Yes it is, the more users the higher it's price to be. And it's nearly possible to happen because of its continuously growing population of users which is a good factor of a constant increasing of its market value.
Bitcoin values not stable. Bitcoin prices any time to change. So check the bitcoin pricess day by day. This information helpful to hold the coin and sell. If know all information then you will sell coin on time. It time to change the prices. Bitcoin is future currency so most of thr peoples hold the coin for future growth and investment.