Since the December 2021 lows volume traded has been quite lower than the previous weekly and monthly averages. Selling is minimal to prices under 002 which tells me most shareholders are holding their stock. In March someone tested it with a 1 million share market buy order which moved it to 0.005. That alone should tell us this could fly if real volume comes in again. And of course the big bids that have popped up for months as support have not once been filled to my recollection from any big sellers wanting to get out.
As you've noted the stock appears to be under accumulation but to pick up size with you'd have to do it slowly over many months which is probably what is happening.
Possibly the MM's are ready to shake it up. We shall see soon as the chart is set up to go higher imo.