How much Bitcoin price can fall ?

If we look at the history of bitcoin ,then we will get a lot of ups and downs. The worth of bitcoin about $1000 in 2014,in the January, the price of bitcoin was equal,but in February the price of bitcoin dropped by 50$300/400 in April and then again reached $700/800 in June.

If we talk about the price of bitcoin in 2017, it price was at least $1000 again and by September-November,its value went up to$ 18,000 and again fell to $6000 in 2018 because a rumor had spread in the world that bitcoin is going to close in China and South Korea is also going to banned but in the future, the price of bitcoin can gradually increase and you have to be patient for that.If we talk about the fall of the bitcoin price then it can go from about$8000 to $300 and the volume of bitcoin is too much down on the exchanges.
but be patient, the price of bitcoin will increase soon.