Docs

Indicator Lab

Describe an indicator in plain English and the Lab writes the Pine, checks it on real market data and draws it on your chart.

• Getting started

  Sign in, describe your first indicator, and follow the build from your request to the chart.

• Changing a build

  Revise the logic in chat, tweak inputs from settings, read how it works, and use version history.

• Using your indicator in TradingView

  Copy or download the Pine code of your build and add it to your TradingView chart.

• Starting from your own Pine

  Import a Pine v5 or v6 script you already have and keep working on it privately.

• Community and publishing

  Browse, preview, fork and discuss other members' indicators, and publish your own.

• Own code and protected builds

  Why some builds are marked Protected, and what you can and can't do with them.

• Usage and limits

  How the usage meter works, what happens when you run out, and the limits you can hit.

• What the Lab's chart supports

  Which Pine features the Lab's chart preview runs, which it doesn't, and why TradingView is the final check.

• Testing in the Backtester

  Send a Lab build to the Backtester and replay it bar by bar on futures data.

• Troubleshooting

  What the Lab's error and status messages mean and what to do about each one.