@DESLE I can't quite work out what exactly you are looking for. Hopefully what @MattFox provided might help you.
Like he said it seems that you just need to use preset="MONTH_SO_FAR" and a rollup of 1 day.
@desle said in ma-date-range-picker:
Can I set up 00:00:00 - 23:59:59 one day?
Just remember that with date/time ranges the start is inclusive and the end is exclusive. e.g. if you query the API for 2018-06-17 00:00:00 to 2018-06-18 00:00:00 and there is a point value at exactly 2018-06-18 00:00:00 then it will not be returned.
Another way to look at it is this, if there was a point value at 23:59:59.500 (500ms to midnight) then it would not be returned if you queried for 2018-06-17 00:00:00 to 2018-06-17 23:59:59, you should be querying up to 2018-06-18 00:00:00