This price is being bumped and it's not because PND is gaining popularity. Look at the buy orders. There is basically a free fall to bottom if someone from the holders sell.
Don't worry, this is a frequent event. It's like digging a big hole, then pouring the water in rather than adding water every time you dig up more dirt.
Though, I have to say that this is one of the biggest dug holes I've seen yet.
