Nearly 90% of all Bitcoin will have been mined in approximately one week.

So I need help understanding something regarding Bitcoins limited supply. If 90% of the Bitcoin mined gets bought up by investors who are all HODLING, then how does the price go up?Hypothetically speaking, if no one is willing to sell, then how goes the value go up? Also, how exactly is the price determined on the exchanges? via /r/Bitcoin https://bit.ly/2ZNjK2M