Bitcoin is increasing it's business too fastly. A lot of people is using this and the number of user is increasing at a high rate. The prices of bitcoin is also increasing at a high rate. It's being using in various ways. It's a question that if the coin exist or down. The main cause behind it is security problem. But the company is working hard for this. As it's being using so widely, we can say that the coin will not go down in near future.