There are inaccuracies for how the historical API works for 2015 and 2018. I've given the outputs from my terminal below. Which format are we supposed to follow?
Case 1: 2015
This request for data in 2015 does not include the data for from_date (2015-01-02) and only gets the data for other days.
We have forwarded this query to data team. They will look into this.