Hello :)
I'm developing a price saving solution recently.
Recently we found that market close time is not regularly.
My team manager says "5:00:00 is correct market close time."
But, My opinion is "4:59:59 is make sense".
Which is correct?
Few days ago we got a close time data at 5:00:03. (UTC +9)
today we've got data like below
close time saved as 4:59:59 (UTC +9)