This line chart visualizes stock price fluctuations over a roughly nine-month period, from April 2007 to February 2008. The data is loaded from a TSV file containing date-value pairs, parsed with D3’s time and linear scales. The SVG rendering draws a single blue path connecting daily closing values, with axes for date (x) and price (y). The line clearly shows the stock's upward trend through late 2007, a sharp decline in early 2008, and subsequent volatility, providing a straightforward temporal view of the dataset. The chart uses D3 v4 and is built with blockbuilder.org, released under the MIT license.