what I don't really understand/belief:
is this real for DMS.SELLING shares?
30d 979.06%
TIA
No, it doesn't take into account that value of DMS.SELLING drops after each divident.
Realistically, DMS.SELLING ROI might be around 10% over its lifetime... Definitely not more than 20%.
You might get higher ROI if you reinvest dividends back into DMS.SELLING, but, obviously, this makes risk higher.