This multi-line chart displays closing prices for Monero, LiteCoin and AAVE from 2013 to 2021, with a colored line for each cryptocurrency. Users can filter the view using radio buttons for BTC, AAVE, XMR, and LTC. The visualization uses d3.scaleTime, d3.scaleLinear, d3.axisBottom, d3.axisLeft, and d3.line with curveBasis to render SVG paths. Data is loaded via d3.csv from a Kaggle-derived dataset hosted as a GitHub gist, with dates parsed using d3.timeParse.