Open the panel on the right side of your chart.
While the .txt extension is tied to watchlists, TradingView uses other text-based features for different purposes: Welcome to Pine Script® v6 - TradingView
For a successful import, the text file must follow a specific syntax:
: Symbols should be comma-separated or listed on new lines.
In the dialog box that appears, locate the table with your quotes. Click the button. 4. Alternative Uses for Text in TradingView
To save your current TradingView watchlist as a text file for external use: Open your watchlist and click the button.