They are not being pumped at the moment. Looooooooooowww.
Coinbase halts trading after volatile bitcoin price fluctuation
At 11:11am ET this morning, the cryptocurrency marketplace Coinbase temporarily disabled buying and selling for all currencies on its site. This came after wild surges in bitcoin's price in the last 24 hours: It plunged from a high of $15,800 late last night down to a low of $10,800 hours ago.