So what if it opened up 10%. If someone wanted to sell they could not get 10% more than last time they were trading. The closest bid was at 0.0485.
I would argue it did not open up 10%. A stock is only as strong as its buy side.
So some loon bought 20,000 shares at 0.055. So what. Nobody followed.
Newbies on this site must learn it is mostly for laughs.