The website displays the Finviz Stock Market Map, a highly visual tool that provides an immediate overview of the performance of the S&P 500 index stocks. The map categorizes the stocks by sectors and industries, with the size of each block representing the company’s market capitalization.

Main features:

-Performance Visualization: The map uses a color-coded system (green for gains, red for losses) to show the stock’s performance over various timeframes, such as “1-Day Performance” (default), “1-Week,” “Year to Date,” and more.

-Data Metrics: Users can change the view to display other metrics by color, such as P/E ratio, Dividend Yield, Sales Growth, and Analyst Recommendations.

-Interactivity: Hovering over a stock ticker reveals its main competitors and a 3-month history graph. Double-clicking a ticker opens detailed information in a new window.

-Filtering: The map can be filtered to display different major indices, including the S&P 500, Dow Jones 30, Nasdaq 100, Russell 2000, and World ETFs.