For the past decade, Bitcoin has captured the attention of the world with its extreme price swings and yet constant price rises, outperforming most traditional asset classes. Along with Bitcoin came the phenomenon of the ICOs or Token Offerings, equally captivating, that turned start-ups’...

This paper applies fractional integration and cointegration methods to examine respectively the univariate properties of the four main cryptocurrencies in terms of market capitalization (BTC, ETH, USDT, BNB) and of four US stock market indices (S&P500, NASDAQ, Dow Jones and MSCI for emerging...