score:9

Accepted answer

it may be a good idea to read the global.useutc api reference again

global options that don't apply to each chart. these options, like the lang options, must be set using the highcharts.setoptions method.

highcharts.setoptions({
    global: {
        useutc: false
    }
});

what that means is the global property is not really applicable to any chart in particular and highcharts would blindly ignore the option even if you set it in an individual chart like

var chart=new highcharts.stockchart({
{
  ...
    global: {
        useutc: false
    }
  ...
});

in short set the global option explicitly using the highcharts.setoptions method before you create any chart object
local/client time zone | highchart & highstock @ jsfiddle

score:0

conversion problems are an extremely common occurrence whenever dealing with date and time.

this link here shows the solution, to multiply by 1000, to get correct version.

hope that helps.


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