Finviz, founded by Juraj Duris, is a prominent online financial research platform designed to provide traders and investors with comprehensive market data through advanced visualizations. Its mission is to make complex financial information accessible and easy to digest, offering tools like stock screeners, heatmaps, charts, and news aggregation to facilitate quick market analysis and decision-making. The platform serves as a one-stop-shop for market research, catering to both free users with basic access and subscribers to its "Elite" service for real-time data and advanced features.