A line chart tracks IBM’s daily closing stock prices throughout March 2020 using D3.js v6 within a React framework. The visualization loads data from a local CSV, maps dates and closing values to x- and y-axes, and draws a smooth monotone curve. Animated transitions sequentially reveal the line’s stroke, followed by points and text labels that show each day’s price, colored green or red based on daily change. The SVG rendering includes margin containers and axis ticks styled with cornflowerblue, demonstrating a reusable VizContainer component.