It's really big difference of the price of the bitcoin last year and this year. Price of the bitcoin last year when comes to january until december it increase and most of us earn so much money. But when january 2018 it will decrease more and until now.
That is right. This year has been very weak in terms of the financial progress that had been witnessed last year. Since January, there had been heavy depreciation in the worth of every coins and this is why the year and the progress in the growth is very much faded.