TradingView is a popular online platform for charting and analyzing financial markets. It provides a wide range of tools for traders and investors, including real-time market data, advanced charting features, and technical analysis tools. Users can create and customize charts, use various technical indicators, and develop trading strategies. TradingView also includes a social network where traders can share ideas, strategies, and analysis with a global community. It supports a variety of asset classes, including stocks, cryptocurrencies, forex, and commodities.