I'm using apexchart in one of my projects. Currently I'm using range column chart. https://apexcharts.com/javascript-chart-demos/column-charts/range-column-chart/
Is there a way to stack the data points of two different series into one as the one in the anychart sample ?
You can use apexcharts stacked bars:
https://apexcharts.com/javascript-chart-demos/bar-charts/stacked/