Currently BTC prices are trailing at 2600 $ around from couple Of days and if you consider even past week it's being hovering around little up and down . It has rose till 3k and than fallen back till 2400$ . Considering at the moment the prices are in sluggish mode and require some boost to even rise 50$ . Hope atleast it can be at 3k mark and 4 k for this year seems difficult.
I think you're correct. The bitcoin can achieve the value of $4000 this year it is because the value if the bitcoin is going up and down, but i think maybe next year bitcoin will become $4000.