Highcharts: Format all numbers with comma?

javascript highcharts

This can be set with the thousandSep (API) global option.

Highcharts.setOptions({    lang: {        thousandsSep: ','    }});

javascript highcharts

This way worked with me.

I configured in yAxis option.

yAxis: {  labels: {    formatter: function() {        return Highcharts.numberFormat(this.value, 2);    }  }}

javascript highcharts

In case you want to show numbers without commas and spaces.

eg. by default 9800 shows as 9 800.

If you want 9800 to be shown as 9800

you can try this in tooltip:

    tooltip: {     pointFormat: '<span>{point.y:.f}</span>'   }

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