SP500Heatmap

SP500 Heatmap shows the entire S&P 500 at a glance as an interactive treemap, sized by market capitalization and colored by performance. • Drill down from sectorsl companies • Live price updates during market hours • Switch between session,ay, 180-day, and 1-yearreturns • Full sortable list of aprice, market cap, andperformance • Per-company price histo Built on real market dataices.