PINE COPILOT

AI Pine Script generator that writes, checks and backtests

Describe the strategy in plain words. The Pine Copilot writes it in Pine v6, checks it against 38 rules before you copy it, and runs it here on real data with costs charged, so you see whether the idea did anything before it reaches TradingView.

See the plansHow the copilot works

From an idea to a tested script

  1. 01Say the ideaEntries, exits and stops in plain words, with the market and timeframe if they matter.
  2. 02It writes Pine v6A complete strategy() script with inputs for every number you may want to change.
  3. 03It checks the script38 checks before you copy it: the mistakes that stop a script compiling, and the ones that make a backtest look better than it was, such as reading a bar that has not closed, a stop on the wrong side or no commission.
  4. 04It backtests itOn real data with costs charged, every trade on the chart and the last third of the bars judged on its own.
  5. 05You copy itOne button, into TradingView's Pine Editor, which stays the final word on whether it compiles.

Already have a script?

Run it free: the Pine Script backtester takes any Pine v6 strategy, free and unlimited with an account and no card, and the free Pine Script audit runs the same 38 checks on a script from anywhere, a chatbot's included.

How general chatbots handle Pine is in ChatGPT and Claude for Pine Script, and TradingView's own add-on is compared in TradingView AI Copilot.

Questions

Does the Pine Script it writes compile in TradingView?

It is written for Pine v6 and checked against 38 rules before you copy it, including the mistakes that stop a script compiling, such as a function v6 removed or a plot inside an if block. TradingView's Pine Editor stays the final word: when it reports an error, paste the message back and the copilot fixes that line.

Can it write a strategy from my trading idea?

Yes. Describe the entries, exits and stops in plain words, with the market and timeframe if they matter. It writes a complete strategy() script with inputs for the numbers, and asks when a rule is unclear instead of guessing.

Does it backtest what it writes?

Yes, here, on real data: US stocks and ETFs from 2016, intraday from one minute, and NQ and ES futures on CME's 1-minute bars. Commission and slippage are charged, every trade is on the chart, and the last third of the bars is judged on its own.

Can it fix a script I already have?

Yes. Paste it with what is wrong, or with TradingView's error message, and it rewrites the part that breaks. Scripts in Pine v4 or v5 are rewritten in v6.

Is it free?

Partly. A free account gets the Free plan, with 50 AI credits a day, and a new script uses 15. Base has 150, Pro 500 and Max no daily limit, and every paid plan has 30 days money back. Backtesting a script you already have is free and unlimited with an account, no card.

How is it different from asking ChatGPT for Pine Script?

A chatbot writes the script but never runs it, so you find its mistakes in TradingView. Here the script is checked before you copy it and run on market data with costs charged, so you see whether the idea did anything before you trade it.

TradingView and Pine Script belong to TradingView, Inc.; Alpha Charts is not affiliated with it. Alpha Charts is software for writing and testing trading scripts and gives no investment advice; a backtest shows what rules would have done on past data, not what they will do.