Can you be a little more specific? What bar size, duration, and duration unit are you using? And how do you specify the end time (time, time zone)?
Just ran a quick test for 20210901, 20210902, and 20210903 and got all the data to be expected:
- With duration "1 day" and useRTH = false in the Chicago Time Zone
- Data was returned for 06:00 through 19:00 Chicago time (13 hours)
- Received 9,360 bars of 5 second bars per day
- Received 780 bars of 1min per day
闯ü谤驳别苍