Ethereum spot ETFs recorded a total net inflow of $142 million on October 21, with no outflows reported across nine ETFs, according to SoSoValue data. Fidelity's FETH led the inflows with $59.07 million, bringing its historical total to $2.817 billion. The total net asset value of Ethereum spot ETFs now stands at $27.168 billion, with a net asset ratio of 5.69% relative to Ethereum's total market cap. Cumulative historical inflows have reached $14.593 billion.