The cryptocurrencies prices are highly volatile compared with the traditional currency pairs and assets in the foreign exchange market due to fluctuations in the interest of the public. This factor is associated with the user and we must add the absence of current regulation and its constant pressure from governments. These factors make the volatility of the digital currencies constant, modifying the Cryptocurrencies Market Prices and affecting values of such cryptocurrencies as Bitcoin, Ethereum, Ripple, Cardano, Stellar Lumens, VeChain, Litecoin or Chainlink, among others.
In return for their services, they take a small cut of each transaction’s value — usually less than 1%.

As noted elsewhere by a prominent author in the area [25], there is not a widely accepted or consistent definition of the term “bubble”. The GDASF test used here assumes a bubble is any time series interval which deviates from a random walk to become explosive.
Using vast amounts of computing power, often manifested in private server farms owned by mining collectives that comprise dozens of individuals, miners use highly technical methods to verify the completeness, accuracy, and security of currencies’ blockchains.