Smoothed Line Chart
Smoothing algorithms
amCharts 5 comes with a number of line smoothing algorithms that you can use to suit your particular data.
Related tutorials
Build this chart with AI
The prompt below can be used to build this chart with AI. For best coding results, use the most advanced AI models, like Claude Opus 4.6 and GPT-5.3-Codex. For more info and tips, check out amCharts AI docs.
Create a smoothed line chart with 50 daily data points, circular bullets, and a semi-transparent filled area beneath the line. Add interactive sliders for horizontal smoothing, vertical smoothing, and stroke width. Include an XY cursor with tooltips, horizontal scrollbar, and pan/zoom. Animate on load. Use amCharts 5 library.
Demo source