According to BlockBeats, data from SoSoValue indicates that on March 7, Bitcoin spot ETFs experienced a total net outflow of $409 million. Grayscale's ETF GBTC saw a single-day net outflow of $36.46 million, bringing its historical net outflow to $22.421 billion. Meanwhile, Grayscale's Bitcoin Mini Trust ETF BTC reported no net outflow for the day, maintaining a historical net inflow of $1.086 billion.

The VanEck ETF HODL recorded the highest single-day net inflow among Bitcoin spot ETFs, with $619,600, contributing to a historical total net inflow of $828 million.

As of the latest update, the total net asset value of Bitcoin spot ETFs stands at $98.483 billion, with an ETF net asset ratio of 5.71% relative to Bitcoin's total market capitalization. The cumulative historical net inflow for Bitcoin spot ETFs has reached $36.142 billion.