Experts believe that 2018 as a whole will be no less stormy for crypto currencies than in 2017, when bitcoin soared to $ 20 thousand. Significant impact on the cost of bitcoin (BTC) in 2018 may be due to the adoption of relevant legislation in China, Japan and other leading countries in crypto-economics. In the case of a massive introduction of the sidechain (the way to control any parameters of one channel or device with the help of another device or signal), institutional investors can believe in bitcoin as enthusiasts, and contrary to the experts' expectations, play not on a slide but on a rise course. In this case, you can assume absolutely fantastic figures, up to $ 100 thousand, experts believe.