highslide-software/highcharts.com — Issue #594: Highstock: data grouping units in series config are not respected
Author: highslide-software
Created: 2011-11-25 09:41:49+00:00
State: open

See http://jsfiddle.net/highcharts/YwE6H/

User option is to force grouping of one week, but the data is actually displayed with two weeks.