Web-based manual backtesting platform for testing trading strategies
A macOS app for Interactive Brokers that holds your stop, grades every trade on process, and locks the day at your loss limit
Stage
Not given
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Founded
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Based in
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Pricing model
Freemium
Paid
Pricing
Free plan: $0/month with 1 year of historical data, 20 symbols, 2 charts, limited trades and tools. Pro plan: $7/month with up to 20 years of historical data, 800+ symbols, unlimited charts, unlimited trades, and AI analysis.
$19 per month or $228 per year
Key features
Tick-by-tick replay with bid and ask data
AI agent writes and runs strategies
36+ built-in indicators plus custom indicators
Multi-chart replay across symbols and timeframes
Export to Pine Script, Python, and MQL5
Drawing tools and candlestick patterns
Full trade statistics and performance reports
Upload custom OHLCV or tick CSV data
Over 800 tradable symbols across 7 asset classes
Historical data from tick to monthly timeframes
Hold stop loss that resets if widened beyond your rule
Grade every trade on rule adherence, not profit
Lock trading when daily loss limit is hit
Exit hotkeys for taking profit while maintaining stop
Daily report card tracking rule-keeping
Sizing ladder that adjusts based on consistent rule-keeping
Morning gate to delay trading start
Options expiration handling
Practice mode on paper trading accounts
Integration with Trader Workstation or IB Gateway
What makes it different
No registration or credit card required to start backtesting
AI agent that writes strategies based on plain language descriptions
Hybrid approach: let AI run the backtest, then take over trading manually
Tick-accurate data with L1 bid/ask pricing
Export strategies as executable code for external platforms
Only holds long single options on SPX, SPY, QQQ or AAPL—prevents overtrading and complexity
Stop held at real broker and checked every three seconds with automatic reset
Grades trades on rule-keeping, not profit—separates process from luck
Automatic account lockdown at daily loss limit prevents catastrophic losses
No signals or entry suggestions—user retains full trading discretion