[This Week, U.S. Ethereum Spot ETFs See a Net Outflow of $60 Million, Solana ETFs See a Net Inflow of $20.4 Million] BlockBeats News, March 21, according to Farside monitoring data, U.S. Ethereum spot ETFs recorded a cumulative net outflow of $60 million this week, while Solana spot ETFs recorded a cumulative net inflow of $20.4 million.