A bar chart displays the compound annual growth rate (CAGR) of IPO gains from 2006 to 2020, with 2019 and 2020 showing the largest gains. The visualization uses d3.csv to load the data, then d3.scaleLinear for the x-axis and d3.scaleBand for the yearly categories on the y-axis. Axes are rendered with d3.axisLeft and d3.axisBottom, while rectangles represent each year's percentage gain, with the chart rendered as an SVG.