Suppose if a single person bought all the available bitcoins in stock , what will happen in the market ? Will the circulation of bitcoins still continue or does it stop? The supply limit for bitcoin is 21000000. Whereas for dogecoin , there is nothing called "supply limit". What are your views on this ? I know bitcoin supply will stop one or the other day in future , but if this above incident takes place , will bitcoins suddenly get depleted after he bought all bitcoins available. ?