Strategy Builder
Build a strategy with no code — pick indicators and conditions, backtest it honestly (costs on, no look-ahead, measured against buy & hold), then forward-test it on paper. Use the Form view for speed or the Canvas to drag blocks together — both build the same strategy.
Launch beta. The paid features — forward-testing, alerts, and the advanced-risk tools — are free for everyone right now, with generous limits. When the beta ends, anything you've set up is kept, but you'll need a plan to keep those running. I'll give you notice first.
Just want to test a named strategy on a famous asset? Run a backtest →
Started from 55-Day High Breakout — tweak it below and save it as your own. ← back to the library
Asset
Editor
Direction
Start from a template— seeds the rules below on your current asset; tweak from there
Entry — when to buygo long when…
Filter — only whenan extra condition that must also hold to enter (applies to long and short)
No rule — this part is optional.
Exit — when to sellclose the long when… (optional; a stop can also exit)
In plain English
- •Buys when Close price is above Donchian channel(55) upper.
- •Sells when Close price is below Donchian channel(20) lower.
- •Trails the stop 20% below the peak.
- •Exits after 90 bars if still open.
Risk management — none required; add what fits
Advanced Prove— free to test; saving/forward-testing needs Prove+
Position sizing
Free during launch. The advanced-risk tools are normally a Prove feature — open to everyone right now. When the launch beta ends, anything you set up is kept, but you'll need the Prove plan (or another) to keep it running. I'll give you notice first.
Sign in to save or forward-test your strategy.
Tweaking parameters until the curve looks great is overfitting — it rarely survives live. The honest test is out-of-sample: once it looks good, forward-test it on paper before trusting it with real money on your own broker.