{"version":"1.0","type":"rich","title":"Crypto-30day-SMA","description":"This line chart displays Bitcoin’s daily closing price alongside its 30-day simple moving average (SMA), with the SMA overlaid as a green line to highlight long-term trends. The chart uses d3.csv to load data from a GitHub-hosted CSV, d3.scaleTime and d3.scaleLinear for axes, and d3.line to render both paths. A custom JavaScript function calculates the SMA by averaging closing prices over a sliding 30-day window. The visualization is rendered as an SVG, includes an axis label, a legend, and a title, and sources its data from a Kaggle dataset on historical crypto prices.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b35fe0ead5484efe932d299c91a92f7b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}