{"version":"1.0","type":"rich","title":"Tesla","description":"This visualization displays Tesla call volume against strike price for a single Friday, using an area mark to emphasize the distribution. The chart is built with the Vega-Lite API, which composes the specification from chained methods like `markArea()` and `encode()`, and is rendered by the Vega-Lite and Vega libraries. Data is loaded asynchronously from a CSV via `d3.csv`, pulling from the UCI Auto MPG dataset. The visual styling is customized through a configuration object that disables axis domains and adjusts label fonts.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5ee279c738fe40a1b8738e099b8a5f5f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}