[Solved]-Highchart (stockchart) Yaxis on opposite side miss align when left axis is not visible-Highcharts

That is a bug in Highstock. As a workaround you can hide the first series in load event:

chart: {
    events: {
        load: function() {
            this.series[0].hide();
        }
    }
}

Live demo: https://jsfiddle.net/BlackLabel/ec4d9qon/

API Reference:

https://api.highcharts.com/highcharts/chart.events.load

https://api.highcharts.com/class-reference/Highcharts.Series#hide