 held by really short term HODLers (&lt;1 month) had returned to the lowest levels typical for  or pre-rally

This level has been:
Sep-Oct 2016 (pre 2017 rally)
Jun 2018-Mar 2019 (2018 bearmarket)
Aug 2019-Feb 2020 (2019 mini-bearmarket)
Jun-Aug 2020 (pre 2021 rally) https://t.co/fz4naeuT81