paid upfront

Package 3

System / Strategy Upgrade

from$150
  • We backtest every component to find your weakest links and your strongest
  • Bias, confirmation, zones, entry, risk and exits, each tested on its own
  • We swap in parts that work together
  • Old vs upgraded system, side by side

7–10 days · 50% upfront, 50% on delivery

Package 4

Prop-Firm Prep

from$180
  • Drawdown maths: static vs trailing
  • Daily limits and safe risk per trade
  • Your chance of passing, from your own numbers
  • Support until your evaluation ends (one attempt)

Plan in 3–5 days, then support · 50% / 50%

One clear price per test, agreed before we start. Prices in USD; naira payments accepted. The clock starts once your rules are confirmed and payment is in. Full refund if we can't test your rules.

Sample test

We tested our own system first.

A 4H trendline-break system on USDJPY, January 2020 to October 2026. This is the kind of report you get, with the good parts and the bad parts.

Profit over time, in R

Running total at the end of each month, after costs. R is one unit of risk: risking $10 per trade, +191R is +$1,910 before compounding.

0R50R100R150R200R2020202120222023202420252026

Same rules, 5 pairs

Only one market had a real edge.

PairTotalVerdict
USDJPY+191REdge
EURUSD+5RFlat
EURJPY−10RFlat
GBPJPY−38RLoses
GBPUSD−96RLoses
99.8%

of 500 random-entry runs did worse than the real entries (91.4% on broker data).

−40%

weaker on a second data feed: +114R on broker candles instead of +191R.

77%

of the profit came from just 10 trades. Skip setups and most of the edge is gone.

8

losses in a row was the worst streak. With a 1-in-3 win rate, expect up to about 13.

The system's exact rules stay private. Yours do too: we never share or reuse a client's strategy.

No gurus, just data

Why traders use FXjournalist.

Numbers, not opinions

Every verdict comes from your rules run on real data, trade by trade, with costs taken off.

We show the losses too

Losing streaks, weak markets, the trades that carry the profit. You see where a strategy breaks before your money does.

You stay in control

We don't give signals or manage money. You get the facts and decide how to trade.

Free for traders

Learn to build your own edge.

Not our strategy. The method to build and test yours.

Coming soon

FXjournalist Academy

A free course on building a trading system from scratch: bias, confirmation, zones, entry trigger, risk and rules. Then how to test it honestly.

Coming soon

Free trading journal

Log every trade, see your real win rate and R, and compare your live results with your backtest.

FAQ

Questions traders ask.

What do I need to send?

The 11 core items: market and timeframe, trading hours, bias, setup, entry trigger and price, stop, exit, limits, risk per trade, 2–3 example trades and your broker's costs. Rough notes are fine. We write them back as exact rules, and you confirm before anything runs.

How long does a test take?

Basic and Full tests: 3–5 days. System / Strategy Upgrade: 7–10 days. Prop-Firm Prep: your plan in 3–5 days, then support until your evaluation ends. The clock starts once your rules are confirmed and payment is in.

Will the test guarantee my strategy makes money?

No. A backtest shows how your rules behaved on past data, not what they will do next. That's why every report shows where the strategy breaks, not only where it works.

Do you give trade signals or manage money?

No. We test strategies and plan risk. You place every trade yourself.

Will you share or reuse my strategy?

No. Your rules stay private. We never share or reuse a client's strategy.

How do I pay?

Prices are in USD, and naira payments are accepted. Basic and Full tests are paid 100% upfront. Upgrades and Prop-Firm Prep are 50% upfront, 50% on delivery.

What if I don't like the result?

The honest verdict is the product, so there's no refund for a result you don't like. If we misread your confirmed rules, you get one free re-run. If we can't test your rules at all, you get a full refund.

What if my rules can't be tested?

Rules like "I enter when it feels right" can't be tested by a computer. We tell you before you pay, and help you make them exact. If that's not possible, we don't take the job.

Reviews

What clients say.

Reviews

We're new, so there are no client reviews yet. Real reviews will appear here after our first tests, never made-up ones.

Suggestions

Want a test, a feature or a market we don't cover? Email us. Every suggestion gets read.

Send a suggestion →

Support

Questions about a test, a report or a payment? We’re here to help.

Get support →
Contact

Find out if your edge is real.

Email us your rules, or send a DM on any platform.

contact@fxjournalist.com