JackYi has announced a significant investment in Ethereum, purchasing at a price of approximately $2700. This move aligns with his ongoing commitment to a 'three major sectors' investment strategy, which focuses on major public chains, exchange tokens, and stablecoins. Within this framework, JackYi prioritizes Ethereum, BNB, Aster, and WLFI. He also emphasized USD1 as a standout stablecoin with potential for significant growth.