Following the surge in Ether caused by the speculation surrounding the approval of Ethereum ETFs, Ethereum ERC20 tokens are experiencing a significant increase in value. Savvy investors are already acquiring these alternative coins in preparation for the potential approval of ETFs by the SEC. Notable altcoins that are currently experiencing a surge include Ethereum Name Service (ENS), Metis (METIS), and Rollblock (RBLK). These tokens have seen a rise of over 20%, and crypto experts predict that they could potentially yield returns of over 100% in June. As a result, they are considered to be among the top altcoins to keep an eye on in the upcoming weeks.
