This bar chart displays the stock price of XYZ Foods from 2011 to 2016, with values increasing from $45 to $78. The visualization uses D3.js v4’s `d3.scaleBand`, `d3.scaleLinear`, and `d3.axisBottom`/`d3.axisLeft` to render an SVG with animated bars that grow sequentially. Hovering over a bar triggers a mouseover event that highlights it in orange via the `highlight` class, expands its width and height, and shows a temporary `$value` label. The mouseout event reverts these changes and removes the label. Data comes from a local CSV file.