Ethereum spot ETFs saw a significant net inflow of $101 million on June 23, with all nine ETFs reporting positive inflows. Fidelity's ETF, FETH, led the pack with a single-day net inflow of $60.48 million, boosting its total historical net inflow to $1.64 billion. This marks a strong interest in Ethereum investment products, with no ETFs experiencing net outflows during this period.