Since the total number of bitcoin is fixed, so the value of bitcoin will keep grow, and it's price will keep grow also. So will there a price cap for bitcoin?
We cannot predict the price increase of bitcoin only speculation all we know,but base on the long demand in the price market cap bitcoin increase still rising because of the popularity and many investors now investing in crypto currency,same in the other currency we cannot predict bitcoin statistics sometimes will dump but hopefully continuing it's increase.