The tvscreener is a lightweight Python library designed to extract and analyze real-time financial data directly from TradingView's API without requiring paid API keys or complex authentication. It provides quick access to technical indicators, fundamental metrics, historical performance, and volume data for international stocks and ETFs.
Explore the source code and documentation on the official tvscreener GitHub repository.
The script provides a desktop interface (Tkinter GUI) powered by tvscreener logic to query market data on demand.
This allow to choose a ticker symbol from the dropdown list (such as GOOGL, NVDA, AAPL, or ETFs like VUAA). Clicking Check triggers a background HTTP request without freezing the user interface, while displaying real-time progress via the progress bar.
The script formats the API response into four core metric categories: Performance, Technical Indicators, Fundamentals, and Volume and Liquidity.
Clicking Copy transfers the complete output directly to your system clipboard for quick sharing or note-taking.
