* test: tests for correct get_period_date_ranges
* fix: stock analytics report date range issues
- Upon selecting second half of month with Monthly filter, data from
that period was missing.
- Solution: "round down" the date as per expected frequency.
* chore: drop py2 and fix misleading docstring
* test: fix test to avoid FY clash
* feat: add company filter in stock analytics report
[skip ci]
Co-authored-by: Marica <maricadsouza221197@gmail.com>
