Build indicators with QL Intelligence, customize them in the builder, or import your own — every indicator you publish here loads straight into the custom-indicators area of your QL Charts.
🧪 Want a live design canvas? Open the Custom Indicators Lab →
Describe the indicator you want in plain English and QL Intelligence writes it for you — or hand-build it operator by operator in the Indicator Builder and design it live in the Lab.
Every indicator is a transparent formula (DSL) over price bars — ticker-agnostic, categorized by what it measures. Tune parameters in the builder, backtest it in the Lab, or grid-search settings with the in-chart optimizer.
Press Publish to my charts and the indicator is saved to your library and loads automatically into the fx → Custom indicators menu on QL Charts (Pro Charts, stock & ETF pages). No extra steps.
Institutional members can import custom-built indicators directly — paste or upload the indicator's DSL JSON and it's validated and published to your charts, no AI compose needed. Use Export on any indicator to see the format.
| Plan | Builds / month | Import DSL |
|---|---|---|
| Starter | 20 | — |
| Pro | 50 | — |
| Institutional | Unlimited | ✓ Full capability |
Custom indicators are technical tools for informational purposes only — not investment advice and no guarantee of performance. Monthly build limits reset on the 1st. Imported DSL is validated against the standard indicator whitelist before it runs on your charts.