This bar chart visualizes Netflix stock closing prices over time, with each bar representing a trading day and its height corresponding to the closing value. The chart uses a black fill for bars against a white background, with date labels rotated vertically along the x-axis for readability. Built with React and D3 v7, the visualization loads CSV data from a GitHub gist and renders an SVG using d3.scaleBand for the x-axis, d3.scaleLinear for the y-axis, and d3.axisBottom and d3.axisLeft for tick marks.