The volume over the 5 years isnt only dumping by toxic financiers like Banks but alot from penny players buying and selling.
You may be shocked to learn shares trade many many many times over and over. PYCT wouuld put out PRs and other hype via paid promoters and people would buy shares, see theres nothing really going on and sell. Other specualtors would swoop in and buy the shares thining they could double by buying at .0001 - alas they too see theres nothing and sell... its goes on all the time in the pennies. Adding up volumes means absolutely nothing. Seriously, I kid you not, same shares can trade dozens, hundreds of times even!! LOL!