I think the main reason it dropped off today was that this was the first day most people actually had the "new" stock PKTO physically in their accounts and they were taking profits from the USAC they bought Monday.
i was ready to buy at the bell, it had closed at .0035 and had gapped up to .005 on the open... i chased it to .008... it was wild ... up to a penny within a half hour... i am on scottrade screens...