Ultimately, the future of cryptocurrencies — their value, security, and staying power — is still up in the air. But the experts we spoke to believe owning some crypto could create value over time. Whatever your interest or motivation, experts stress the importance of making sure you understand the unique volatility and risk factors of cryptocurrency before investing.
Active developers who continuously push out new features and regularly hit the milestones of their company’s roadmap do not go unnoticed in the crypto-sphere. If the market thinks your team innovates like no other, people will soon start buying your tokens, and their price will increase.

In order to provide a methodology to detect bubbles in time series, Phillips, Wu, and Yu [23] proposed the supremum augmented Dickey-Fuller (SADF) test. This applies a series of right-tailed unit root tests to expanding windows of a time series (with a fixed start date), defined by where r2 is the final data point to be considered in each window, starting at r0 which is a fraction representing the smallest allowed window size and expanding to 1(the complete data set).
Identifying the determinants of asset prices is one of the most important questions in finance. Traditional asset pricing theories are founded on the idea that equity prices should be determined by fundamentals such as earnings (Gordon 1959, Campbell and Shiller 1988). In contrast, the behavioral finance literature posits that prices do not always follow fundamentals due to investor sentiment trading (Shiller 1981, Baker and Wurgler 2006, Stambaugh et al. 2012). Eventually however, equity prices seem to trace their fundamentals (Pa´stor and Veronesi, 2003, 2006, Bartram and Grinblatt 2018).