Bitcoin has become a bubble since it began to be used massively as a means of accumulating value, and not for its direct purpose as a means of payment, that is, digital money. Since in most cases they began to buy and hold, hoping to get superprofits because of its appreciation, it actually began to grow artificially in value and at the same time to be pumped up as a financial bubble. At large price values of bitcoin and the manifestation of high volatility, it may be bad for him to end, in these cases, panic can occur and according to the domino effect, bitcoin can fall dramatically in value, down to devaluation.