The eth team themselves are pumping this.....
Think about it, the sold out all their 15M in btc well above the $500 range, bought back during the $200-$300 range bottom, and are using all them btc to pump the shit outa eth now.
That is just made up conspiracy and more likely with sentiments as base & for that to happen they must be involved in the bitcoin pump as well ? However, I too think there are not many people with that amount of money and the one big exchange is doing as it should.Could be wrong though.