JS API Reference

Welcome to the Highcharts Stock JS (highstock) Options Reference

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

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series.priceenvelopes.compareStart

Defines if comparison should start from the first point within the visible range or should start from the first point before the range.

In other words, this flag determines if first point within the visible range will have 0% (compareStart=true) or should have been already calculated according to the previous point (compareStart=false).