This interactive area chart visualizes the historical stock price data from a CSV file, allowing users to explore trends over time. The chart uses an area generator with a cardinal curve to create a smooth, filled line, and includes a time slider for filtering the date range. A brush feature enables zooming into specific time periods, with a reset button to return to the full view. Built with D3.js v4 and React, the visualization uses SVG rendering with animation and a tooltip for detailed value inspection.