Ethereum spot ETFs experienced a net outflow of $161 million from December 29 to January 2, according to SoSoValue data. Despite the overall outflow, Grayscale's Ethereum Trust ETF (ETHE) recorded the highest weekly inflow among Ethereum spot ETFs, with $104 million. ETHE's historical total net outflow stands at $5 billion. Additionally, Grayscale's Ethereum Mini Trust ETF (ETH) saw a weekly inflow of $32 million, bringing its historical total net inflow to $1.54 billion.