A prominent crypto analyst indicates that Ethereum (ETH) is poised for further gains after maintaining $4,000 as support for two weeks, with a potential rally target of $4,542. Meanwhile, Bitcoin (BTC) dominance is rising, suggesting it may outperform altcoins, although historical trends indicate a possible correction for BTC in the coming weeks. Currently, ETH is trading at $3,956, up nearly 28% in the last month, while BTC is at $106,972, up over 18%.