Data: Last week, the Ethereum spot ETF had a net outflow of $644 million, with BlackRock's ETHA leading the outflow at $558 million

According to SoSoValue data, during the last trading week (Eastern Time from December 15 to December 19), Ethereum spot ETFs experienced a net outflow of $644 million, with none of the nine ETFs seeing any net inflow.

The Ethereum spot ETF with the highest net outflow last week was the Blackrock ETF ETHA, which had a weekly net outflow of $558 million, bringing its historical total net inflow to $12.67 billion.

Next was the Grayscale Ethereum Trust ETF ETHE, which saw a weekly net outflow of $32.36 million, with its historical total net outflow reaching $5.05 billion.

As of the time of writing, the total net asset value of Ethereum spot ETFs is $18.21 billion, with an ETF net asset ratio (market capitalization as a percentage of Ethereum's total market capitalization) of 5.04%, and the historical cumulative net inflow has reached $12.44 billion.