Well market is red for an unexpected amount of time, this green market is not unexpected (to me). Q2 is an historical good quarter (past 4 year always green) and maybe whales are coming back on crypto market. I don't know if this is the moment when bitcoin will come back at 10k but I hope it. Remember speculation from whales change the market and we can do nothing cause we are small fishes, even the lucky ones with 100+ bitcoins are small fishes.
I also consider this yearly graph perspective. One thing I consider this surge, the cryptocurrency TAX in USA. The deadline will be in this week, April 15, 2018. Almost 25Billion+$ are expected as TAX. I am not certain if this has been added to the market or new money by the firms are being addedd to the market.