eth has great demand present in the market but in 2018 its going to raise. it is ope source blackchain computing flatform it has great features. in the world most of the people trying to buy eth, btc and altcoins so in that first place going to bit coins next place going to etrh coins. in 2018 eth coins has great demand so for that reason most of the people trying to buying it. in this process eth coins price going to increasing slowly.