We can not say how much bitcoin is worth after five years because the price of bitcoin is so new and it does not stay at its price and sometimes it decreases the value. so we do not know how much the bitcoin cost after five years.
exactly, the price of bitcoin is not stable because it is cryptocurrency and it is volatile. but when you go back and look at at the prices of bitcoin in the previous years it is increasing so there is a big possibility that it will increase every year so in five years there would be a massive increase of bitcoin price. that is my speculation.