{"version":"1.0","type":"rich","title":"ICE 7: Line Chart","description":"This line chart tracks Upstart’s daily stock price over time, with each line representing a different district and a color legend identifying them. The visualization uses D3 v5 to load CSV data, parse dates with dayjs, and render SVG paths via d3.line with a basis curve. Axes are built with d3.axisLeft and d3.axisBottom, while d3.nest groups data by district and d3.scaleOrdinal assigns categorical colors from schemeCategory10.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6ee1642cc0944f1ba004d7729312da33?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}