最新报道:Grayscale's Ethereum Covered Call ETF (ETCO), launched in Q1 2025, offers structured income through a covered call strategy on Ethereum ETPs, generating bi-weekly premiums and mitigating downside risk. With ETH rebounding to $3,900 in late August 2025 and potential to break $4,000 resistance, ETCO provides 4-6% annual yield by selling call options near spot price. It bridges traditional options markets with DeFi yield-seeking, appealing to investors seeking regulated income tools amid Ethereum's volatility.