Combined charts overlay multiple series types on one plot, making it straightforward to compare values of different natures against a shared axis. This technique is especially useful for showing ranges alongside individual data points.
This sample brings together a range spline-area, a spline, and a marker series, all driven by JSON data loaded from a CDN. The range spline-area displays a high-low band, the spline traces a smooth trend line, and the marker series plots discrete observations. The Y-axis spans from -3 to 7, while the X-axis uses a tick interval of 5 for clear labeling across the full data range.
See the Combined Charts documentation for all configuration options.