A well know charter know as wolf of poloniex has been saying this for days. He's rarely wrong about this predictions, personally I was expecting this to happen as well just not as high and what wolf claims it to be. I think btc might hit 3,100$ and start to fall down while ETH will break 500$ and stagnate there before falling down to 400$. Here is wolf graph, it looks like btc will drop down a little bit more and than skyrocket upwards so be ready to buy!