In this year January btc price was $800 $1,150 and now it is around $7100.Can we imagine it will increase like this year?
Actually the highest point of bitcoin price last week is $7,900. And no one expect that bitcoin will reach that amount in just 2 months after China banned bitcoin. But like what the other say , that the price of bitcoin was very volatile that it move up and down oftenly. And the $7,900 price fall down into $6,450 in just 3 days. How unpredictable the value of bitcoin is.