According to BlockBeats, on May 14th, Bitwise Chief Investment Officer Matt Hougan stated in his latest report that Bitcoin is the king of cryptocurrencies - the largest, most liquid, and mature, similar to "digital gold", and the only cryptocurrency with the potential to become a significant global currency. But most investors should still hold other cryptocurrencies, such as Ethereum, which has risen 40% in just the past week, prompting investors to consider whether they should diversify their investments beyond Bitcoin.