Welcome to the Highcharts JS (highcharts) Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

Feel free to search this API through the search bar or the navigation tree in the sidebar.


A separate color for the negative part of the area. Note that zones takes precedence over the negative fill color.

In styled mode, a negative color is set with the .highcharts-negative class name.