Chart showing overlapping placement of columns, using different data series. The chart is also using multiple y-axes, allowing data in different ranges to be visualized on the same chart.

, valueSuffix: ' M' }, pointPadding: 0.3, pointPlacement: 0.2, yAxis: 1 }, { name: 'Profit Optimized', color: 'rgba(186,60,61,.9)', data: [203.6, 198.8, 208.5], tooltip: { valuePrefix: ' , valueSuffix: ' M' }, pointPadding: 0.4, pointPlacement: 0.2, yAxis: 1 }] });