Prove your edgebefore you trade it.
Replay historical FX price action bar by bar, execute trades with the stop loss and take profit you would use live at the real bid/ask spread recorded on that bar, and measure the result with the analytics a funded trader is judged on.
Free Starter plan · Pro $5/month during early access
EXECUTION
Real spread
bid/ask fills on every bar
COVERAGE
12+
major & cross FX pairs
ANALYTICS
15+
performance metrics
PRICING
$5
Pro during early access
Optimus in 90 seconds
From sign-in to your first analytics report — everything you need to run your first backtest.
Built for the way forex traders
actually test.
Bar-by-Bar Market Replay
Step through years of historical price action one candle at a time — no lookahead, no hindsight. Place orders with the stop loss and take profit you would use live, and let the market prove you right or wrong.
Real Spread, Honest Fills
Every candle carries the bid/ask spread the market actually quoted at the time, not a flat estimate. Longs fill at the ask, shorts at the bid, and the spread widens through news and thin sessions exactly as it did live — so a strategy that only works with zero spread fails here, not in your account.
Performance Analytics
Equity curve, drawdown, profit factor, expectancy, and R-multiple distribution — plus P&L broken down by hour, weekday, and direction, so you can see where your edge actually lives.
Trade Journal & Calendar
Every trade is logged automatically into a monthly P&L calendar. Drill into any day, review each execution against its stop and target, and turn recurring mistakes into rules.
Session-Based Workflow
Run isolated sessions per pair, period, and starting balance, with timezone-aware timestamps and saved chart state — every experiment stays clean, comparable, and repeatable.
Three steps.
From idea to evidence.
London Breakout · Q1
Sample session · EURUSD · 12 months
Pricing built for
forex traders
Backtest FX strategies, replay price action, and track execution quality before risking live capital.
Starter
For traders building consistency
- 2 forex backtesting sessions
- 5 months of historical data
- Only EURUSD pair included
- Real historical bid/ask spread
- Replay trading workspace
- Trade journal basics
- Core performance metrics
Pro
For serious forex backtesting
- 20 backtesting sessions
- 8+ years of historical data
- Many major and minor FX pairs
- Real historical bid/ask spread
- Advanced replay controls
- Trade tagging and mistake tracking
- Risk, drawdown, and win-rate analytics
- Saved chart state and drawings
- Priority product updates
Starter stays free. Pro is $5/month while Optimus is in early access — cancel anytime.
Your next trade
deserves evidence.
Create a session, replay the market, and find out what your strategy really returns — before your live account does it the hard way.
Free Starter plan · Pro $5/month during early access
London Breakout · Q1
+$1,842
+18.4% on $10,000 starting balance
Win rate
58%
PF
1.9
Max DD
6.2%